devfour.dk

📜 Historical scan 2026-07-02 00:09:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

devfour.dk is a .dk domain served by 2 nameservers (ns1.nordic.hosting, ns2.nordic.hosting). It was registered on 11 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.235.84.119 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.devfour.dk. 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#

2 records 84ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordic.hosting	2a01:4f9:c010:6122::1 95.217.17.109	ns1.nordic.hosting ns1.nordic.hosting	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nordic.hosting	159.69.107.119 2a01:4f8:c2c:dc72::1	ns2.nordic.hosting ns2.nordic.hosting	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.235.84.119	3600s	cloud06.nordic.hosting	AS24940	Hetzner Online GmbH	167.235.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.devfour.dk	167.235.84.119	cloud06.nordic.hosting	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 272ms

TXT Record
v=spf1 +a +mx +ip4:167.235.84.119 ~all

✉️ SPF#

Policy	Record (devfour.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:167.235.84.119 ~all

📨 DMARC#

Policy	Record (_dmarc.devfour.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 04:42:00

www CNAME	devfour.dk (all on devfour.dk) → 167.235.84.119 (AS24940)
www vs bare domain	Same network devfour.dk: 167.235.84.119 (AS24940) www.devfour.dk: 167.235.84.119 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

155ms

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

🏷️ SOA#

81ms

Field	Value
Serial	2026011103
Primary NS (MNAME)	ns1.nordic.hosting
Responsible (RNAME)	domain@nordichosting.com
Refresh	3600s
Retry	1200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-17 06:13:24

Field	Value
Registrar	Realtime Register B.V.
Registered	2026-01-11
Expires	2027-01-10 (82d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

84ms

79ms

77ms

AAAA

84ms

TXT

272ms

CAA

71ms

HTTPS

78ms

TLSA

86ms

SOA

81ms

MTA-STS

134ms

DNSSEC

155ms

SRV

116ms

Total

763ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:05:46	725ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:09:56 shown	763ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 02:32:20	1532ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 02:31:20	622ms	2 NS 1 A 1 MX	🔓 Insecure