semtex.dk

📜 Historical scan 2026-06-29 21:38:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

semtex.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 37ms

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#

🌍

No A records found

📧 MX Records#

5 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 64.233.162.26	lh-in-f27.1e100.net lh-in-x1b.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 144ms

TXT Record
google-site-verification=bgKfodl1Yj1DIoywsGO51BEho3hqySQoPfQaFg-dTMc

✉️ 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 2026-10-18 23:40:43

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network semtex.dk: 46.30.211.38 (AS51468) www.semtex.dk: 46.30.211.38 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

33ms

Field	Value
Serial	2026032501
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 2026-10-17 23:37:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-05-29
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

40ms

33ms

AAAA

40ms

TXT

144ms

CAA

39ms

HTTPS

48ms

TLSA

45ms

SOA

33ms

MTA-STS

38ms

DNSSEC

68ms

SRV

35ms

Total

598ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 23:40:43	1148ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-17 23:23:47	814ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 17:28:08	463ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 14:00:00	547ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 01:48:00	527ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 16:25:42	633ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 17:06:03	657ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-23 03:13:15	826ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-27 22:44:40	1133ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-26 22:20:38	808ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-26 02:23:32	4634ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-29 21:38:12 shown	598ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-24 23:21:42	2046ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-20 21:23:56	574ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 13:47:23	2630ms	2 NS 0 A 5 MX	🔒 Secure