rgregnskabsservice.dk

📜 Historical scan 2026-06-17 21:54:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rgregnskabsservice.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.109 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by rgregnskabsservice-dk.mail.protection.outlook.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 71ms

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 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.109	—	webcluster2.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	rgregnskabsservice-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 52.101.68.39 52.101.73.153 52.101.73.2 52.101.73.30	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.98.16.8
🔶 Autoconfig	77.111.241.109

🔷 AAAA Records (IPv6)#

1 records 172ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:806f:90d5:6ccd:2ff	—	—	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#

3 records 121ms

TXT Record
KLM-JHW-PRS
MS=ms26428160
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rgregnskabsservice.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 2026-10-11 08:29:49

www	77.111.241.90 2a02:2350:5:104:d4:a169:1c2b:e840 (AS51468) (address records, no CNAME)
www vs bare domain	Same network rgregnskabsservice.dk: 77.111.241.90 2a02:2350:5:104:d4:a169:1c2b:e840 (AS51468) www.rgregnskabsservice.dk: 77.111.241.90 2a02:2350:5:104:d4:a169:1c2b:e840 (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#

137ms

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

🏷️ SOA#

118ms

Field	Value
Serial	2026061202
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 2026-10-11 08:39:27

Field	Value
Registrar	ONE.COM A/S
Registered	2011-01-05
Expires	2027-01-31 (101d)

📋 WHOIS#

⏱️ Lookup Timing#

71ms

70ms

39ms

AAAA

172ms

TXT

121ms

CAA

177ms

HTTPS

106ms

TLSA

305ms

SOA

118ms

MTA-STS

202ms

DNSSEC

137ms

SRV

198ms

Total

953ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 08:29:49	1273ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 02:57:25	742ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 18:48:27	677ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 01:21:31	1105ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 00:23:24	6030ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 08:23:35	1394ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 21:54:50 shown	953ms	2 NS 1 A 1 MX	🔒 Secure