kta.dk

📜 Historical scan 2026-10-23 16:43:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kta.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. On 23 September 2026 we saw it transfer from Platform Company ApS to DNS Platform ApS. Its website address 62.243.46.136 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by kta-dk.mail.protection.outlook.com. 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 57ms

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 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.243.46.136	86400s	—	AS3292	TDC Holding A/S	62.242.0.0/15	🇩🇰 Denmark	Brønshøj

📧 MX Records#

1 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	30s	kta-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.213.136
🔶 Autoconfig	62.243.46.155

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 163ms

TXT Record
duo_sso_verification=evidDLPjuevJwwKXbR9U6mUcDf4lGfthqVyro2RzZbvJPv9EPWjsu32elrNHIgNY
MS=22C3A3C2E7E921A9C51FC22DD1F2040237700506
MS=ms28727924
P-DQhWnjwayz
v=DMARC1; p=quarantine; rua=mailto:c8fb2737473c253@rep.dmarcanalyzer.com,mailto:dmarc_agg@vali.email; ruf=mailto:c8fb2737473c253@for.dmarcanalyzer.com; pct=100; fo=1;
v=spf1 include:_spf.kta_dk._d.easydmarc.pro include:spf.protection.outlook.com include:spf.eu.signature365.net -all

✉️ SPF#

Policy	Record (kta.dk)
-all (hard fail)	v=spf1 include:_spf.kta_dk._d.easydmarc.pro include:spf.protection.outlook.com include:spf.eu.signature365.net -all

📨 DMARC#

Policy	Record (_dmarc.kta.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:d5afdabe4a@rua.easydmarc.eu;ruf=mailto:d5afdabe4a@ruf.easydmarc.eu;fo=1;

📬 MTA-STS#

197ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20260716T145150
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:d5afdabe4a@tls.easydmarc.eu

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-25 06:53:03

www	62.243.46.136 (AS3292) (address records, no CNAME)
www vs bare domain	Same network kta.dk: 62.243.46.136 (AS3292) www.kta.dk: 62.243.46.136 (AS3292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	delv transient; dig AD confirmed

🏷️ SOA#

25ms

Field	Value
Serial	2026101201
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 2026-10-12 02:34:18

Field	Value
Registrar	DNS Platform ApS
Registered	1998-09-18
Expires	2029-09-30 (1071d)

🔗 Same registrant#

77 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
98125001.dk	Punktum dk A/S (direct)
aaboulevarden7.dk	Punktum dk A/S (direct)
aalborg-ishockey.dk	Punktum dk A/S (direct)
aalborgbowlingteam.dk	Punktum dk A/S (direct)
aalborgishockey.dk	Punktum dk A/S (direct)
advo-it.dk	Punktum dk A/S (direct)
alkalaerhuset.dk	Punktum dk A/S (direct)
alkalær-aalborg.dk	Punktum dk A/S (direct)
alkalær-nordjylland.dk	Punktum dk A/S (direct)
alkalærhuset.dk	Punktum dk A/S (direct)
allekanlære.dk	Punktum dk A/S (direct)
argument.dk	Punktum dk A/S (direct)
badbeat.dk	Punktum dk A/S (direct)
beat-box.dk	Punktum dk A/S (direct)
bknordkraft.dk	Punktum dk A/S (direct)
blsoftware.dk	Punktum dk A/S (direct)
bowladmin.dk	Punktum dk A/S (direct)
bowling-online.dk	Punktum dk A/S (direct)
bowlingforalle.dk	Punktum dk A/S (direct)
bowlinghold.dk	Punktum dk A/S (direct)
bowlingiaalborg.dk	Punktum dk A/S (direct)
bowlingpeople.dk	Punktum dk A/S (direct)
bowlingudstyr.dk	Punktum dk A/S (direct)
bowlstream.dk	Punktum dk A/S (direct)
bykta.dk	Punktum dk A/S (direct)
cafesommer.dk	Punktum dk A/S (direct)
cimbrer.dk	Punktum dk A/S (direct)
dasshop.dk	Punktum dk A/S (direct)
diijob.dk	Punktum dk A/S (direct)
emc2015.dk	Punktum dk A/S (direct)
erdusensitiv.dk	Punktum dk A/S (direct)
gardenstuff.dk	Punktum dk A/S (direct)
hassinghøj.dk	Punktum dk A/S (direct)
hessum-have.dk	Punktum dk A/S (direct)
hhave365.dk	Punktum dk A/S (direct)
jfnbyg.dk	Punktum dk A/S (direct)
kasperørtoft.dk	Punktum dk A/S (direct)
kimkt.dk	Punktum dk A/S (direct)
koldsdagpleje.dk	Punktum dk A/S (direct)
kortoft.dk	Punktum dk A/S (direct)
kta365.dk	Simply.com A/S
ktabackup.dk	Punktum dk A/S (direct)
ktakaseya.dk	Punktum dk A/S (direct)
kunstmodkrybskytter.dk	Punktum dk A/S (direct)
lawargument.dk	Punktum dk A/S (direct)
læratlæsenu.dk	Punktum dk A/S (direct)
meremusik.dk	Punktum dk A/S (direct)
mesterskaber.dk	Punktum dk A/S (direct)
miatogtelefonen.dk	Punktum dk A/S (direct)
moregaming.dk	Punktum dk A/S (direct)
movinghead.dk	Punktum dk A/S (direct)
movingheads.dk	Punktum dk A/S (direct)
nbland.dk	Punktum dk A/S (direct)
nordichosting.dk	Punktum dk A/S (direct)
nordjyllandsmurer.dk	Simply.com A/S
onkta.dk	DNS Platform ApS
online-scoring.dk	Punktum dk A/S (direct)
onlinescoring.dk	Punktum dk A/S (direct)
opogson.dk	DNS Platform ApS
ovepedersenogson.dk	Punktum dk A/S (direct)
partnerz.dk	Punktum dk A/S (direct)
partybowling.dk	Punktum dk A/S (direct)
privatlæreren.dk	Punktum dk A/S (direct)
rulkuglerne.dk	Punktum dk A/S (direct)
scenenpaatorvet.dk	Punktum dk A/S (direct)
sensitivmor.dk	Punktum dk A/S (direct)
sharpwebshop.dk	Punktum dk A/S (direct)
simgolffyn.dk	Punktum dk A/S (direct)
sofie-hviid.dk	Punktum dk A/S (direct)
sonosshop.dk	Punktum dk A/S (direct)
ssbesport.dk	Punktum dk A/S (direct)
strubjerg.dk	DNS Platform ApS
svlparty.dk	Punktum dk A/S (direct)
toffi.dk	Punktum dk A/S (direct)
virturismo.dk	Punktum dk A/S (direct)
workyourway.dk	Simply.com A/S
zyxelstore.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

97ms

107ms

AAAA

123ms

TXT

163ms

CAA

146ms

HTTPS

144ms

TLSA

67ms

SOA

25ms

MTA-STS

197ms

DNSSEC

183ms

SRV

280ms

Total

1088ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 06:53:03	898ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-23 16:43:33 shown	1088ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 09:58:48	1259ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 04:01:16	1191ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 02:20:14	1790ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 15:52:11	1803ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 06:34:02	1588ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 10:16:14	1513ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 00:38:10	1999ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 23:05:29	1595ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 22:51:11	851ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 15:15:36	884ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 21:51:26	759ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 15:19:04	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 01:51:57	8124ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:17:22	6659ms	2 NS 1 A 1 MX	🔒 Secure