7790.dk

📜 Historical scan 2026-06-25 14:09:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

7790.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 26 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.228.55.104 is hosted by Lyse Tele (AS29695) in Denmark. Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is DNSSEC-signed and validates, 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#

3 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.228.55.104	3600s	188.228.55.104.static.altibox.net	AS29695	Lyse Tele	188.228.55.0/24	🇩🇰 Denmark	Give

📧 MX Records#

3 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.zoho.eu	185.20.209.166 185.20.209.166 185.20.209.166 185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx.zoho.eu mx3.zoho.eu mx2.zoho.eu mx.zoho.eu mx3.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	3600s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	3600s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.228.55.104
🔶 Autoconfig	188.228.55.104

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 88ms

TXT Record
v=spf1 include:spf.simply.com include:zohomail.eu -all

✉️ SPF#

Policy	Record (7790.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:zohomail.eu -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 2026-10-13 09:15:27

www	188.228.55.104 (AS214875) (address records, no CNAME)
www vs bare domain	Same network 7790.dk: 188.228.55.104 (AS214875) www.7790.dk: 188.228.55.104 (AS214875)
Wildcard	Yes: any name under the zone resolves
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2025120300
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 2026-10-13 09:46:38

Field	Value
Registrar	Simply.com A/S
Registered	2001-02-26
Expires	2027-03-31 (164d)

🔗 Same registrant#

2 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).

Domain	Registrar
klaust.dk	Punktum dk A/S (direct)
klt.dk	my.host

📋 WHOIS#

⏱️ Lookup Timing#

29ms

52ms

50ms

AAAA

32ms

TXT

88ms

CAA

40ms

HTTPS

44ms

TLSA

104ms

SOA

44ms

MTA-STS

49ms

DNSSEC

114ms

SRV

53ms

Total

617ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 09:15:27	796ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-09 02:07:30	768ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-03 11:39:15	739ms	3 NS 1 A 3 MX	🔒 Secure
2026-10-03 06:30:11	2715ms	3 NS 1 A 3 MX	🔒 Secure
2026-08-31 17:41:14	828ms	3 NS 1 A 3 MX	🔒 Secure
2026-08-26 20:02:14	553ms	3 NS 1 A 3 MX	🔒 Secure
2026-06-25 14:09:42 shown	617ms	3 NS 1 A 3 MX	🔒 Secure
2026-06-24 07:33:42	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:15:10	896ms	3 NS 1 A 3 MX	🔒 Secure