krogsgaard.dk DNS records

🖥️ Nameservers3 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ns.mtsn.dk	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
b.ns.mtsn.dk	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
c.ns.mtsn.dk	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records1 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.33.139.202	60s	77.33.139.202.dhcp.fibianet.dk	AS44869	FIBIA P/S	77.33.0.0/16	🇩🇰 Denmark	Næstved

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mx.mtsn.dk	192.121.119.144 2001:67c:bec:b:10ca:52ff:fe2a:714b	mx.mtsn.dk mx.mtsn.dk	AS199545 Stacket Group ApS AS199545 Stacket Group ApS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 147ms

TXT Record
v=spf1 include:_spf.mtsn.dk -all

✉️ SPF

Policy	Record (krogsgaard.dk)
-all (hard fail)	v=spf1 include:_spf.mtsn.dk -all

📨 DMARC

Policy	Record (_dmarc.krogsgaard.dk)
p=reject	v=DMARC1; p=reject; pct=100; aspf=s; adkim=s; fo=1:d:s; rua=mailto:b70f6431dae947cf8db59986d1b6d44e@dmarc-reports.cloudflare.net,mailto:x9eqltmm@ag.dmarcian.com; ruf=mailto:x9eqltmm@fr.dmarcian.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:x9eqltmm@tls.us.dmarcian.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.krogsgaard.dk	B3xuz3cHLDkihCTjYGFPhkgFgJRgahK-WCmOcQDpE2Y
TXT	_acme-challenge.krogsgaard.dk	CZeIRnsPJ9yjS8a1IkrcdnYa8oMmJFRKM09xDjwGfsg
TXT	_acme-challenge.krogsgaard.dk	akHJnz-OCpXwHQpW63b-DkOJn-lVbd4IkM2leMk35Xs
TXT	_acme-challenge.krogsgaard.dk	yunmU1SARqSrKH9XLc7M-3Xmp8uVENBM41RZ1BR1bmw

🔗 TLSA / DANE1 records 55ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.mtsn.dk	DANE-EE · SPKI · SHA-256	249FA941E415A4959B607A0EDD937458…

🔐 DNSSEC53ms

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

🏷️ SOA0ms

Field	Value
Serial	2026040626
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

24ms

MX

28ms

AAAA

26ms

TXT

147ms

CAA

27ms

HTTPS

31ms

TLSA

55ms

SOA

0ms

MTA-STS

39ms

DNSSEC

53ms

SRV

33ms

Total

737ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-05 08:04:10	737ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 13:05:51	3526ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 08:50:06	3361ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 23:47:27	2664ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 01:00:56	1133ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 07:11:39	1172ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 17:03:42	4611ms	3 NS 1 A 1 MX	🔒 Secure	View