dchb.dk

📜 Historical scan 2026-07-24 14:49:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dchb.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.148 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 33ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.148	600s	webcluster21.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	600s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	600s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	600s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:a2:adbc:41c:608d	600s	—	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#

2 records 229ms

TXT Record
facebook-domain-verification=5232wj95qhnub4t3he2t2ajenjjfjv
google-site-verification=WowoAp0MGYC5Syzs69TuxeUA1Psois6wXDrwGXqxHq0

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.dchb.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-07 23:24:09

www	94.231.107.217 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dchb.dk: 94.231.107.217 (AS48854) www.dchb.dk: 94.231.107.217 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

4 records 90ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

122ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026072401
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 2026-10-04 13:52:45

Field	Value
Registrar	Simply.com A/S
Registered	2022-04-29
Expires	2027-04-28 (188d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

40ms

43ms

AAAA

39ms

TXT

229ms

CAA

39ms

HTTPS

42ms

TLSA

90ms

SOA

0ms

MTA-STS

70ms

DNSSEC

122ms

SRV

134ms

Total

899ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:24:09	402ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 13:35:29	692ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 13:24:50	530ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 16:00:38	523ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 21:08:46	456ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 12:33:43	651ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-15 00:41:56	943ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-03 16:58:57	616ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-23 03:59:42	4963ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-04 12:54:12	5097ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-24 14:49:34 shown	899ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-16 20:27:43	910ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-03 20:38:56	4198ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 20:35:00	674ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 16:34:12	1517ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 01:16:05	702ms	2 NS 1 A 4 MX	🔒 Secure