gronbechhus.dk

📜 Historical scan 2026-06-19 07:41:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gronbechhus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 October 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.122 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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 43ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.122	3600s	webcluster2.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.213.122
🔶 Autoconfig	46.30.213.122

🔷 AAAA Records (IPv6)#

1 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:80d3:9f97:29e9:990c	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 159ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (gronbechhus.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.gronbechhus.dk)
p=reject	v=DMARC1;p=reject;sp=none;pct=100;adkim=r;aspf=r;rua=mailto:jacob@wp-ninja.dk;ruf=mailto:jacob@wp-ninja.dk;ri=604800;fo=1

📬 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 2026-10-16 04:29:02

www	46.30.213.111 2a02:2350:5:10b:807b:1abc:c18a:8256 (AS51468) (address records, no CNAME)
www vs bare domain	Same network gronbechhus.dk: 46.30.213.111 2a02:2350:5:10b:807b:1abc:c18a:8256 (AS51468) www.gronbechhus.dk: 46.30.213.111 2a02:2350:5:10b:807b:1abc:c18a:8256 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 93ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

65ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026061705
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 2026-10-16 04:46:01

Field	Value
Registrar	ONE.COM A/S
Registered	2022-10-02
Expires	2027-10-01 (347d)

🔗 Same registrant#

4 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
biobistro.dk	ONE.COM A/S
groenbechhus.dk	ONE.COM A/S
gronbechholding.dk	ONE.COM A/S
grønbechhus.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

43ms

34ms

50ms

AAAA

50ms

TXT

159ms

CAA

34ms

HTTPS

39ms

TLSA

93ms

SOA

33ms

MTA-STS

45ms

DNSSEC

65ms

SRV

106ms

Total

770ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 04:29:02	517ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 17:02:17	635ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-27 18:21:08	843ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-26 18:09:55	616ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-23 20:13:10	730ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-05 06:42:43	710ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 12:25:30	885ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-17 17:34:43	4933ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 07:41:58 shown	770ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 09:31:06	947ms	2 NS 1 A 4 MX	🔒 Secure