koble.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.1.255.242	1800s	242.255.1.34.bc.googleusercontent.com	AS43515	Google Ireland Limited	34.1.224.0/19	🇳🇱 The Netherlands	Groningen

📧 MX Records1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	koble-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::26 2a01:111:f403:ca09::9 2a01:111:f403:ca09::d 52.101.209.153 52.101.68.12 52.101.73.1 52.101.73.123	mail-db4pr02cu00406.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 96ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 292ms

TXT Record
MS=ms50333150
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (koble.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)

🔐 DNSSEC97ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2025101602
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

61ms

MX

60ms

AAAA

57ms

TXT

292ms

CAA

56ms

HTTPS

63ms

TLSA

177ms

SOA

0ms

MTA-STS

84ms

DNSSEC

97ms

SRV

96ms

Total

880ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:13:26	880ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 07:47:52	759ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-06-20 02:01:08	1056ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 17:40:26	964ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:07:39	2797ms	2 NS 1 A 1 MX	🔓 Insecure	View