gratisbyggetilbud.dk

📜 Historical scan 2026-07-21 16:33:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gratisbyggetilbud.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.27.235.235 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by aspmx.l.google.com, aspmx2.googlemail.com and 3 more. The zone is DNSSEC-signed and validates, publishes a 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.27.235.235	600s	static.235.235.27.37.clients.your-server.de	AS24940	Hetzner Online GmbH	37.27.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records#

5 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 64.233.164.26	li-in-x1a.1e100.net li-in-f26.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
50	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	43200s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	43200s	aspmx4.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	43200s	aspmx5.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	gratisbyggetilbud.dk → 37.27.235.235
🔶 Autoconfig	gratisbyggetilbud.dk → 37.27.235.235

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 167ms

TXT Record
google-site-verification=HGJqP6vwDspOlG87pDhosgs9qP6Wkr0ogn5Dojz4gCI
google-site-verification=UYXRJkn3S-aHI_PahCI9kt98S2PEhfXdBqNu4fsupws
klaviyo-site-verification=W3BGXg

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.gratisbyggetilbud.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100

📬 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 2026-10-10 04:23:48

www	37.27.235.235 (AS24940) (address records, no CNAME)
www vs bare domain	Same network gratisbyggetilbud.dk: 37.27.235.235 (AS24940) www.gratisbyggetilbud.dk: 37.27.235.235 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ 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.gratisbyggetilbud.dk	L0NJZRV1SRowllLpJinOZAth5YSgGYLP_E7-CWI1_TI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

11ms

Field	Value
Serial	2026062401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-20 13:26:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-03-12
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

30ms

29ms

AAAA

29ms

TXT

167ms

CAA

28ms

HTTPS

29ms

TLSA

145ms

SOA

11ms

MTA-STS

37ms

DNSSEC

52ms

SRV

43ms

Total

5436ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 01:26:02	3045ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 01:03:24	583ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 02:32:32	1290ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 15:55:16	1264ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-25 10:18:29	888ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-26 22:43:13	1847ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-21 16:33:53 shown	5436ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 03:36:42	2225ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 10:49:23	848ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 10:40:47	840ms	2 NS 1 A 5 MX	🔒 Secure