gr-bolig.dk

📜 Historical scan 2026-08-26 18:15:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gr-bolig.dk is a .dk domain served by 2 nameservers (lennox.ns.cloudflare.com, nelci.ns.cloudflare.com). It was registered on 2 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.102 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 22ms

Nameserver	IP addresses	PTR	ASN / ISP
lennox.ns.cloudflare.com	108.162.195.214 162.159.44.214 172.64.35.214 2606:4700:58::a29f:2cd6 2803:f800:50::6ca2:c3d6 2a06:98c1:50::ac40:23d6	lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nelci.ns.cloudflare.com	108.162.194.152 162.159.38.152 172.64.34.152 2606:4700:50::a29f:2698 2803:f800:50::6ca2:c298 2a06:98c1:50::ac40:2298	nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.102	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.216	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:c7d8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5a66	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.102,172.67.199.216 ech=AEX+DQBBKgAgACAvQqH0GYmbu3KvoVqKt+Ei4tgB0R7OrKySEEIuEA2POgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c7d8,2606:4700:3037::6815:5a66

📝 TXT Records#

📝

No TXT records found

✉️ 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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.gr-bolig.dk	XdE6Rv3xtXH10JoQtAzFOzDAM5qnpePTnRjJrCvPKBc
TXT	_acme-challenge.gr-bolig.dk	rVq0akozmj4xJzqvCFkpx-36JdwZ5VEhJLDvLV8Yn9U

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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	2413117889
Primary NS (MNAME)	lennox.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-27 08:24:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-02
Expires	2027-03-01 (125d)

📋 WHOIS#

⏱️ Lookup Timing#

22ms

26ms

24ms

AAAA

45ms

TXT

133ms

CAA

22ms

HTTPS

24ms

TLSA

40ms

SOA

0ms

MTA-STS

46ms

DNSSEC

96ms

SRV

49ms

Total

476ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 10:27:00	98ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-25 03:42:09	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-23 17:23:43	214ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 14:40:45	120ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 09:44:14	119ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 06:26:53	206ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 06:25:03	198ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 05:00:28	150ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 04:49:02	320ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 04:02:30	208ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 21:19:10	129ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 19:38:57	345ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 18:35:18	258ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 17:38:18	97ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 17:32:04	404ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 07:46:50	485ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 07:43:40	604ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 07:35:59	741ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 06:14:11	583ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 06:03:37	240ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 05:54:12	156ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 05:53:57	176ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 05:51:31	233ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 05:44:11	310ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 05:41:25	910ms	1 NS 0 A 0 MX	❓ Unknown