instabolig.dk

📜 Historical scan 2026-08-30 13:12:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

instabolig.dk is a .dk domain served by 2 nameservers (kevin.ns.cloudflare.com, tess.ns.cloudflare.com). It was registered on 24 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 76.76.21.21 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 126ms

Nameserver	IP addresses	PTR	ASN / ISP
kevin.ns.cloudflare.com	108.162.193.191 172.64.33.191 173.245.59.191 2606:4700:58::adf5:3bbf 2803:f800:50::6ca2:c1bf 2a06:98c1:50::ac40:21bf	kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tess.ns.cloudflare.com	108.162.192.227 172.64.32.227 173.245.58.227 2606:4700:50::adf5:3ae3 2803:f800:50::6ca2:c0e3 2a06:98c1:50::ac40:20e3	tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 118ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	300s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records#

1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	120s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 334ms

TXT Record
google-site-verification=y9bwSwVnTanafBqaz6jzgE1JvkTP1FS_3Qoc2sZnaGA

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

latest probe, not this scan · checked 2026-10-23 21:42:53

www CNAME	cname.vercel-dns.com (all on vercel-dns.com) → 66.33.60.35 76.76.21.123 (AS16509)
www vs bare domain	Same network instabolig.dk: 76.76.21.21 (AS16509) www.instabolig.dk: 66.33.60.35 76.76.21.123 (AS16509)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.instabolig.dk	NC-QdfR2icj3vISoalbj1m0T0G3NV4NKAJ-poxMtfZc
TXT	_acme-challenge.instabolig.dk	SwxT2aebGXYRPCHGK4nLvIGGxiurnxyhK2lpRH9Ry5s

🔗 TLSA / DANE#

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

🔐 DNSSEC#

243ms

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	2413480984
Primary NS (MNAME)	kevin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 17:48:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-01-24
Expires	2027-01-23 (91d)

🔗 Same registrant#

9 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
brolæggerbanden.dk	CURANET A/S
codingmoon.dk	Punktum dk A/S (direct)
dammvind.dk	Punktum dk A/S (direct)
holdingmoon.dk	Punktum dk A/S (direct)
oenskes.dk	Punktum dk A/S (direct)
vejtilleg.dk	Punktum dk A/S (direct)
ønskehylden.dk	Punktum dk A/S (direct)
ønsker.dk	Punktum dk A/S (direct)
ønskes.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

126ms

118ms

97ms

AAAA

106ms

TXT

334ms

CAA

92ms

HTTPS

101ms

TLSA

240ms

SOA

0ms

MTA-STS

120ms

DNSSEC

243ms

SRV

151ms

Total

1216ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 21:42:53	447ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 23:23:21	923ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 23:17:20	794ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 21:51:55	551ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 05:32:56	772ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 13:12:51 shown	1216ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 03:05:20	850ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 14:31:38	703ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 11:27:27	1019ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:19:17	1135ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 17:31:08	608ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:14:58	310ms	0 NS 0 A 0 MX	❓ Unknown