fhdev.dk DNS records

🖥️ Nameservers2 records 54ms

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 53ms

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 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fhdev-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca09:: 2a01:111:f403:ca09::8 52.101.68.12 52.101.73.16 52.101.73.4 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.149.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 252ms

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)

🔐 DNSSEC155ms

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	2409701549
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

54ms

A

53ms

MX

57ms

AAAA

52ms

TXT

252ms

CAA

55ms

HTTPS

49ms

TLSA

246ms

SOA

0ms

MTA-STS

62ms

DNSSEC

155ms

SRV

137ms

Total

1417ms

🕐 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