herslevgaard.dk DNS records

🖥️ Nameservers2 records 95ms

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 150ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.139	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 91ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	herslevgaard-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca09::d 2a01:111:f403:ca09::f 52.101.68.27 52.101.68.5 52.101.73.19 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.24
🔶 Autoconfig	46.30.215.139

🔷 AAAA Records (IPv6)1 records 157ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:58:c5cc:be96:171c	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 Records2 records 513ms

TXT Record
MS=ms51124937
v=spf1 include:spf.protection.outlook.com -all include:_custspf.one.com -all

✉️ SPF

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

🔐 DNSSEC222ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062201
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

95ms

A

150ms

MX

91ms

AAAA

157ms

TXT

513ms

CAA

88ms

HTTPS

93ms

TLSA

414ms

SOA

0ms

MTA-STS

111ms

DNSSEC

222ms

SRV

878ms

Total

2054ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 01:31:17	5958ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 15:20:07	1122ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 15:12:20	1207ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 03:55:58	2054ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 23:27:05	4918ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 13:42:13	1169ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:18:41	1062ms	2 NS 1 A 1 MX	🔒 Secure	View