olewinther.dk DNS records

🖥️ Nameservers2 records 2037ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.114	3600s	linux22.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	600s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	olewinther.dk → 185.21.41.114

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 65ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 187ms

TXT Record
a ip4:195.249.218.0/24 include:spf.protection.outlook.com include:mailgun.org ~all
bt4ndc6o8uo25q0rku5qgrleps
google-site-verification=TspTyhe0U9oXlLsIx7bPPg-lZ7c_VpxRVx44M48iUjU
MS=ms30867068
MS=ms58655279
v=spf1 a include:spf.protection.outlook.com include:mailgun.org include:spf.mailjet.com ~all

✉️ SPF

Policy	Record (olewinther.dk)
~all (soft fail)	v=spf1 a include:spf.protection.outlook.com include:mailgun.org include:spf.mailjet.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.olewinther.dk	olewinther.dk

🔗 TLSA / DANE1 records 76ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

2037ms

A

43ms

MX

42ms

AAAA

44ms

TXT

187ms

CAA

40ms

HTTPS

48ms

TLSA

76ms

SOA

0ms

MTA-STS

75ms

DNSSEC

100ms

SRV

65ms

Total

2832ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 19:01:26	2832ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 07:47:19	3092ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 01:59:47	961ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 00:45:38	913ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:48:02	861ms	2 NS 1 A 1 MX	🔒 Secure	View