kadmin.dk

Records from scan: 2026-09-30 18:17:15 · 1218ms total · last checked 2026-10-15 22:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kadmin.dk is a .dk domain served by 3 nameservers (adns.ka-net.dk, ns1.one.com, ns2.one.com). It was registered on 5 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.196.175.206 is hosted by Ka-net (AS207355) in Denmark. Mail is handled by mx1.hc357-7.eu.iphmx.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
adns.ka-net.dk	2a06:f240:4400:257::74 91.196.174.74	— adns.ka-net.dk	AS207355 Ka-net AS207355 Ka-net
ns1.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
ns2.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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.196.175.206	3600s	kadmin.dk static.206.175.196.91.in-addr.arpa.ka-net.dk svantenne.dk	AS207355	Ka-net	91.196.172.0/22	🇩🇰 Denmark	Kalundborg

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	mx1.hc357-7.eu.iphmx.com	207.54.68.247 207.54.68.252 207.54.70.31 207.54.72.93 207.54.72.94 207.54.72.95	esa1.hc357-7.eu.iphmx.com esa2.hc357-7.eu.iphmx.com esa3.hc357-7.eu.iphmx.com esa4.hc357-7.eu.iphmx.com esa5.hc357-7.eu.iphmx.com esa6.hc357-7.eu.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:f240:4400:200:91:196:175:206	3600s	—	AS207355	Ka-net	2a06:f240:0:0:0:0:0:0/29	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 68ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 184ms

TXT Record
google-site-verification=ZemG39gdKk7QtQJZeEHsMwbg9759xb6YQ7H6UcMzd-0
MS=ms84554763
v=spf1 mx ip4:91.196.174.20 exists:%{i}.spf.hc357-7.eu.iphmx.com include:spf.protection.outlook.com include:mail.zendesk.com ~all

✉️ SPF#

Policy	Record (kadmin.dk)
~all (soft fail)	v=spf1 mx ip4:91.196.174.20 exists:%{i}.spf.hc357-7.eu.iphmx.com include:spf.protection.outlook.com include:mail.zendesk.com ~all

📨 DMARC#

Policy	Record (_dmarc.kadmin.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:admin@kadmin.dk; ruf=mailto:admin@kadmin.dk; 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#

checked 2026-10-10 12:28:25

www CNAME	ka-net.dk (all on ka-net.dk) → 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335)
www vs bare domain	Different networks kadmin.dk: 91.196.175.206 2a06:f240:4400:200:91:196:175:206 (AS207355) www.kadmin.dk: 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335) (all like this)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u40808993.wl244.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u40808993.wl244.sendgrid.net	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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

35ms

Field	Value
Serial	2018110573
Primary NS (MNAME)	adns.ka-net.dk
Responsible (RNAME)	hostmaster@ka-net.dk
Refresh	240s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-14 00:23:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-11-05
Expires	2028-11-30 (775d)

🔗 Same registrant#

1 domain

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
kalundborgnet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

49ms

56ms

AAAA

48ms

TXT

184ms

CAA

43ms

HTTPS

61ms

TLSA

137ms

SOA

35ms

MTA-STS

53ms

DNSSEC

83ms

SRV

68ms

Total

1218ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:17:15 shown	1218ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-15 22:25:45	18167ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:33:30	6738ms	3 NS 1 A 1 MX	🔓 Insecure