fhdev.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
fred.ns.cloudflare.com	108.162.193.113 172.64.33.113 173.245.59.113 2606:4700:58::adf5:3b71 2803:f800:50::6ca2:c171 2a06:98c1:50::ac40:2171	fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kristin.ns.cloudflare.com	108.162.192.181 172.64.32.181 173.245.58.181 2606:4700:50::adf5:3ab5 2803:f800:50::6ca2:c0b5 2a06:98c1:50::ac40:20b5	kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.180.41.188	300s	static.188.41.180.157.clients.your-server.de	AS24940	Hetzner Online GmbH	157.180.0.0/17	🇫🇮 Finland	Helsinki

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fhdev-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09::2 2a01:111:f403:ca09::9 52.101.68.3 52.101.73.2 52.101.73.24 52.101.73.4	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 168ms

TXT Record
MS=ms19556387
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fhdev.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.fhdev.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)

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2407838848
Primary NS (MNAME)	fred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

39ms

MX

36ms

AAAA

30ms

TXT

168ms

CAA

32ms

HTTPS

46ms

TLSA

204ms

SOA

0ms

MTA-STS

41ms

DNSSEC

112ms

SRV

71ms

Total

956ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 07:35:35	1943ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 17:26:06	2017ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 11:32:17	4249ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 21:50:51	27077ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 07:52:54	1539ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-02 02:50:32	9111ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 21:10:49	9222ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-27 18:07:49	1741ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 17:43:58	3379ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 05:59:23	1872ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 19:30:05	1417ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 20:39:02	1762ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 12:51:43	956ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 01:40:33	2918ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:18:02	1839ms	2 NS 1 A 1 MX	🔓 Insecure	View