københavnernet.dk xn--kbenhavnernet-bnb.dk

📜 Historical scan 2026-06-18 04:32:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

københavnernet.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 12 June 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.113 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by xn--kbenhavnernet-bnb.dk. 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#

3 records 89ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	167.235.66.236 2a01:4f8:1c1e:d097::1	ns5.chosting.dk ns5.chosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns6.chosting.dk	2001:41d0:305:2100::80e9 51.91.57.33	ns6.chosting.dk ns6.chosting.dk	AS16276 OVH SAS AS16276 OVH SAS
ns7.chosting.dk	178.20.220.33	ns7.chosting.dk	AS21060 Atea A/S

🌍 A Records#

1 records 159ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.113	—	server13.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	xn--kbenhavnernet-bnb.dk	178.20.216.113 2a01:7cc0:101:ffff::1:11	server13.chosting.dk —	AS21060 Atea A/S AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.20.216.113
🔶 Autoconfig	178.20.216.113

🔷 AAAA Records (IPv6)#

1 records 137ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:11	—	—	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 215ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 256ms

TXT Record
v=spf1 ip4:178.20.216.113 include:spf.chosting.dk ip4:178.20.216.114 ?all

✉️ SPF#

Policy	Record (københavnernet.dk)
?all (neutral)	v=spf1 ip4:178.20.216.113 include:spf.chosting.dk ip4:178.20.216.114 ?all

📨 DMARC#

Policy	Record (_dmarc.københavnernet.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 2026-10-12 23:38:40

www CNAME	xn--kbenhavnernet-bnb.dk (all on xn--kbenhavnernet-bnb.dk) → 178.20.216.113 2a01:7cc0:101:ffff::1:11 (AS21060)
www vs bare domain	Same network københavnernet.dk: 178.20.216.113 2a01:7cc0:101:ffff::1:11 (AS21060) www.københavnernet.dk: 178.20.216.113 2a01:7cc0:101:ffff::1:11 (AS21060)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

146ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

49ms

Field	Value
Serial	2026052600
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-19 06:26:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-06-12
Expires	2027-07-31 (278d)

🔗 Same registrant#

22 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
amagerfaelledsvenner.dk	Punktum dk A/S (direct)
amagerfælledsvenner.dk	Punktum dk A/S (direct)
bedrebyudvikling.dk	Punktum dk A/S (direct)
borgerfornatur.dk	FIONIA IT ApS
byudvikling.dk	Punktum dk A/S (direct)
dn-koebenhavn.dk	Punktum dk A/S (direct)
fejlplaceredehojhuse.dk	Punktum dk A/S (direct)
fotocet.dk	Punktum dk A/S (direct)
frednings-alliancen.dk	Punktum dk A/S (direct)
knuderik.dk	Punktum dk A/S (direct)
lynetteholm.dk	Punktum dk A/S (direct)
lynetteholmraadet.dk	Punktum dk A/S (direct)
naturkorridoren.dk	FIONIA IT ApS
nnnn.dk	Punktum dk A/S (direct)
nordhavn-naturpark.dk	Punktum dk A/S (direct)
nordhavnsnaturvenner.dk	Punktum dk A/S (direct)
nytaarsski.dk	Punktum dk A/S (direct)
rbbu.dk	Punktum dk A/S (direct)
sommertogt.dk	Punktum dk A/S (direct)
ssss.dk	Punktum dk A/S (direct)
valbyengen.dk	Punktum dk A/S (direct)
valbyengensvenner.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

89ms

159ms

106ms

AAAA

137ms

TXT

256ms

CAA

92ms

HTTPS

61ms

TLSA

57ms

SOA

49ms

MTA-STS

47ms

DNSSEC

146ms

SRV

215ms

Total

690ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-13 04:16:06	4105ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 19:44:48	2704ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-11 16:22:03	2198ms	3 NS 1 A 1 MX	❓ Unknown
2026-06-18 04:32:29 shown	690ms	3 NS 1 A 1 MX	🔒 Secure