mantu.dk

Records from scan: 2026-10-05 13:18:16 · 1406ms total · last checked 2026-10-20 14:31 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 118ms

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 123ms

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 114ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 129ms

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 343ms

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#

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#

251ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2026100405
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#

118ms

123ms

114ms

AAAA

129ms

TXT

343ms

CAA

133ms

HTTPS

126ms

TLSA

222ms

SOA

63ms

MTA-STS

174ms

DNSSEC

251ms

SRV

155ms

Total

1406ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 13:18:16 shown	1406ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 13:15:13	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