kundesupporten.dk

Records from scan: 2026-09-24 20:33:54 · 1163ms total · last checked 2026-10-16 23:54 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kundesupporten.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by kundesupporten-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

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#

🌍

No A records found

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	kundesupporten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::b 2a01:111:f403:ca48::8 2a01:111:f403:ca48::a 52.101.103.140 52.101.103.36 52.101.103.39 52.101.68.12	mail-db4pr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db9pr02cu00204.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 95ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	100	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 147ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.adversus.io include:spf.wannafind.dk a:mail.ivocall.dk a:in.mailjet.com a:mail.dlc.dk ~all

✉️ SPF#

Policy	Record (kundesupporten.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.adversus.io include:spf.wannafind.dk a:mail.ivocall.dk a:in.mailjet.com a:mail.dlc.dk ~all

📨 DMARC#

Policy	Record (_dmarc.kundesupporten.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@zu76t2sr.uriports.com; ruf=mailto:dmarc@zu76t2sr.uriports.com

📬 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 2026-10-12 18:30:43

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves kundesupporten.dk: no address www.kundesupporten.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u2090024.wl025.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u2090024.wl025.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-kundesupporten-dk._domainkey.focustm.onmicrosoft.com	RSA · ~1024 bit below 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: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026092401
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 2026-10-14 01:28:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-11-22
Expires	2026-11-30 (44d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

37ms

38ms

36ms

AAAA

42ms

TXT

147ms

CAA

38ms

HTTPS

36ms

TLSA

584ms

SOA

0ms

MTA-STS

56ms

DNSSEC

126ms

SRV

95ms

Total

1163ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 20:33:54 shown	1163ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 20:21:40	1460ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 22:54:48	650ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-26 00:39:32	25007ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-28 16:19:55	540ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 18:14:53	489ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 17:53:16	1811ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 14:46:26	1197ms	2 NS 0 A 1 MX	🔒 Secure