comtrain.dk

📜 Historical scan 2026-10-01 09:23:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

comtrain.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.204 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 33ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.204	3600s	webcluster1.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 64.233.161.26	le-in-x1b.1e100.net le-in-f27.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:61:7639:75e0:2fa7	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#

latest probe, not this scan · checked 2026-10-09 16:42:10

www	77.111.240.204 2a02:2350:5:101:61:7639:75e0:2fa7 (AS51468) (address records, no CNAME)
www vs bare domain	Same network comtrain.dk: 77.111.240.204 2a02:2350:5:101:61:7639:75e0:2fa7 (AS51468) www.comtrain.dk: 77.111.240.204 2a02:2350:5:101:61:7639:75e0:2fa7 (AS51468)
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#

60ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026091605
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 2026-10-08 10:13:35

Field	Value
Registrar	ONE.COM A/S
Registered	2019-09-13
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

27ms

30ms

AAAA

36ms

TXT

148ms

CAA

52ms

HTTPS

35ms

TLSA

60ms

SOA

34ms

MTA-STS

50ms

DNSSEC

60ms

SRV

55ms

Total

523ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 16:42:10	1505ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 09:23:03 shown	523ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 06:03:25	641ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 12:54:37	1218ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 16:24:38	826ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 06:38:59	16771ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 20:31:24	763ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 02:06:55	2638ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:44:11	649ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:13:27	335ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:06:00	1434ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:00:05	481ms	2 NS 1 A 1 MX	🔒 Secure