tansem.dk

Records from scan: 2026-10-25 21:43:06  ·  846ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tansem.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was registered on 31 October 2009 (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.tansem.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   249ms
NameserverIP addressesPTRASN / 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   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.221.124.125 3600s — AS51377 CoMaSys ApS 193.221.124.0/24 🇩🇰 Denmark —

📧 MX Records#

1 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.tansem.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#

1 records   76ms
TXT Record
v=spf1 include:_spf.comasys.dk +a +mx -all

✉️ SPF#

PolicyRecord (tansem.dk)
-all (hard fail) v=spf1 include:_spf.comasys.dk +a +mx -all

📨 DMARC#

PolicyRecord (_dmarc.tansem.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 2026-10-25 21:43:06
www CNAMEtansem.dk (all on tansem.dk)
www vs bare domainSame network
tansem.dk: 193.221.124.125 (AS51377)
www.tansem.dk: 193.221.124.125 (AS51377)
WildcardNo

🔎 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#

266ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

43ms
FieldValue
Serial2022101703
Primary NS (MNAME)ns1.one.com
Responsible (RNAME)evatansem@gmail.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-22 03:11:31
FieldValue
RegistrarDANDOMAIN A/S
Registered2009-10-31
Expires2026-10-31 (3d)

🔗 Same registrant#

3 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).

DomainRegistrar
evatansem.dkDANDOMAIN A/S
vegan-nu.dkDANDOMAIN A/S
veganu.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
249ms
A
27ms
MX
26ms
AAAA
28ms
TXT
76ms
CAA
22ms
HTTPS
18ms
TLSA
315ms
SOA
43ms
MTA-STS
30ms
DNSSEC
266ms
SRV
255ms
Total
846ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 21:43:06 shown 846ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-24 09:02:13 455ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 07:31:36 539ms 2 NS 1 A 1 MX 🔓 Insecure
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