rtmanneriksen.dk

📜 Historical scan 2026-06-20 03:12:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rtmanneriksen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by rtmanneriksen-dk.mail.protection.outlook.com, ms18896752.msv1.invalid. 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 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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	3600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rtmanneriksen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 52.101.68.5 52.101.73.16 52.101.73.24 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
32767	3600s	ms18896752.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.98.16.39

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 189ms

TXT Record
ms18896752.msv1.invalid
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rtmanneriksen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-10-10 22:06:30

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network rtmanneriksen.dk: 46.30.211.38 (AS51468) www.rtmanneriksen.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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2026060301
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 19:44:42

Field	Value
Registrar	ONE.COM A/S
Registered	2022-06-01
Expires	2027-05-31 (223d)

🔗 Same registrant#

2 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).

Domain	Registrar
colabas.dk	ONE.COM A/S
intuneinsider.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

47ms

45ms

AAAA

49ms

TXT

189ms

CAA

47ms

HTTPS

42ms

TLSA

223ms

SOA

43ms

MTA-STS

48ms

DNSSEC

133ms

SRV

236ms

Total

787ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 07:13:45	629ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-27 06:10:48	1057ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 15:52:19	1001ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-31 08:54:27	692ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-24 06:20:07	1062ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-04 23:25:40	1481ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-01 05:46:13	696ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 19:20:26	865ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 04:52:56	2839ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 03:12:37 shown	787ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:35:32	2570ms	2 NS 1 A 2 MX	🔒 Secure