nt1.dk

📜 Historical scan 2026-06-25 11:21:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nt1.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.90.100.38 is hosted by Itm8 A/S (AS44398) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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 602ms

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 177ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.90.100.38	600s	—	AS44398	Itm8 A/S	195.90.100.0/23	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 307ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	nt1.dk → 195.90.100.38
🔶 Autoconfig	nt1.dk → 195.90.100.38

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-21 07:09:37

www CNAME	nt1.dk (all on nt1.dk) → 195.90.100.38 (AS44398)
www vs bare domain	Same network nt1.dk: 195.90.100.38 (AS44398) www.nt1.dk: 195.90.100.38 (AS44398)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.nt1.dk	nt1.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1093ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

255ms

Field	Value
Serial	2026061401
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 2026-10-11 05:42:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-11-10
Expires	2026-11-30 (36d)

📋 WHOIS#

⏱️ Lookup Timing#

602ms

177ms

307ms

AAAA

641ms

TXT

1201ms

CAA

259ms

HTTPS

165ms

TLSA

534ms

SOA

255ms

MTA-STS

157ms

DNSSEC

1093ms

SRV

999ms

Total

3051ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 07:09:37	514ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 00:17:11	1100ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:15:26	3064ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 02:38:12	778ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 08:49:56	1897ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 05:24:38	1069ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 13:34:17	8684ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 20:59:15	2782ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 07:29:54	1116ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:21:26 shown	3051ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 10:37:10	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 04:20:49	22126ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-18 04:12:26	1946ms	2 NS 1 A 0 MX	🔒 Secure