uw.dk DNS records

🖥️ Nameservers2 records 51ms

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 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.70	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	uw-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.103.140 52.101.73.12 52.101.73.26 52.101.73.28	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.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
🔶 Autoconfig	46.30.215.70

🔷 AAAA Records (IPv6)1 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:32:41f8:5b35:9648	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

🔌 SRV Records1 records 115ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 242ms

TXT Record
m2p742ot98nlnunlq0ipisviin
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:servers.mcsv.net -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.uw.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC141ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081802
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

51ms

A

98ms

MX

83ms

AAAA

66ms

TXT

242ms

CAA

74ms

HTTPS

80ms

TLSA

693ms

SOA

0ms

MTA-STS

123ms

DNSSEC

141ms

SRV

115ms

Total

1642ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:05:10	1642ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 09:34:52	996ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 00:42:11	965ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 05:42:21	5989ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 00:32:48	1398ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 09:34:18	7621ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 19:22:10	764ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 04:32:04	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 20:59:19	2622ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:29:04	999ms	2 NS 1 A 1 MX	🔒 Secure	View