tuvsud.dk

📜 Historical scan 2026-06-24 20:52:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tuvsud.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 25 April 2019 (WHOIS) and 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 custmx.cscdns.net. 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   80ms
NameserverIP addressesPTRASN / ISP
dns1.cscdns.net 156.154.130.100
2610:a1:1022::100		 ns5.netnames.net
ns3.netnames.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
dns2.cscdns.net 156.154.131.100
2610:a1:1023::100		 ns9.bac.com
indom80.indomco.hk		 AS12008 Vercara, LLC
AS12008 Vercara, LLC

🌍 A Records#

2 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
165.160.13.20 14400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
165.160.15.20 14400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s custmx.cscdns.net 198.58.121.58 198-58-121-58.ip.linodeusercontent.com AS63949 Akamai Connected Cloud

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover165.160.15.20
🔶 Autoconfig165.160.13.20

🔷 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 2026-10-10 03:55:07
www65.9.106.106 65.9.106.21 65.9.106.81 65.9.106.89 2600:9000:2024:200:e:ab9c:640:93a1 2600:9000:2024:3000:e:ab9c:640:93a1 2600:9000:2024:6800:e:ab9c:640:93a1 2600:9000:2024:9e00:e:ab9c:640:93a1 (AS16509) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

59ms
FieldValue
Serial2019042403
Primary NS (MNAME)dns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)14400s

📋 Registration#

WHOIS fetched 2026-10-18 02:06:24
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered2019-04-25
Expires2027-04-30 (193d)

🔗 Same registrant#

1 domain

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
tuv-sud.dkCSC Digital Brand Service, Inc
📋 WHOIS#

⏱️ Lookup Timing#

NS
80ms
A
57ms
MX
43ms
AAAA
43ms
TXT
260ms
CAA
55ms
HTTPS
55ms
TLSA
66ms
SOA
59ms
MTA-STS
58ms
DNSSEC
80ms
SRV
108ms
Total
696ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 22:07:39 3400ms 4 NS 4 A 0 MX 🔓 Insecure
2026-09-21 15:13:20 12102ms 4 NS 4 A 0 MX 🔓 Insecure
2026-09-12 12:34:38 12121ms 4 NS 4 A 0 MX 🔓 Insecure
2026-08-27 09:54:48 3396ms 4 NS 4 A 0 MX 🔓 Insecure
2026-07-07 01:42:41 4186ms 4 NS 4 A 0 MX 🔓 Insecure
2026-06-24 20:52:24 shown 696ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 04:29:39 586ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 17:00:34 829ms 2 NS 2 A 1 MX ⚠️ Bogus
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