ferm.dk

📜 Historical scan 2026-07-06 23:41:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ferm.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by ferm-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 103ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 135ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	3600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 130ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ferm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 52.101.68.16 52.101.68.21 52.101.73.153 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 52.98.154.136
🔶 Autoconfig	178.105.56.2

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 429ms

TXT Record
google-site-verification=nfwUCId0LfOmgr4-nqIGhfxRWnTHjgqCQe1undDMqRk
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.ferm.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 02:06:59

www CNAME	cdn.webflow.com (all on webflow.com) → 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
www vs bare domain	Same network ferm.dk: 198.202.211.1 (AS209242) www.ferm.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

252ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070609
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

103ms

135ms

130ms

AAAA

125ms

TXT

429ms

CAA

168ms

HTTPS

172ms

TLSA

311ms

SOA

0ms

MTA-STS

146ms

DNSSEC

252ms

SRV

157ms

Total

2623ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 02:06:59	1637ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 17:58:56	2293ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 02:58:01	2515ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 01:18:56	3283ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-20 08:02:53	3084ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-13 05:52:43	2531ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-06 04:58:55	2088ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-21 18:33:16	3985ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-18 09:13:12	1353ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-16 18:07:12	9489ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-06 23:41:04 shown	2623ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-05 00:18:32	9988ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 02:28:47	1526ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 12:04:23	911ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 07:43:41	1341ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:28:19	848ms	3 NS 1 A 1 MX	🔓 Insecure