mantu.dk

📜 Historical scan 2026-10-04 13:15:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mantu.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.81 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.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 47ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.81	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	172.253.152.27 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 2a00:1450:4010:c22::1a 64.233.162.26 64.233.162.27 64.233.163.26 64.233.163.27	yulpptr-in-f27.1e100.net li-in-f26.1e100.net li-in-x1a.1e100.net li-in-f27.1e100.net li-in-x1b.1e100.net lj-in-f26.1e100.net lj-in-x1a.1e100.net yulpptr-in-f26.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net lj-in-f26.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:89:da09:3ff:64a9	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#

1 records 172ms

TXT Record
google-site-verification=onnOLLjCpshdaLZ45kIsQ37euUrboTmDiBhSEXg93U4

✉️ 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 2026-10-14 03:19:32

www	46.30.215.81 2a02:2350:5:111:89:da09:3ff:64a9 (AS51468) (address records, no CNAME)
www vs bare domain	Same network mantu.dk: 46.30.215.81 2a02:2350:5:111:89:da09:3ff:64a9 (AS51468) www.mantu.dk: 46.30.215.81 2a02:2350:5:111:89:da09:3ff:64a9 (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#

145ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2026100403
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 2026-10-04 14:12:22

Field	Value
Registrar	ONE.COM A/S
Registered	2023-12-12
Expires	2026-12-11 (50d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

51ms

44ms

AAAA

41ms

TXT

172ms

CAA

43ms

HTTPS

42ms

TLSA

123ms

SOA

50ms

MTA-STS

76ms

DNSSEC

145ms

SRV

68ms

Total

859ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 13:18:16	1406ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 13:15:13 shown	859ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:56:35	736ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 23:52:49	683ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:22:03	744ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 11:16:59	2597ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 20:01:35	1116ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 21:03:47	5002ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:50:41	667ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 08:20:41	862ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:08:37	858ms	2 NS 1 A 1 MX	🔒 Secure