zhelp.com - robtex.com
zhelp.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.a0.impervasecuredns.net ⭐ | ||||||
| A | 2a02:e980:4::1🇺🇸 IMPERVA2a02:e980:4::/48 Incapsula Inc. | ||||||
| A | 192.230.121.1🇺🇸 IMPERVA192.230.121.0/24 ORIXCOM via EMIX | ||||||
| PTR | 192.230.121.1.ip.incapdns.net | ||||||
| NS | ns1.a1.impervasecuredns.net | ||||||
| A | 2a02:e980:5::1🇺🇸 IMPERVA2a02:e980:5::/48 Incapsula Inc. | ||||||
| A | 192.230.122.1🇺🇸 IMPERVA192.230.122.0/24 ORIXCOM via EMIX | ||||||
| PTR | 192.230.122.1.ip.incapdns.net | ||||||
| NS | ns1.a2.impervasecuredns.net | ||||||
| A | 2a02:e980:6::1🇺🇸 IMPERVA2a02:e980:6::/48 Incapsula Inc. | ||||||
| A | 192.230.123.1🇺🇸 IMPERVA192.230.123.0/24 ORIXCOM via EMIX | ||||||
| PTR | 192.230.123.1.ip.incapdns.net | ||||||
| SOA | ns1.a0.impervasecuredns.netdnsdhcp_admin_europe@zurich.com serial=527699672 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786197759 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns.zurich.com2015-07-13 → 2017-03-31 · 4 obs
● 2017-03-31 21:52:22
○ 2026-03-17 08:50:38
○ 2026-08-08 14:24:36
●NSns1.a0.impervasecuredns.net2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 08:50:38
● 2026-08-08 14:24:36
●NSns1.a1.impervasecuredns.net2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 08:50:38
● 2026-08-08 14:24:36
●NSns1.a2.impervasecuredns.net2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 08:50:38
● 2026-08-08 14:24:36
○NSns2.zurich.com2015-07-13 → 2016-07-10 · 4 obs
● 2016-07-10 09:11:34
○ 2017-03-31 21:52:22
○ 2026-08-08 14:24:36
○NSns4.zurich.com2017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 21:52:22
○ 2026-03-17 08:50:38
○ 2026-08-08 14:24:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| zhelp.com | ns1.a1.impervasecuredns.net, ns1.a2.impervasecuredns.net, ns1.a0.impervasecuredns.net | - |
✅ Authoritative Response
Server:192.230.122.1
NS records: ns1.a1.impervasecuredns.net, ns1.a2.impervasecuredns.net, ns1.a0.impervasecuredns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zhelp.com (unsigned zone)
⏱️ Timing
Total: 843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.a2.impervasecuredns.net, ns1.a1.impervasecuredns.net... |
| SOA | 1 | ns1.a0.impervasecuredns.net dnsdhcp_admi |
Analysis
Name Servers
zhelp.com has three name servers — ns1.a0.impervasecuredns.net, ns1.a1.impervasecuredns.net and ns1.a2.impervasecuredns.net.
zhelp.com partially shares its NS delegation with several other domains, including aideasis.es, flankdrive.com, grandrapidsenergy.biz and two others.
These name servers are regularly seen alongside southern1.scsnet.com and southern2.scsnet.com as name servers.
Each of ns1.a0.impervasecuredns.net, ns1.a1.impervasecuredns.net and ns1.a2.impervasecuredns.net points to two IP numbers. ns1.a0.impervasecuredns.net points to 192.230.121.1 and 2a02:e980:4::1. ns1.a1.impervasecuredns.net points to 192.230.122.1 and 2a02:e980:5::1. ns1.a2.impervasecuredns.net points to 192.230.123.1 and 2a02:e980:6::1.