jdregnskab.dk DNS records

🖥️ Nameservers2 records 46ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.71.58.180	3600s	plesk1.optimized.dk	AS48854	team.blue Denmark A/S	109.71.56.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jdregnskab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.103.143 52.101.68.39 52.101.73.11 52.101.73.155	mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 199ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.zenep.eu -all

✉️ SPF

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

🔐 DNSSEC126ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

53ms

MX

45ms

AAAA

42ms

TXT

199ms

CAA

41ms

HTTPS

45ms

TLSA

373ms

SOA

0ms

MTA-STS

93ms

DNSSEC

126ms

SRV

85ms

Total

935ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:23:17	935ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 15:12:53	5317ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 18:56:19	6069ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 20:23:02	6018ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 22:17:35	8945ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 21:59:02	1040ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 12:55:49	766ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 01:16:21	1399ms	2 NS 1 A 1 MX	🔒 Secure	View