nbtc.dk

Records from scan: 2026-10-18 05:01:43  ·  808ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nbtc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 October 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.176 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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   44ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.176 3600s webcluster49.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

3 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod5-cph3.one.com 185.164.14.54 mx1.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod5-cph3.one.com 185.164.14.55 mx2.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod5-cph3.one.com 185.164.14.56 mx3.pub.mailpod5-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:8081:2085:1599:2c7f 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 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#

checked 2026-10-18 05:01:43
www77.111.240.176 2a02:2350:5:102:8081:2085:1599:2c7f (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

3 records   134ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 05A6C261F69F69606097350AD7D47EB8…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 05A6C261F69F69606097350AD7D47EB8…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 05A6C261F69F69606097350AD7D47EB8…

🔐 DNSSEC#

119ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

42ms
FieldValue
Serial2026101604
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-11 21:55:37
FieldValue
RegistrarONE.COM A/S
Registered2014-10-31
Expires2026-10-31 (13d)

🔗 Same registrant#

4 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
back2basic.dkONE.COM A/S
flyttemaling.dkONE.COM A/S
stald-p.dkONE.COM A/S
wallpaint.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
38ms
MX
37ms
AAAA
45ms
TXT
152ms
CAA
32ms
HTTPS
43ms
TLSA
134ms
SOA
42ms
MTA-STS
67ms
DNSSEC
119ms
SRV
60ms
Total
808ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 05:01:43 shown 808ms 2 NS 1 A 3 MX 🔒 Secure
2026-10-11 21:39:47 446ms 2 NS 1 A 3 MX 🔒 Secure
2026-10-09 14:04:54 824ms 2 NS 1 A 3 MX 🔒 Secure
2026-10-07 11:11:58 445ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-30 21:08:44 609ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-24 19:58:33 666ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-27 16:17:50 1050ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-26 11:29:04 813ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-17 21:24:09 4343ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-01 17:45:26 12853ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-02 13:50:08 9633ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-25 11:27:52 634ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-24 09:16:14 1117ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 22:25:20 1353ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-17 11:36:52 1124ms 2 NS 1 A 3 MX 🔒 Secure
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