regnskabs-assistancen.dk DNS records

🖥️ Nameservers2 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 Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.181	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	regnskabsassistancen-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::10 52.101.185.24 52.101.209.153 52.101.73.11 52.101.73.30	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 52.98.154.152

🔷 AAAA Records (IPv6)1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:80ac:43b2:f32d:3357	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 Records3 records 167ms

TXT Record
google-site-verification=726W4mR8NGzCMDcAAJaN6bicBDMi9GH7kZlClzuq1lQ
MS=ms53144575
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (regnskabs-assistancen.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

🔗 TLSA / DANE

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

🔐 DNSSEC62ms

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

🏷️ SOA39ms

Field	Value
Serial	2026082301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-14 23:46:27

Field	Value
Registrar	ONE.COM A/S
Registered	2025-10-27
Expires	2026-10-26 (51d)

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

39ms

MX

38ms

AAAA

43ms

TXT

167ms

CAA

47ms

HTTPS

44ms

TLSA

4032ms

SOA

39ms

MTA-STS

50ms

DNSSEC

62ms

SRV

52ms

Total

8551ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 12:41:05	8551ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 14:32:49	1294ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 06:58:21	1701ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 18:55:35	1246ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 20:37:34	1293ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 01:14:25	1181ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 00:40:36	3249ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 23:39:13	25215ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 23:21:40	1385ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 17:34:34	1297ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 17:09:11	1774ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 15:47:38	1780ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 03:41:44	2010ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 19:14:07	2608ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 15:55:49	1215ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 14:07:58	1635ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 23:45:41	1219ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 23:27:32	1239ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 10:09:52	1111ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 16:37:51	2320ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 01:17:47	2191ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 20:02:43	3182ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 19:34:07	3491ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 17:58:22	1052ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 23:33:46	1079ms	2 NS 1 A 1 MX	🔒 Secure	View