sindb.dk

📜 Historical scan 2026-06-26 20:35:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sindb.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.180 is hosted by Christian Ebsen ApS (AS62121) in Denmark. The zone is of unknown DNSSEC status, publishes a 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#

3 records 296ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk 34.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records#

1 records 149ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.180	300s	web8.e-studio.dk	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 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

🔌 SRV Records#

1 records 331ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.sindb.dk)
p=reject	v=DMARC1;p=reject; sp=reject; adkim=s; aspf=s

📬 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 2026-10-13 15:18:08

www CNAME	sindb.dk (all on sindb.dk) → 193.200.90.180 (AS62121)
www vs bare domain	Same network sindb.dk: 193.200.90.180 (AS62121) www.sindb.dk: 193.200.90.180 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

437ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'sindb.dk/A/IN': 127.0.0.53#53

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

296ms

149ms

278ms

AAAA

277ms

TXT

555ms

CAA

144ms

HTTPS

204ms

TLSA

278ms

SOA

270ms

MTA-STS

202ms

DNSSEC

437ms

SRV

331ms

Total

1657ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 03:00:28	729ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-23 16:10:45	797ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-24 04:23:31	1481ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-29 11:49:36	687ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-26 20:35:47 shown	1657ms	3 NS 1 A 0 MX	❓ Unknown
2026-06-26 13:16:21	818ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-20 17:58:44	1431ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-17 22:10:19	920ms	3 NS 1 A 5 MX	🔓 Insecure