`de-defacebook.com`

DNSSEC	⚠️ Not signed
A	2a03:2880:f012:1:face:b00c:0:1^{🇺🇸 Facebook2a03:2880:f012::/48 , Inc.}
		PTR	`edge-star6-shv-01-lga3.facebook.com`
A	31.13.71.1^{🇺🇸 Facebook31.13.71.0/24 , Inc.}
NS	`a.ns.facebook.com` ⭐
		A	2a03:2880:f0fc:c:face:b00c:0:35^{🇺🇸 Facebook2a03:2880:f0fc::/48}
			PTR	`a.ns.facebook.com`
		A	129.134.30.12^{🇺🇸 Facebook129.134.30.0/24 , Inc.}
			PTR	`a.ns.facebook.com`
NS	`b.ns.facebook.com`
		A	2a03:2880:f0fd:c:face:b00c:0:35^{🇺🇸 Facebook2a03:2880:f0fd::/48}
			PTR	`b.ns.facebook.com`
		A	129.134.31.12^{🇺🇸 Facebook129.134.31.0/24 , Inc.}
			PTR	`b.ns.facebook.com`
NS	`c.ns.facebook.com`
		A	2a03:2880:f1fc:c:face:b00c:0:35^{🇺🇸 Facebook2a03:2880:f1fc::/48}
			PTR	`c.ns.facebook.com`
		A	185.89.218.12^{🇮🇱 Facebook185.89.218.0/24}
			PTR	`c.ns.facebook.com`
NS	`d.ns.facebook.com`
		A	2a03:2880:f1fd:c:face:b00c:0:35^{🇺🇸 Facebook2a03:2880:f1fd::/48}
			PTR	`d.ns.facebook.com`
		A	185.89.219.12^{🇮🇱 Facebook185.89.219.0/24}
			PTR	`d.ns.facebook.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/2, HTTP/3
HTTPS	HTTP/2, HTTP/3
SOA	`a.ns.facebook.com`dns@facebook.com serial=4207849484

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

de-defacebook.com

DNS History

6 records (6 active, 0 former)

●NSa.ns.facebook.com2026-03-18 → 2026-03-19 · 2 obs

● 2026-03-18 19:43:14
● 2026-03-19 14:48:30

●NSb.ns.facebook.com2026-03-18 → 2026-03-19 · 2 obs

● 2026-03-18 19:43:14
● 2026-03-19 14:48:30

●NSc.ns.facebook.com2026-03-18 → 2026-03-19 · 2 obs

● 2026-03-18 19:43:14
● 2026-03-19 14:48:30

●NSd.ns.facebook.com2026-03-18 → 2026-03-19 · 2 obs

● 2026-03-18 19:43:14
● 2026-03-19 14:48:30

●A2a03:2880:f012:1:face:b00c:0:12026-03-18 → 2026-03-19 · 2 obs

● 2026-03-18 19:43:14
● 2026-03-19 14:48:30

●A31.13.71.12026-03-18 → 2026-03-19 · 2 obs

● 2026-03-18 19:43:14
● 2026-03-19 14:48:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
de-defacebook.com	a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com	8 records

✅ Authoritative Response

Server: 129.134.30.12

NS records: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for de-defacebook.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.13.71.1`
AAAA	1	`2a03:2880:f012:1:face:b00c:0:1`
NS	4	`b.ns.facebook.com, d.ns.facebook.com...`
TXT	1	`v=spf1 -all`
HTTPS	2	`{"priority":2,"target":"star.fallback.c1, {"priority":1,"target":".","alpn":["h2",`
SOA	1	`a.ns.facebook.com dns.facebook.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (a.ns.facebook.com, a.ns.facebook.com, b.ns.facebook.com...)

Analysis

IP Addresses

de-defacebook.com points to two IP numbers: 2a03:2880:f012:1:face:b00c:0:1 and 31.13.71.1.

Other host names, for instance facebooknotify.com, facebookmesenger.com, freebasic.com, facebook.nl and star.c10r.facebook.com share IP numbers with de-defacebook.com.

Name Servers

de-defacebook.com is delegated to four name servers: a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com and d.ns.facebook.com.

de-defacebook.com shares name servers with other domains at least partially, for instance bestfacebookmarketing.com, instagramtakipcim.com, 74.252.173.in-addr.arpa, hsfacebook.com and what-sapp.com.

Host names with two IP numbers:

a.ns.facebook.com resolves to 2a03:2880:f0fc:c:face:b00c:0:35 and 129.134.30.12.

b.ns.facebook.com resolves to 2a03:2880:f0fd:c:face:b00c:0:35 and 129.134.31.12.

c.ns.facebook.com resolves to 2a03:2880:f1fc:c:face:b00c:0:35 and 185.89.218.12.

d.ns.facebook.com resolves to 2a03:2880:f1fd:c:face:b00c:0:35 and 185.89.219.12.

de-defacebook.com - robtex.com