ntruelsen.dk

📜 Historical scan 2026-10-09 10:09:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ntruelsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 April 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.213.145.172 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by ntruelsen.dk. 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   41ms
NameserverIP addressesPTRASN / 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   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.213.145.172 43200s — AS9158 Telenor A/S 77.212.0.0/14 🇩🇰 Denmark —

📧 MX Records#

1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s ntruelsen.dk 77.213.145.172 — AS9158 Telenor A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.213.145.172
🔶 Autoconfig77.213.145.172

🔷 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 2026-10-11 12:21:02
www77.213.145.172 (AS9158) (address records, no CNAME)
www vs bare domainSame network
ntruelsen.dk: 77.213.145.172 (AS9158)
www.ntruelsen.dk: 77.213.145.172 (AS9158)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

2304ms
FieldValue
Serial2026090901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-24 18:18:07
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-04-25
Expires2027-04-30 (184d)

🔗 Same registrant#

3 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).

DomainRegistrar
mancomatch.dkPunktum dk A/S (direct)
uchi.dkPunktum dk A/S (direct)
unixsmed.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
29ms
MX
29ms
AAAA
37ms
TXT
159ms
CAA
29ms
HTTPS
35ms
TLSA
155ms
SOA
2304ms
MTA-STS
61ms
DNSSEC
58ms
SRV
59ms
Total
2735ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 12:21:02 577ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 10:09:06 shown 2735ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 09:31:09 1930ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 00:25:47 422ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 03:09:24 6868ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-16 04:34:23 1024ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-07 06:39:28 591ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-11 09:10:23 2722ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 13:29:11 744ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-12 19:30:48 8512ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 00:38:32 593ms 2 NS 1 A 1 MX 🔒 Secure
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