40112604.dk

📜 Historical scan 2026-09-30 12:48:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

40112604.dk is a .dk domain served by 2 nameservers (ns1.bytebob.com, ns2.bytebob.com). It was registered on 25 June 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.170.44.107 is hosted by Heart Internet limited (AS20738) in United Kingdom. Mail is handled by mail.40112604.dk. The zone is not DNSSEC-signed, has no 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bytebob.com	79.170.40.2	ns1.mainnameserver.com	AS20738 Heart Internet limited
ns2.bytebob.com	79.170.43.3	ns2.mainnameserver.com	AS20738 Heart Internet limited

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.170.44.107	3600s	web107.extendcp.co.uk	AS20738	Heart Internet limited	79.170.40.0/21	🇬🇧 United Kingdom	Leeds

📧 MX Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.40112604.dk	79.170.44.134	mail134.extendcp.co.uk	AS20738 Heart Internet limited

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	79.170.44.107
🔶 Autoconfig	79.170.44.107

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 479ms

TXT Record
v=spf1 include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk include:soverin.net -all

✉️ SPF#

Policy	Record (40112604.dk)
-all (hard fail)	v=spf1 include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk include:soverin.net -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 2026-10-07 22:44:10

www	79.170.44.107 (AS20738) (address records, no CNAME)
www vs bare domain	Same network 40112604.dk: 79.170.44.107 (AS20738) www.40112604.dk: 79.170.44.107 (AS20738)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

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

🏷️ SOA#

66ms

Field	Value
Serial	2024121944
Primary NS (MNAME)	ns1.bytebob.com
Responsible (RNAME)	hostmaster@mainnameserver.com
Refresh	10800s
Retry	600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 16:45:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-06-25
Expires	2027-06-30 (256d)

🔗 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#

57ms

71ms

72ms

AAAA

62ms

TXT

479ms

CAA

72ms

HTTPS

68ms

TLSA

173ms

SOA

66ms

MTA-STS

124ms

DNSSEC

88ms

SRV

154ms

Total

960ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:44:10	4883ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 12:48:06 shown	960ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 05:01:41	10074ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 21:55:21	912ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 21:05:42	976ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:59:32	1529ms	2 NS 1 A 1 MX	🔓 Insecure