faglærterfedt.dk DNS records

🖥️ Nameservers4 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.39.243	3600s	static.243.39.4.46.clients.your-server.de	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.4.39.243
🔶 Autoconfig	46.4.39.243

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 290ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (faglærterfedt.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.faglærterfedt.dk)
p=reject	v=DMARC1; p=reject;

📬 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)

🔐 DNSSEC123ms

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

🏷️ SOA0ms

Field	Value
Serial	2025022599
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

41ms

MX

52ms

AAAA

46ms

TXT

290ms

CAA

47ms

HTTPS

47ms

TLSA

535ms

SOA

0ms

MTA-STS

108ms

DNSSEC

123ms

SRV

102ms

Total

1129ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:30:58	1129ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 16:33:30	1575ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 14:49:56	8988ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 00:44:17	4023ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 14:27:44	699ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 06:44:14	9710ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 02:21:47	945ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 03:57:24	961ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 02:25:02	941ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:54:56	921ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 18:05:08	291ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-21 02:47:27	428ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-19 00:39:11	752ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:11:28	1264ms	4 NS 1 A 0 MX	🔒 Secure	View