dahn.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yayhosting.dk	195.242.130.62 2001:67c:564:fffe::100	ns1.yayhosting.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.yayhosting.dk	2a00:1b18:2:3:1::2 62.69.152.35	ns2.yayhosting.dk ns2.yayhosting.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.56	14400s	whm03.yayhosting.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.spamfri.dk	195.242.131.16 2001:67c:564:fffd::1001	mx1.spamfri.dk mx1.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
20	3600s	mx2.spamfri.dk	193.200.91.109 2001:67c:564:fffd::2001	mx2.spamfri.dk mx2.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
30	3600s	mx3.spamfri.dk	2a00:1b18:2:3:fe::2 62.69.152.43 62.69.152.43	mx3.spamfri.dk 43.34-46.152.69.62.in-addr.arpa mx3.spamfri.dk	AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	195.242.130.56
🔶 Autoconfig	195.242.130.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 57ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	whm03.yayhosting.dk

📝 TXT Records1 records 127ms

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

✉️ SPF

Policy	Record (dahn.dk)
-all (hard fail)	v=spf1 +include:_spf.yayhosting.dk -all

📨 DMARC

Policy	Record (_dmarc.dahn.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.dahn.dk	lDfPJmRTQCW7Sv_vdLPqQUzJ03C8NZQ1Weo_WbOb-24

🔗 TLSA / DANE3 records 61ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.spamfri.dk	DANE-EE · SPKI · SHA-256	884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk	DANE-EE · SPKI · SHA-256	6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk	DANE-EE · SPKI · SHA-256	BBFB0694919290E5BC9D6E2C6F47D846…

🔐 DNSSEC79ms

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	2026072301
Primary NS (MNAME)	ns1.yayhosting.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

40ms

MX

32ms

AAAA

38ms

TXT

127ms

CAA

30ms

HTTPS

38ms

TLSA

61ms

SOA

0ms

MTA-STS

55ms

DNSSEC

79ms

SRV

57ms

Total

628ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:31:18	628ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-24 00:13:02	1087ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 12:34:32	606ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 12:04:50	1156ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 05:35:54	1143ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 15:57:51	1172ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 01:21:51	2478ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 00:56:03	2555ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:53:08	601ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:41:20	578ms	2 NS 1 A 3 MX	🔓 Insecure	View