uiv-as.dk DNS records

🖥️ Nameservers2 records 27ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.138	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	uivas-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::1 2a01:111:f403:ca09::24 2a01:111:f403:ca09::a 52.101.68.16 52.101.68.32 52.101.73.16 52.101.73.30	mail-db8pr02cu00106.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.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

🔷 AAAA Records (IPv6)1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:55:37d9:cd56:2d4f	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 48ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 137ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com ip4:86.52.224.114 ip4:145.11.34.113 -all

✉️ SPF

Policy	Record (uiv-as.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com ip4:86.52.224.114 ip4:145.11.34.113 -all

📨 DMARC

Policy	Record (_dmarc.uiv-as.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

27ms

A

35ms

MX

28ms

AAAA

42ms

TXT

137ms

CAA

37ms

HTTPS

24ms

TLSA

365ms

SOA

0ms

MTA-STS

43ms

DNSSEC

103ms

SRV

48ms

Total

874ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 09:13:57	874ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 01:50:15	6510ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 23:09:14	3114ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 10:46:20	1310ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 20:00:19	5956ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 22:00:36	36033ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-06-27 19:57:21	1657ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:27:11	783ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 18:12:47	2030ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:45:34	2150ms	2 NS 1 A 1 MX	🔒 Secure	View