tutela.dk DNS records

🖥️ Nameservers2 records 41ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.161.138.64	43200s	ip363.alb283.cust.comxnet.dk	AS15516	DKTV A/S	81.161.128.0/18	🇩🇰 Denmark	Roskilde

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	tutela-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.3 52.101.68.39 52.101.73.145 52.101.91.162	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00302.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 141ms

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

✉️ SPF

Policy	Record (tutela.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)

🔐 DNSSEC115ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090201
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

41ms

A

44ms

MX

45ms

AAAA

32ms

TXT

141ms

CAA

30ms

HTTPS

50ms

TLSA

714ms

SOA

0ms

MTA-STS

60ms

DNSSEC

115ms

SRV

57ms

Total

1209ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 13:09:07	1209ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 12:22:40	1664ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:52:15	1309ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 07:26:21	1008ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 11:56:49	25459ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 00:11:27	1594ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 11:36:26	2385ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:01:04	966ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:26:20	742ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 08:05:51	1181ms	2 NS 1 A 1 MX	🔒 Secure	View