bli-tek.dk

📜 Historical scan 2026-06-16 14:47:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bli-tek.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 1 July 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.221.124.12 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by mx.xtracon.dk, mail.blitek.dk. 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#

4 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.12	—	—	AS51377	CoMaSys ApS	193.221.124.0/24	🇩🇰 Denmark	—

📧 MX Records#

2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.xtracon.dk	178.72.16.13	mx.xtracon.dk	AS3342 Cibicom A/S
20	—	mail.blitek.dk	87.61.10.10	—	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 136ms

TXT Record
v=spf1 include:_spf.xtracon.dk -all

✉️ SPF#

Policy	Record (bli-tek.dk)
-all (hard fail)	v=spf1 include:_spf.xtracon.dk -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 09:44:55

www	193.221.124.12 (AS51377) (address records, no CNAME)
www vs bare domain	Same network bli-tek.dk: 193.221.124.12 (AS51377) www.bli-tek.dk: 193.221.124.12 (AS51377)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2024051000
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 2026-10-10 09:38:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-07-01
Expires	2030-07-31 (1383d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

31ms

40ms

AAAA

33ms

TXT

136ms

CAA

32ms

HTTPS

39ms

TLSA

74ms

SOA

36ms

MTA-STS

31ms

DNSSEC

116ms

SRV

0ms

Total

451ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 09:44:54	1663ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-01 19:09:08	1387ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-26 17:57:02	567ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-27 09:51:45	2348ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-26 13:50:37	970ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-16 14:47:17 shown	451ms	4 NS 1 A 2 MX	🔒 Secure