algemester.dk

Records from scan: 2026-10-15 06:43:36 · 559ms total · last checked 2026-10-17 09:49 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

algemester.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was registered on 3 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.221.124.125 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by mail.algemester.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.125	3600s	—	AS51377	CoMaSys ApS	193.221.124.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.algemester.dk	193.221.124.125	—	AS51377 CoMaSys ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 110ms

TXT Record
google-site-verification=fF8yuSW5PgbtDbOAvUqlLzxLkaCvVzdDLWYosO_RK4A
v=spf1 include:_spf.comasys.dk +a +mx -all

✉️ SPF#

Policy	Record (algemester.dk)
-all (hard fail)	v=spf1 include:_spf.comasys.dk +a +mx -all

📨 DMARC#

Policy	Record (_dmarc.algemester.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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#

checked 2026-10-15 06:43:36

www CNAME	algemester.dk (all on algemester.dk) → 193.221.124.125 (AS51377)
www vs bare domain	Same network algemester.dk: 193.221.124.125 (AS51377) www.algemester.dk: 193.221.124.125 (AS51377)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2026101401
Primary NS (MNAME)	ns2.one.com
Responsible (RNAME)	info@kompletweb.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-15 07:08:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-04-03
Expires	2027-04-30 (194d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

32ms

29ms

36ms

AAAA

32ms

TXT

110ms

CAA

41ms

HTTPS

33ms

TLSA

115ms

SOA

24ms

MTA-STS

47ms

DNSSEC

117ms

SRV

44ms

Total

559ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 06:43:36 shown	559ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 16:11:23	322ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-10 00:26:50	479ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 08:43:36	530ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 13:14:39	387ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:23:09	2528ms	2 NS 1 A 1 MX	🔓 Insecure