dæmningen-herning.dk DNS records

🖥️ Nameservers2 records 40ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	xndmningenherninguob-dk0m2b1b.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 2a01:111:f403:ca48::8 52.101.68.5 52.101.73.1 52.101.73.11 52.101.73.153	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.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 173ms

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

✉️ SPF

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

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082401
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

40ms

A

50ms

MX

49ms

AAAA

48ms

TXT

173ms

CAA

41ms

HTTPS

52ms

TLSA

367ms

SOA

0ms

MTA-STS

63ms

DNSSEC

90ms

SRV

57ms

Total

974ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:17:21	974ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 10:51:08	1044ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 13:46:47	2618ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 19:26:04	9415ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 23:58:36	1174ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 10:13:37	1371ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 16:19:25	3087ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 15:01:52	446ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 17:12:14	3255ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:29:10	565ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:20:33	583ms	2 NS 1 A 1 MX	🔒 Secure	View