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iamroot.tech
Internet tools
DNS lookup
updated
DNS propagation check
Port scan + probeing
updated
WHOIS / RDAP lookup
updated
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
Internet tools
DNS lookup
updated
DNS propagation check
Port scan + probeing
updated
WHOIS / RDAP lookup
updated
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
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DNS propagation tool
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Additional nameserver(s) to query:
Separate multiple nameservers useing space.
Related tools
DNS lookup
updated
wikipedia.org
WHOIS / RDAP lookup
updated
wikipedia.org
Port scan + probeing
updated
wikipedia.org
TLS/SSL certificate check
beta
wikipedia.org
HTTP/S request tool
wikipedia.org
E-mail DNSBL blacklist check
wikipedia.org
Reverse DNS
wikipedia.org
CIDR calculator
beta
IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.
GeoIP location
wikipedia.org
QR code generator
wikipedia.org
MX-record propagation for 'wikipedia.org'
Authoritative name servers
Primary nameserver (SOA)
ns0.wikimedia.org
39ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Secondary nameserver
ns1.wikimedia.org
24ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Secondary nameserver
ns2.wikimedia.org
24ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Global name servers
Google DNS
Mountain View, California, USA
19ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
+50m
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
+50m
Open DNS
San Francisco, California, USA
32ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Cloudflare
Los Angeles, California, USA
26ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Level 3 Communications Inc
Dallas, Texas, USA
29ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Quad9
Berkeley, California, USA
26ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
DynDNS
Manchester, New Hampshire, United States
140ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Alibaba
Hangzhou, China
24ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Gcore
Luxembourg
64ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
UltraDNS
Washington D.C., USA
132ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
North America
BlissDNS
Richardson, Texas, USA
2.011ms
ConnectionTimeout
WideOpenWest
Indiana, USA
39ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Radiant
Vancouver, Canada
121ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Telumasp
Monterrey, Mexico
19ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
South America
Interonda
Puerto Ibicuy, Argentina
2.009ms
ConnectionTimeout
Telefonica Servicios Internet
Lima, Peru
287ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Europe
British Telecommunications
Ipswich, United Kingdom
118ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Freenom World
Netherlands
120ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
dnsforge.de
Germany
133ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
IRIDEOS
Milan, Italy
185ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
AdGuard
Limassol, Cyprus
31ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
dns0.eu
France
106ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Africa
Global Network Systems
Johannesburg, South Africa
1.699ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
+59m
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
+59m
Nigerian Communications Satellite Ltd
Nigeria
708ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
+59m
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
+59m
Asia
Yandex
Moscow, Russian Federation
216ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
+7m
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
+8m
TeamCAD
Petah Tikva, Israel
510ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Maharashtra gov
Delhi, India
1.766ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
hk.net
Hong Kong
253ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
nifty.com
Tokyo, Japan
214ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Milcom Co Ltd
Thailand
397ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
China Mobile
Beijing, China
218ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Oceania
VOCPhone
Sydney, Australia
324ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Telstra
Melbourne, Australia
286ms
wikipedia.org
MX
mx1001.wikimedia.org
Preference: 10
1h
wikipedia.org
MX
mx2001.wikimedia.org
Preference: 10
1h
Log
+010
Find SOA and NS records of 'wikipedia.org'
+011
Query the autoritative nameservers for SOA and NS records of 'wikipedia.org'
+367
Got response from ns2.wikimedia.org.
+367
Add SOA server to check
+367
Nameserver responsibile of SOA records added: ns0.wikimedia.org
+367
Add NS servers to check
+367
Secondary nameserver added: ns1.wikimedia.org
+367
Secondary nameserver added: ns2.wikimedia.org
+367
Checking nameservers
+436
Google DNS checked in 19 ms.
+440
Telumasp checked in 19 ms.
+441
Secondary nameserver (ns1.wikimedia.org) checked in 24 ms.
+445
Cloudflare checked in 26 ms.
+445
Quad9 checked in 26 ms.
+447
Alibaba checked in 24 ms.
+447
Secondary nameserver (ns2.wikimedia.org) checked in 24 ms.
+448
Level 3 Communications Inc checked in 29 ms.
+450
Open DNS checked in 32 ms.
+451
AdGuard checked in 31 ms.
+458
WideOpenWest checked in 39 ms.
+487
Gcore checked in 64 ms.
+527
dns0.eu checked in 106 ms.
+538
Freenom World checked in 120 ms.
+542
Radiant checked in 121 ms.
+542
British Telecommunications checked in 118 ms.
+550
UltraDNS checked in 132 ms.
+552
dnsforge.de checked in 133 ms.
+560
DynDNS checked in 140 ms.
+605
IRIDEOS checked in 185 ms.
+633
Yandex checked in 216 ms.
+635
nifty.com checked in 214 ms.
+640
China Mobile checked in 218 ms.
+673
hk.net checked in 253 ms.
+703
Telstra checked in 286 ms.
+710
Telefonica Servicios Internet checked in 287 ms.
+746
VOCPhone checked in 324 ms.
+818
Milcom Co Ltd checked in 397 ms.
+928
TeamCAD checked in 510 ms.
+1.131
Nigerian Communications Satellite Ltd checked in 708 ms.
+2.121
Global Network Systems checked in 1.699 ms.
+2.185
Maharashtra gov checked in 1.766 ms.
+2.430
Check of Interonda failed in 2.009ms: ConnectionTimeout
+2.430
Check of BlissDNS failed in 2.011ms: ConnectionTimeout
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