otc.dk

📜 Historical scan 2026-09-01 15:24:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

otc.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. Mail is handled by cluster1.comendo.dk, cluster2.comendo.dk and 1 more. 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#

2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns5.bac.com ns3.netnames.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	indom20.indomco.net ns4.netnames.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	86400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	86400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records#

3 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	cluster1.comendo.dk	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	86400s	cluster2.comendo.dk	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
30	86400s	cluster3.virusprotectionsystems.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-11 09:26:41

www	165.160.13.20 165.160.15.20 (AS19574) (address records, no CNAME)
www vs bare domain	Same network otc.dk: 165.160.13.20 165.160.15.20 (AS19574) www.otc.dk: 165.160.13.20 165.160.15.20 (AS19574)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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	2013070303
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

67ms

85ms

84ms

AAAA

110ms

TXT

305ms

CAA

90ms

HTTPS

86ms

TLSA

139ms

SOA

0ms

MTA-STS

115ms

DNSSEC

118ms

SRV

124ms

Total

1045ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 21:44:29	736ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-01 15:24:04 shown	1045ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-18 02:07:42	3023ms	2 NS 2 A 3 MX	🔓 Insecure