customerport.dk

📜 Historical scan 2026-10-01 01:51:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

customerport.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.137.106.13 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by .. 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 49ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.137.106.13	3600s	—	AS8075	Microsoft Corporation	51.136.0.0/15	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 137ms

TXT Record
_globalsign-domain-verification=_vsGgTUOSWx69Cs50E8U-uShPcatShG6weB16LQh_D
_globalsign-domain-verification=bbTAamdE_1pYqQQWdiq-lUJ0rk9alsgLWeyxEnYUbW
_globalsign-domain-verification=hOwdvKhi_Nl3u69VAFyfZ41NEPW-TIPxqrI077p7vb
prod-cp-auth.azurewebsites.net

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.customerport.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 2026-10-08 03:41:35

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks customerport.dk: 51.137.106.13 (AS8075) www.customerport.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

🔗 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	fully validated

🏷️ SOA#

36ms

Field	Value
Serial	2026093001
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 2026-10-06 02:29:08

Field	Value
Registrar	ONE.COM A/S
Registered	2018-10-25
Expires	2026-10-31 (8d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

44ms

47ms

AAAA

38ms

TXT

137ms

CAA

44ms

HTTPS

48ms

TLSA

151ms

SOA

36ms

MTA-STS

53ms

DNSSEC

126ms

SRV

57ms

Total

679ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 02:18:56	599ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:51:24 shown	679ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 00:55:59	2585ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-22 22:46:25	583ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 14:55:15	598ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 18:50:41	3249ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 15:51:18	1216ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 23:16:26	687ms	2 NS 1 A 4 MX	🔒 Secure