bli-tek.dk

📜 Historical scan 2026-06-27 09:51:45 · ← 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 196ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 208ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.12	3600s	—	AS51377	CoMaSys ApS	193.221.124.0/24	🇩🇰 Denmark	—

📧 MX Records#

2 records 217ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.xtracon.dk	178.72.16.13	—	AS3342 Cibicom A/S
20	3600s	mail.blitek.dk	87.61.10.10	—	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	193.221.124.12
🔶 Autoconfig	193.221.124.12

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 490ms

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#

463ms

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

🏷️ SOA#

239ms

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#

196ms

208ms

217ms

AAAA

194ms

TXT

490ms

CAA

207ms

HTTPS

223ms

TLSA

332ms

SOA

239ms

MTA-STS

256ms

DNSSEC

463ms

SRV

459ms

Total

2348ms

🕐 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 shown	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	451ms	4 NS 1 A 2 MX	🔒 Secure