esrtech.dk

Records from scan: 2026-10-16 12:24:12  ·  7062ms total  ·  last checked 2026-10-19 16:01 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esrtech.dk is a .dk domain served by 2 nameservers (ns1.icp100.net, ns2.icp100.net). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   96ms
NameserverIP addressesPTRASN / ISP
ns1.icp100.net 103.119.104.25 — AS138029 Shen Zhen Hu Lian Xian Feng Technology Co., Limited
ns2.icp100.net 192.197.113.160
46.165.246.211		 —
—		 AS136038 HDTIDC LIMITED
AS28753 Leaseweb Deutschland 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#

✗ 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#

checked 2026-10-16 12:24:12
wwwExists, no address
www vs bare domainNeither resolves
esrtech.dk: no address
www.esrtech.dk: no address

🔗 TLSA / DANE#

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

🔐 DNSSEC#

180ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

22ms
FieldValue
Serial1776840573
Primary NS (MNAME)ns1.icp100.net
Responsible (RNAME)domain@idcicp.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)180s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
96ms
A
111ms
MX
100ms
AAAA
96ms
TXT
148ms
CAA
92ms
HTTPS
115ms
TLSA
21ms
SOA
22ms
MTA-STS
119ms
DNSSEC
180ms
SRV
115ms
Total
7062ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 12:24:12 shown 7062ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-15 10:08:26 14270ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-23 04:27:35 21398ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-14 12:21:52 23263ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-07 11:01:24 15007ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-26 23:59:30 16273ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-26 17:11:12 8677ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-24 21:48:26 32489ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-06 23:10:48 17082ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-22 01:39:37 2177ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-20 16:37:13 10505ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-18 15:03:53 3348ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-17 08:24:57 271ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-17 08:24:33 9778ms 0 NS 0 A 0 MX 🔓 Insecure
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