roskildejob.dk DNS records

🖥️ Nameservers2 records 35ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.233.5.168	3600s	—	AS3308	Norlys Telco A/S	89.233.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	roskildejob-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 52.101.181.156 52.101.209.28 52.101.68.3 52.101.68.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 141ms

TXT Record
MS=ms11603344
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (roskildejob.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)

🔐 DNSSEC2050ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

35ms

A

33ms

MX

40ms

AAAA

29ms

TXT

141ms

CAA

32ms

HTTPS

29ms

TLSA

371ms

SOA

0ms

MTA-STS

42ms

DNSSEC

2050ms

SRV

44ms

Total

2759ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 05:54:40	2759ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 13:14:33	1233ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 04:50:05	5172ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 00:45:30	4585ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 05:25:59	1307ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 23:46:02	1148ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 23:05:17	1460ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 06:11:34	613ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-19 22:50:52	1031ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:36:59	1576ms	2 NS 1 A 1 MX	🔒 Secure	View