szw22.com - robtex.com
szw22.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.heliohost.org ⚠️ Not in zone NS records | ||||||
| A | 2001:470:1:1ee::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | cody.heliohost.org | ||||||
| A | 65.19.143.3🇺🇸 HURRICANE65.19.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| NS | ns2.heliohost.org ⚠️ Not in zone NS records | ||||||
| A | 2001:470:1:1ee::3🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | brody.heliohost.org | ||||||
| A | 64.62.211.133🇺🇸 HURRICANE64.62.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
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=1784004837 | ||||||
Previously MX for
szw22.com |
Same first word
szw22.com |
Similar names
DNS History
4 records (2 active, 2 former)
●NSns1.heliohost.org2015-08-20 → 2026-07-14 · 2 obs
● 2026-07-14 05:03:34
●NSns2.heliohost.org2015-08-20 → 2026-07-14 · 2 obs
● 2026-07-14 05:03:34
○MXszw22.com2015-08-20 → 2015-12-08 · 4 obs
● 2015-12-08 14:08:48
○ 2026-04-09 02:48:58
○ 2026-07-14 05:03:34
○A199.83.134.1572015-08-20 → 2015-12-08 · 4 obs
● 2015-12-08 14:08:48
○ 2026-04-09 02:48:58
○ 2026-07-14 05:03:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns1.heliohost.org, ns2.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
| szw22.com | ns2.heliohost.org, ns1.heliohost.org | - |
✅ Authoritative Response
Server:64.62.211.133
NS records: ns2.heliohost.org, ns1.heliohost.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for szw22.com (unsigned zone)
⏱️ Timing
Total: 2297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
szw22.com is delegated to two name servers: ns1.heliohost.org and ns2.heliohost.org.
szw22.com has the same name server delegation as a number of other domains, such as vps50.heliohost.us, vps57.heliohost.us, 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.e.e.1.0.1.0.0.0.0.7.4.0.1.0.0.2.ip6.arpa and two more.
szw22.com has at least partial name server overlap with other domains, such as mondocument.fr, jjmv.edu.np, anchen8.net and two others.
It is common to see these name servers used together with name servers ns0.online.net and ns1.online.net.
ns1.heliohost.org and ns2.heliohost.org each resolve to two IP addresses: ns1.heliohost.org points to 65.19.143.3 and 2001:470:1:1ee::2, while ns2.heliohost.org points to 64.62.211.133 and 2001:470:1:1ee::3.