DNS lookup

; (1 server found)
;; Got answer:
;; ->>HEADER<<- opcode: Query, status: No Error, id: 2355
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 27
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; UDP: 4096; code: NoError
;; QUESTION SECTION:
smtpin.vvv.facebook.com. IN ANY

;; AUTHORITIES SECTION:
com. 172800 IN NS l.gtld-servers.net.
com. 172800 IN NS j.gtld-servers.net.
com. 172800 IN NS h.gtld-servers.net.
com. 172800 IN NS d.gtld-servers.net.
com. 172800 IN NS b.gtld-servers.net.
com. 172800 IN NS f.gtld-servers.net.
com. 172800 IN NS k.gtld-servers.net.
com. 172800 IN NS m.gtld-servers.net.
com. 172800 IN NS i.gtld-servers.net.
com. 172800 IN NS g.gtld-servers.net.
com. 172800 IN NS a.gtld-servers.net.
com. 172800 IN NS c.gtld-servers.net.
com. 172800 IN NS e.gtld-servers.net.

;; ADDITIONALS SECTION:
l.gtld-servers.net. 172800 IN A 192.41.162.30
l.gtld-servers.net. 172800 IN AAAA 2001:500:d937::30
j.gtld-servers.net. 172800 IN A 192.48.79.30
j.gtld-servers.net. 172800 IN AAAA 2001:502:7094::30
h.gtld-servers.net. 172800 IN A 192.54.112.30
h.gtld-servers.net. 172800 IN AAAA 2001:502:8cc::30
d.gtld-servers.net. 172800 IN A 192.31.80.30
d.gtld-servers.net. 172800 IN AAAA 2001:500:856e::30
b.gtld-servers.net. 172800 IN A 192.33.14.30
b.gtld-servers.net. 172800 IN AAAA 2001:503:231d::2:30
f.gtld-servers.net. 172800 IN A 192.35.51.30
f.gtld-servers.net. 172800 IN AAAA 2001:503:d414::30
k.gtld-servers.net. 172800 IN A 192.52.178.30
k.gtld-servers.net. 172800 IN AAAA 2001:503:d2d::30
m.gtld-servers.net. 172800 IN A 192.55.83.30
m.gtld-servers.net. 172800 IN AAAA 2001:501:b1f9::30
i.gtld-servers.net. 172800 IN A 192.43.172.30
i.gtld-servers.net. 172800 IN AAAA 2001:503:39c1::30
g.gtld-servers.net. 172800 IN A 192.42.93.30
g.gtld-servers.net. 172800 IN AAAA 2001:503:eea3::30
a.gtld-servers.net. 172800 IN A 192.5.6.30
a.gtld-servers.net. 172800 IN AAAA 2001:503:a83e::2:30
c.gtld-servers.net. 172800 IN A 192.26.92.30
c.gtld-servers.net. 172800 IN AAAA 2001:503:83eb::30
e.gtld-servers.net. 172800 IN A 192.12.94.30
e.gtld-servers.net. 172800 IN AAAA 2001:502:1ca1::30

;; Query time: 6 msec
;; SERVER: 198.41.0.4#53
;; WHEN: Mon May 06 23:23:07 Z 2024
;; MSG SIZE rcvd: 848

; (1 server found)
;; Got answer:
;; ->>HEADER<<- opcode: Query, status: No Error, id: 28766
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 9
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; UDP: 4096; code: NoError
;; QUESTION SECTION:
smtpin.vvv.facebook.com. IN ANY

;; AUTHORITIES SECTION:
facebook.com. 172800 IN NS a.ns.facebook.com.
facebook.com. 172800 IN NS b.ns.facebook.com.
facebook.com. 172800 IN NS c.ns.facebook.com.
facebook.com. 172800 IN NS d.ns.facebook.com.

;; ADDITIONALS SECTION:
a.ns.facebook.com. 172800 IN A 129.134.30.12
a.ns.facebook.com. 172800 IN AAAA 2a03:2880:f0fc:c:face:b00c:0:35
b.ns.facebook.com. 172800 IN A 129.134.31.12
b.ns.facebook.com. 172800 IN AAAA 2a03:2880:f0fd:c:face:b00c:0:35
c.ns.facebook.com. 172800 IN A 185.89.218.12
c.ns.facebook.com. 172800 IN AAAA 2a03:2880:f1fc:c:face:b00c:0:35
d.ns.facebook.com. 172800 IN A 185.89.219.12
d.ns.facebook.com. 172800 IN AAAA 2a03:2880:f1fd:c:face:b00c:0:35

;; Query time: 26 msec
;; SERVER: 192.52.178.30#53
;; WHEN: Mon May 06 23:23:07 Z 2024
;; MSG SIZE rcvd: 295

; (1 server found)
;; Got answer:
;; ->>HEADER<<- opcode: Query, status: No Error, id: 30036
;; flags: qr rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
smtpin.vvv.facebook.com. IN ANY

;; ANSWER SECTION:
smtpin.vvv.facebook.com. 86400 IN HINFO "RFC 8482" ""

;; Query time: 25 msec
;; SERVER: 129.134.30.12#53
;; WHEN: Mon May 06 23:23:07 Z 2024
;; MSG SIZE rcvd: 86

; (1 server found)
;; Got answer:
;; ->>HEADER<<- opcode: Query, status: No Error, id: 55099
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; UDP: 1232; code: NoError
;; QUESTION SECTION:
smtpin.vvv.facebook.com. IN A

;; ANSWER SECTION:
smtpin.vvv.facebook.com. 60 IN A 66.220.149.251

;; Query time: 25 msec
;; SERVER: 129.134.30.12#53
;; WHEN: Mon May 06 23:23:07 Z 2024
;; MSG SIZE rcvd: 68

; (1 server found)
;; Got answer:
;; ->>HEADER<<- opcode: Query, status: No Error, id: 35883
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; UDP: 1232; code: NoError
;; QUESTION SECTION:
smtpin.vvv.facebook.com. IN AAAA

;; ANSWER SECTION:
smtpin.vvv.facebook.com. 60 IN AAAA 2a03:2880:20ff:fffd:face:b00c:0:686e

;; Query time: 25 msec
;; SERVER: 129.134.30.12#53
;; WHEN: Mon May 06 23:23:07 Z 2024
;; MSG SIZE rcvd: 80

; (1 server found)
;; Got answer:
;; ->>HEADER<<- opcode: Query, status: No Error, id: 46990
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; UDP: 1232; code: NoError
;; QUESTION SECTION:
smtpin.vvv.facebook.com. IN MX

;; AUTHORITIES SECTION:
facebook.com. 3600 IN SOA a.ns.facebook.com. dns.facebook.com. 3875866015 14400 1800 604800 300

;; Query time: 25 msec
;; SERVER: 129.134.30.12#53
;; WHEN: Mon May 06 23:23:07 Z 2024
;; MSG SIZE rcvd: 97

; (1 server found)
;; Got answer:
;; ->>HEADER<<- opcode: Query, status: No Error, id: 38183
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; UDP: 1232; code: NoError
;; QUESTION SECTION:
smtpin.vvv.facebook.com. IN TXT

;; ANSWER SECTION:
smtpin.vvv.facebook.com. 7200 IN TXT "v=spf1 a ~all"

;; Query time: 14 msec
;; SERVER: 129.134.30.12#53
;; WHEN: Mon May 06 23:23:07 Z 2024
;; MSG SIZE rcvd: 78