denfo.dk

📜 Historical scan 2026-06-17 01:51:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

denfo.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 16 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.10.215.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by denfo-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.10.215.59	—	dedi459.your-server.de	AS24940	Hetzner Online GmbH	85.10.192.0/18	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	denfo-dk.mail.protection.outlook.com	52.101.73.11 52.101.73.153 52.101.73.22 52.101.73.30	mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

1 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:2606::2	—	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 153ms

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

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-14 00:25:01

www CNAME	denfo.dk (all on denfo.dk) → 85.10.215.59 2a01:4f8:d0a:2606::2 (AS24940)
www vs bare domain	Same network denfo.dk: 85.10.215.59 2a01:4f8:d0a:2606::2 (AS24940) www.denfo.dk: 85.10.215.59 2a01:4f8:d0a:2606::2 (AS24940)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

155ms

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

🏷️ SOA#

69ms

Field	Value
Serial	2024010503
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 10:15:56

Field	Value
Registrar	Simply.com A/S
Registered	2017-08-16
Expires	2028-08-31 (684d)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

57ms

54ms

AAAA

57ms

TXT

153ms

CAA

71ms

HTTPS

56ms

TLSA

1179ms

SOA

69ms

MTA-STS

116ms

DNSSEC

155ms

SRV

0ms

Total

1651ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 00:25:01	1683ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 17:49:12	1168ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:42:15	1018ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:07:18	1170ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-21 16:18:17	834ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:43:39	1273ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 09:09:32	1839ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:41:06	1350ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:51:01 shown	1651ms	3 NS 1 A 1 MX	🔒 Secure