ahlefeldt.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.atznet.dk	195.242.130.110 2001:67c:564:fffb::ffff	ns1.atznet.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.atznet.dk	2a00:1b18:2:3:2::2 62.69.152.36	ns2.atznet.dk ns2.atznet.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.238	3600s	forward01.dns.services	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ahlefeldt-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::2 2a01:111:f403:ca09::24 2a01:111:f403:ca09::5 52.101.68.27 52.101.73.16 52.101.73.30 52.101.73.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 159ms

TXT Record
MS=ms23620878
ppe-3c3cb47d8bcea792bdf9
v=spf1 mx ip4:80.208.0.186 ip4:86.58.175.4 ip4:86.58.175.12 a:mail.egeskov.dk a:mail.npkhosting.dk include:_spf.atznet.dk include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (ahlefeldt.dk)
~all (soft fail)	v=spf1 mx ip4:80.208.0.186 ip4:86.58.175.4 ip4:86.58.175.12 a:mail.egeskov.dk a:mail.npkhosting.dk include:_spf.atznet.dk 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)

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2021022107
Primary NS (MNAME)	ns1.atznet.dk
Responsible (RNAME)	hostmaster@atznet.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

59ms

MX

57ms

AAAA

39ms

TXT

159ms

CAA

55ms

HTTPS

59ms

TLSA

377ms

SOA

0ms

MTA-STS

48ms

DNSSEC

92ms

SRV

78ms

Total

1069ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 18:36:23	1069ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 05:56:15	1359ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 05:56:13	798ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 21:12:59	1918ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 21:48:31	905ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 13:20:07	1025ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:53:43	1001ms	2 NS 1 A 1 MX	🔒 Secure	View