mitobyg.dk DNS records

🖥️ Nameservers2 records 80ms

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 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.12	3600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mitobyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::2 2a01:111:f403:ca09::e 52.101.209.153 52.101.68.10 52.101.73.123 52.101.73.16	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.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 Records3 records 426ms

TXT Record
MS=ms11729394
MS=ms28733457
v=spf1 mx a include:spf.simply.com include:spf.curanet.dk include:spf.protection.outlook.com include:_custspf.one.com include:mailgun.org ~all

✉️ SPF

Policy	Record (mitobyg.dk)
~all (soft fail)	v=spf1 mx a include:spf.simply.com include:spf.curanet.dk include:spf.protection.outlook.com include:_custspf.one.com include:mailgun.org ~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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.mitobyg.dk	9tMmY9WY5Laj-S5yodOqD3jDm3ouS0NXYxs_hRrScFo

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC332ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

80ms

A

121ms

MX

93ms

AAAA

126ms

TXT

426ms

CAA

124ms

HTTPS

99ms

TLSA

712ms

SOA

0ms

MTA-STS

144ms

DNSSEC

332ms

SRV

163ms

Total

2104ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:23:31	2104ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 05:58:28	922ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 10:59:14	1192ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 18:52:19	1839ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 18:38:42	1178ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 03:51:57	2105ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 08:50:49	1934ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:03:58	1360ms	2 NS 1 A 1 MX	🔒 Secure	View