nt.dk

📜 Historical scan 2026-08-29 14:28:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.245.60.69 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by nt-dk.mail.protection.outlook.com. 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 79ms

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 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.245.60.69	3600s	mail.privateskoler.dk	AS24940	Hetzner Online GmbH	188.245.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nt-dk.mail.protection.outlook.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 266ms

TXT Record
bvm-site-verification=421884c083b02a32ee35bd53c78b1daf4e447311
hf9vrrrcl5t27yttrfbyjp8qcr33c92f
N0I0E61200
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:185.130.189.41 ~all

✉️ SPF#

Policy	Record (nt.dk)
~all (soft fail)	v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:185.130.189.41 ~all

📨 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 2026-10-09 13:04:58

www	188.245.60.69 (AS24940) (address records, no CNAME)
www vs bare domain	Same network nt.dk: 188.245.60.69 (AS24940) www.nt.dk: 188.245.60.69 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

269ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082902
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

79ms

107ms

76ms

AAAA

82ms

TXT

266ms

CAA

118ms

HTTPS

111ms

TLSA

829ms

SOA

0ms

MTA-STS

141ms

DNSSEC

269ms

SRV

127ms

Total

1692ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:04:58	956ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 01:36:34	5003ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 01:35:31	717ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 02:06:05	712ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 09:04:37	1155ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 14:28:59 shown	1692ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 10:25:13	1155ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 21:08:33	5020ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 12:46:56	1239ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 19:57:16	960ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 02:46:22	2086ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:48:02	722ms	2 NS 1 A 1 MX	🔒 Secure