kobborgoptik.dk DNS records

🖥️ Nameservers2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.241.247.115	3600s	115.247.241.35.bc.googleusercontent.com	AS396982	Google LLC	35.240.0.0/13	🇧🇪 Belgium	Brussels

📧 MX Records1 records 22ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	kobborgoptik-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::5 2a01:111:f403:ca09::3 2a01:111:f403:ca09::a 52.101.209.153 52.101.68.15 52.101.68.29 52.101.73.28	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00204.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	35.241.247.115

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 160ms

TXT Record
klaviyo-site-verification=SsWGKh
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (kobborgoptik.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org include:relay.mailchannels.net ~all

📨 DMARC

Policy	Record (_dmarc.kobborgoptik.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2025102101
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

56ms

A

73ms

MX

22ms

AAAA

44ms

TXT

160ms

CAA

56ms

HTTPS

61ms

TLSA

593ms

SOA

0ms

MTA-STS

74ms

DNSSEC

87ms

SRV

76ms

Total

1231ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:20:45	1231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 22:38:37	1439ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 20:41:42	1243ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 11:11:05	1415ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:17:00	2259ms	2 NS 1 A 1 MX	🔒 Secure	View