sindum.dk

📜 Historical scan 2026-06-17 13:47:49  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sindum.dk is a .dk domain served by 3 nameservers (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com). It was registered on 6 October 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.111.209.178 is hosted by UpCloud Ltd (AS202053) in Finland. Mail is handled by mail.sindum.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

3 records   125ms
NameserverIP addressesPTRASN / ISP
ns1.digitalocean.com 172.64.52.210
2606:4700:52::ac40:34d2		 ns1.digitalocean.com
ns1.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.digitalocean.com 172.64.53.21
2606:4700:5a::ac40:3515		 ns2.digitalocean.com
ns2.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.digitalocean.com 172.64.49.209
2606:4700:52::ac40:31d1		 ns3.digitalocean.com
ns3.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

1 records   117ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.111.209.178 — 95-111-209-178.se-sto1.upcloud.host AS202053 UpCloud Ltd 95.111.208.0/22 🇫🇮 Finland —

📧 MX Records#

1 records   113ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.sindum.dk 159.65.126.64 — AS14061 DigitalOcean, LLC

🔷 AAAA Records (IPv6)#

1 records   86ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
fe80::14c9:49ff:febf:20ee — — — — — — —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   591ms
TXT Record
brevo-code:c7d498ecfd61327f2d5f2d34d21ed8e3
protonmail-verification=fb56faa27d20b37636d23518d281a7baff6eba1e

✉️ 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 2026-10-09 13:31:55
wwwNXDOMAIN
www vs bare domainwww does not resolve
sindum.dk: 176.23.61.194 fe80::14c9:49ff:febf:20ee (AS3292)
www.sindum.dk: no address
(all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

257ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

94ms
FieldValue
Serial0
Primary NS (MNAME)ns1.digitalocean.com
Responsible (RNAME)hostmaster@sindum.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 18:06:35
FieldValue
RegistrarDANDOMAIN A/S
Registered1999-10-06
Expires2026-12-31 (75d)

🔗 Same registrant#

6 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
adgangsloven.dkDANDOMAIN A/S
lemmus.dkDANDOMAIN A/S
spejderlex.dkDANDOMAIN A/S
trdz.dkDANDOMAIN A/S
turklar.dkDANDOMAIN A/S
udpaturaldrigsur.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
125ms
A
117ms
MX
113ms
AAAA
86ms
TXT
591ms
CAA
90ms
HTTPS
268ms
TLSA
386ms
SOA
94ms
MTA-STS
190ms
DNSSEC
257ms
SRV
0ms
Total
2315ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 08:53:10 1016ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-29 08:39:35 1104ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-22 18:48:48 960ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-16 15:26:46 1432ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-04 11:08:05 1030ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-26 15:03:16 1119ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-29 04:11:06 912ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 13:47:49 shown 2315ms 3 NS 1 A 1 MX 🔓 Insecure
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