instagram.dk

Records from scan: 2026-09-26 03:30:53 · 1827ms total · last checked 2026-10-22 07:26 (unchanged)

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instagram.dk is a .dk domain served by 4 nameservers (a.ns.facebook.com, b.ns.facebook.com, c.ns.facebook.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.240.200.16 is hosted by Facebook, Inc. (AS32934) in Denmark. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 123ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ns.facebook.com	129.134.30.12 2a03:2880:f0fc:c:face:b00c:0:35	a.ns.facebook.com a.ns.facebook.com	AS32934 Facebook, Inc. AS32934 Facebook, Inc.
b.ns.facebook.com	129.134.31.12 2a03:2880:f0fd:c:face:b00c:0:35	b.ns.facebook.com b.ns.facebook.com	AS32934 Facebook, Inc. AS32934 Facebook, Inc.
c.ns.facebook.com	185.89.218.12 2a03:2880:f1fc:c:face:b00c:0:35	c.ns.facebook.com c.ns.facebook.com	AS32934 Facebook, Inc. AS32934 Facebook, Inc.
d.ns.facebook.com	185.89.219.12 2a03:2880:f1fd:c:face:b00c:0:35	d.ns.facebook.com d.ns.facebook.com	AS32934 Facebook, Inc. AS32934 Facebook, Inc.

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.240.200.16	60s	edge-star-shv-01-cph2.facebook.com	AS32934	Facebook, Inc.	157.240.192.0/18	🇩🇰 Denmark	Ballerup Municipality

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 127ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:2880:f053:11:face:b00c:0:2	60s	edge-star6-shv-01-cph2.facebook.com	AS32934	Facebook, Inc.	2a03:2880:0:0:0:0:0:0/32	🇩🇰 Denmark	Ballerup Municipality

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 327ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (instagram.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.instagram.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:a@dmarcreports.facebook.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-11 10:38:07

www CNAME	star-nohsts.c10r.facebook.com (all on facebook.com) → 157.240.200.16 2a03:2880:f053:11:face:b00c:0:2 (AS32934)
www vs bare domain	Same network instagram.dk: 157.240.200.16 2a03:2880:f053:11:face:b00c:0:2 (AS32934) www.instagram.dk: 157.240.200.16 2a03:2880:f053:11:face:b00c:0:2 (AS32934)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

178ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	4207849484
Primary NS (MNAME)	a.ns.facebook.com
Responsible (RNAME)	dns@facebook.com
Refresh	14400s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

123ms

41ms

59ms

AAAA

127ms

TXT

327ms

CAA

132ms

HTTPS

123ms

TLSA

564ms

SOA

0ms

MTA-STS

146ms

DNSSEC

178ms

SRV

239ms

Total

1827ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 03:30:53 shown	1827ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-26 10:35:14	660ms	4 NS 1 A 0 MX	🔓 Insecure
2026-07-03 01:07:52	3452ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-20 17:37:18	1833ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 15:14:51	264ms	0 NS 0 A 0 MX	❓ Unknown