a-con.dk

📜 Historical scan 2026-08-27 23:44:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-con.dk is a .dk domain served by 1 nameserver (b7844972.online-server.cloud). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, 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#

1 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
b7844972.online-server.cloud	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-20 02:12:04

www	Exists, no address
www vs bare domain	Neither resolves a-con.dk: no address www.a-con.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

411ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

116ms

982ms

AAAA

59ms

TXT

1014ms

CAA

128ms

HTTPS

1281ms

TLSA

228ms

SOA

29ms

MTA-STS

146ms

DNSSEC

411ms

SRV

1315ms

Total

1796ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 02:12:04	1762ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 00:08:11	905ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 21:53:58	1470ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 19:39:55	3544ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 04:39:59	1553ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 01:17:02	359ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 01:05:41	1744ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 13:50:11	9432ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 08:29:44	9440ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 16:05:03	1956ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 15:19:40	4823ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 10:22:54	2005ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 10:19:50	3406ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 10:05:44	1516ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 10:04:01	1753ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 10:00:47	1784ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 09:43:50	2255ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 23:29:31	1336ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-28 21:59:47	1039ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-27 17:38:53	1103ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-26 14:02:33	3821ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-25 11:28:01	1492ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-24 10:29:28	1253ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-18 20:47:10	9029ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-11 19:11:31	4910ms	1 NS 0 A 0 MX	❓ Unknown