htxroskilde.dk DNS records

🖥️ Nameservers2 records 52ms

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 38ms

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 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	htxroskilde-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::d 52.101.68.18 52.101.68.5 52.101.73.24 52.101.73.6	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 208ms

TXT Record
+2VIFJuuyF7D1ocQwU3R8WNXZykgtL/joJDofJXFVNf86F9PzHHKY99IdxNJO3mIOh2QtCxcLRfYAOwMR6aqmQ==
MS=ms52980419
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (htxroskilde.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)

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080301
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

52ms

A

38ms

MX

50ms

AAAA

53ms

TXT

208ms

CAA

47ms

HTTPS

60ms

TLSA

733ms

SOA

0ms

MTA-STS

90ms

DNSSEC

82ms

SRV

82ms

Total

1866ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-06 23:31:30	1866ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 14:38:55	9074ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 15:47:13	7037ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 18:24:40	17148ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 23:51:49	2688ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 19:59:19	1645ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:08:56	13979ms	2 NS 1 A 1 MX	🔒 Secure	View