`instagram-security.de`

DNSSEC	⚠️ Not signed
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 a ~all`
SOA	`a.ns.facebook.com`dns@facebook.com serial=4207849484

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774519168

Same first word

instagram-security.vercel.app

instagram-security.pages.dev

instagram-security.de

instagram-security.net

DNS History

4 records (4 active, 0 former)

●NSa.ns.facebook.com2026-03-06 → 2026-03-26 · 2 obs

● 2026-03-06 22:00:18
● 2026-03-26 10:06:46

●NSb.ns.facebook.com2026-03-06 → 2026-03-26 · 2 obs

● 2026-03-06 22:00:18
● 2026-03-26 10:06:46

●NSc.ns.facebook.com2026-03-06 → 2026-03-26 · 2 obs

● 2026-03-06 22:00:18
● 2026-03-26 10:06:46

●NSd.ns.facebook.com2026-03-06 → 2026-03-26 · 2 obs

● 2026-03-06 22:00:18
● 2026-03-26 10:06:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
instagram-security.de	b.ns.facebook.com, c.ns.facebook.com, d.ns.facebook.com, a.ns.facebook.com	-

✅ Authoritative Response

Server:185.89.219.12

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instagram-security.de (unsigned zone)

⏱️ Timing

Total: 2466ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`d.ns.facebook.com, c.ns.facebook.com...`
TXT	1	`v=spf1 a ~all`
SOA	1	`a.ns.facebook.com dns.facebook.com`

Analysis

Name Servers

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

instagram-security.de shares name servers with other domains at least partially, for instance newfaceboik.com, downloadler.com, verifyissue-meta.click, facebook-connect-smartphone.org and getlikesfacebook.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.

instagram-security.de - robtex.com