al-con.dk

📜 Historical scan 2026-09-21 19:16:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

al-con.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 4 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.214 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail2.caldan.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#

5 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.214	3600s	214.giga-ptr.232.116.217.in-addr.arpa web14.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 184ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail2.caldan.dk	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	al-con.dk → 217.116.232.214
🔶 Autoconfig	al-con.dk → 217.116.232.214

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 198ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sip.al-con.dk

📝 TXT Records#

2 records 184ms

TXT Record
spf2.0/pra
v=spf1 ip4:193.200.225.0/24 include:_spf.centiumsecurity.dk include:spf.gigahost.dk -all

✉️ SPF#

Policy	Record (al-con.dk)
-all (hard fail)	v=spf1 ip4:193.200.225.0/24 include:_spf.centiumsecurity.dk include:spf.gigahost.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 2026-10-15 20:46:26

www CNAME	al-con.dk (all on al-con.dk) → 217.116.232.214 (AS47292)
www vs bare domain	Same network al-con.dk: 217.116.232.214 (AS47292) www.al-con.dk: 217.116.232.214 (AS47292)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:_spf.centiumsecurity.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.al-con.dk	al-con.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@al-con.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 12:22:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-01-04
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

34ms

184ms

AAAA

199ms

TXT

184ms

CAA

37ms

HTTPS

53ms

TLSA

200ms

SOA

0ms

MTA-STS

49ms

DNSSEC

91ms

SRV

198ms

Total

710ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 20:46:26	948ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-08 22:49:52	2560ms	5 NS 1 A 1 MX	🔓 Insecure
2026-10-01 14:58:23	976ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-30 14:54:23	791ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-24 18:50:05	921ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-21 19:16:11 shown	710ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-17 10:14:16	1017ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-10 09:37:18	786ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-07 04:33:03	797ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-27 19:55:17	750ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-20 20:55:22	5603ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-13 13:09:25	1012ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-08 07:48:18	1483ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-30 20:25:33	8956ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-23 15:17:16	939ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-18 09:35:54	1419ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-09 02:04:15	10133ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-03 13:29:30	4703ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-28 22:34:30	953ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-22 03:01:47	896ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-20 18:36:16	1171ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:22:21	709ms	5 NS 1 A 1 MX	🔓 Insecure