itascan.dk DNS records

🖥️ Nameservers2 records 21ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.6	3600s	webcluster1.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	itascan-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::26 52.101.103.137 52.101.68.10 52.101.68.15 52.101.73.8	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:35:f03e:7839:1ebf	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 71ms

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

📝 TXT Records2 records 133ms

TXT Record
MS=ms68669279
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (itascan.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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082802
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

21ms

A

30ms

MX

32ms

AAAA

31ms

TXT

133ms

CAA

29ms

HTTPS

25ms

TLSA

375ms

SOA

0ms

MTA-STS

40ms

DNSSEC

97ms

SRV

71ms

Total

905ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 03:48:25	905ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 02:12:06	826ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 21:23:08	1370ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 07:18:20	1349ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 01:01:17	10689ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 18:50:35	795ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 05:41:38	1228ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 15:21:35	1056ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 15:19:18	1200ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:21:31	1184ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:12:41	944ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 11:05:39	932ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-19 22:47:35	3253ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:02:07	2253ms	2 NS 1 A 1 MX	🔒 Secure	View