stig-theilmann.dk DNS records

🖥️ Nameservers2 records 113ms

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 125ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.30.202	43200s	—	AS47292	Sentia Denmark A/S	77.66.16.0/20	🇩🇰 Denmark	Værløse

📧 MX Records1 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	stigtheilmann-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 52.101.68.21 52.101.68.32 52.101.73.26 52.101.73.6	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am6pr04cu00306.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	stig-theilmann.dk → 77.66.30.202

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 538ms

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

✉️ SPF

Policy	Record (stig-theilmann.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.stig-theilmann.dk	stig-theilmann.dk

🔗 TLSA / DANE

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

🔐 DNSSEC248ms

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

🏷️ SOA116ms

Field	Value
Serial	2026052601
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

113ms

A

125ms

MX

112ms

AAAA

115ms

TXT

538ms

CAA

114ms

HTTPS

106ms

TLSA

2111ms

SOA

116ms

MTA-STS

43ms

DNSSEC

248ms

SRV

313ms

Total

3029ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:20:30	1320ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 02:19:34	1517ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 10:18:58	902ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:45:30	2373ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:19:33	3029ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 21:28:23	1577ms	2 NS 1 A 1 MX	🔒 Secure	View