krogsgaardbiler.dk DNS records

🖥️ Nameservers3 records 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.c-system.dk	49.12.60.90	ns1.c-system.dk	AS24940 Hetzner Online GmbH
ns2.c-system.dk	49.12.60.94	ns2.c-system.dk	AS24940 Hetzner Online GmbH
ns3.c-system.dk	37.27.223.112	monitor.itout.dk	AS24940 Hetzner Online GmbH

🌍 A Records1 records 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.60.91	38400s	npm.c-system.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	—

📧 MX Records1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	38400s	krogsgaardbiler-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::3 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.12 52.101.68.21 52.101.68.5 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 52.98.154.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 299ms

TXT Record
MS=ms68618679
v=spf1 a mx ip4:49.12.60.89 ip4:217.74.208.3 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (krogsgaardbiler.dk)
-all (hard fail)	v=spf1 a mx ip4:49.12.60.89 ip4:217.74.208.3 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.krogsgaardbiler.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:bounce@krogsgaardbiler.dk;

📬 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)

🔐 DNSSEC142ms

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

🏷️ SOA69ms

Field	Value
Serial	1575973962
Primary NS (MNAME)	ns1.c-system.dk
Responsible (RNAME)	hostmaster@c-system.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

75ms

A

91ms

MX

76ms

AAAA

72ms

TXT

299ms

CAA

66ms

HTTPS

60ms

TLSA

599ms

SOA

69ms

MTA-STS

116ms

DNSSEC

142ms

SRV

103ms

Total

2015ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 12:07:30	2015ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 19:05:15	933ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 14:31:07	1213ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 21:37:46	1181ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:04:59	3471ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 14:37:30	1120ms	3 NS 1 A 1 MX	🔓 Insecure	View