testtsa.dk
Last scanned: 2026-08-27 09:21:35  ·  448ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   38ms
NameserverIP addressesPTRASN / ISP
ns1.brandshelter.com 193.227.117.9
2a04:2b00:14cc::9		 ns1.brandshelter.com
—		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.brandshelter.de 194.50.187.11
2a04:2b00:14dd::11		 ns2.brandshelter.de
ns11.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns3.brandshelter.info 194.0.182.12
2a04:2b00:14ee::12		 ns3.brandshelter.info
ns12.k.centralnic-dns.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns4.brandshelter.net 193.227.117.10
2a04:2b00:14cc::10		 ns4.brandshelter.net
ns10.i.centralnic-dns.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns5.brandshelter.us 194.50.187.14
2a04:2b00:14dd::14		 ns5.brandshelter.us
ns14.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records
🌍
No A records found
📧 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
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.testtsa.dk)
p=reject v=DMARC1; p=reject; sp=reject;
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025023275
Primary NS (MNAME)ns1.brandshelter.com
Responsible (RNAME)tech@brandshelter.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
42ms
MX
33ms
AAAA
34ms
TXT
145ms
CAA
41ms
HTTPS
40ms
TLSA
31ms
SOA
0ms
MTA-STS
50ms
DNSSEC
112ms
SRV
50ms
Total
448ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:21:35 448ms 5 NS 0 A 0 MX 🔒 Secure View
2026-08-26 09:20:35 540ms 5 NS 0 A 0 MX 🔒 Secure View
2026-08-25 21:50:36 472ms 5 NS 0 A 0 MX 🔒 Secure View
2026-08-20 04:23:06 978ms 5 NS 0 A 0 MX 🔒 Secure View
2026-08-13 15:14:17 799ms 5 NS 0 A 0 MX 🔒 Secure View
2026-08-08 19:02:39 990ms 5 NS 0 A 0 MX 🔒 Secure View
2026-08-05 21:41:52 1037ms 5 NS 0 A 0 MX 🔒 Secure View
2026-07-29 20:19:55 9655ms 5 NS 0 A 0 MX 🔒 Secure View
2026-07-23 12:35:17 829ms 5 NS 0 A 0 MX 🔒 Secure View
2026-07-16 22:56:28 784ms 5 NS 0 A 0 MX 🔒 Secure View
2026-07-13 11:57:16 834ms 5 NS 0 A 0 MX 🔒 Secure View
2026-07-03 11:34:48 5834ms 5 NS 0 A 0 MX 🔒 Secure View
2026-06-25 09:37:42 629ms 5 NS 0 A 0 MX 🔒 Secure View
2026-06-18 11:37:20 1557ms 5 NS 0 A 0 MX 🔒 Secure View
2026-06-17 13:18:40 1850ms 5 NS 0 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone