johash.com - robtex.com
johash.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.40.91.234🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | cad.crystalregistry.com | ||||||
| NS | ns41.crystalregistry.com ⭐ | ||||||
| A | 188.40.91.234🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | cad.crystalregistry.com | ||||||
| NS | ns42.crystalregistry.com | ||||||
| A | 188.40.91.234🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | cad.crystalregistry.com | ||||||
| MX | mail.johash.com ⭐ | ||||||
| A | 188.40.91.234🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | cad.crystalregistry.com | ||||||
| TXT | v=spf1 a mx ip4:188.40.91.234 ip6:2a01:4f8:221:1624:0:0:0:2 ~all | ||||||
| SOA | ns41.crystalregistry.comhostmaster@johash.com 2026-07-05 #3 | ||||||
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=1784736387 | ||||||
Same first word
johash.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSns31.domaincontrol.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-30 08:04:02
○ 2026-07-22 16:15:54
○NSns32.domaincontrol.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-30 08:04:02
○ 2026-07-22 16:15:54
●NSns41.crystalregistry.com2026-04-12 → 2026-07-22 · 3 obs
● 2026-04-12 10:36:22
● 2026-07-22 16:15:54
●NSns42.crystalregistry.com2026-04-12 → 2026-07-22 · 3 obs
● 2026-04-12 10:36:22
● 2026-07-22 16:15:54
○NSns77.domaincontrol.com2016-01-17 → 2016-04-26 · 5 obs
● 2016-01-17 12:53:38
● 2016-04-26 17:16:34
○ 2017-03-29 11:29:44
○ 2026-07-22 16:15:54
○NSns78.domaincontrol.com2016-01-17 → 2016-04-26 · 5 obs
● 2016-01-17 12:53:38
● 2016-04-26 17:16:34
○ 2017-03-29 11:29:44
○ 2026-07-22 16:15:54
●MXmail.johash.com2026-04-12 → 2026-07-22 · 3 obs
● 2026-04-12 10:36:22
● 2026-07-22 16:15:54
○MXmailstore1.secureserver.net2008-03-14 → 2016-04-26 · 6 obs
○ 2015-10-30 08:04:02
● 2016-01-17 12:53:38
● 2016-04-26 17:16:34
○ 2017-03-29 11:29:44
○ 2026-07-22 16:15:54
○MXsmtp.secureserver.net2008-03-14 → 2016-04-26 · 6 obs
○ 2015-10-30 08:04:02
● 2016-01-17 12:53:38
● 2016-04-26 17:16:34
○ 2017-03-29 11:29:44
○ 2026-07-22 16:15:54
●A188.40.91.2342026-04-12 → 2026-07-22 · 3 obs
● 2026-04-12 10:36:22
● 2026-07-22 16:15:54
○A50.63.202.602016-01-17 → 2016-04-26 · 5 obs
● 2016-01-17 12:53:38
● 2016-04-26 17:16:34
○ 2017-03-29 11:29:44
○ 2026-07-22 16:15:54
○A68.178.232.1002008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-30 08:04:02
○ 2026-07-22 16:15:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| johash.com | ns42.crystalregistry.com, ns41.crystalregistry.com | 2 records |
✅ Authoritative Response
Server:188.40.91.234
NS records: ns42.crystalregistry.com, ns41.crystalregistry.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for johash.com (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.91.234 |
| NS | 2 | ns42.crystalregistry.com, ns41.crystalregistry.com |
| MX | 1 | mail.johash.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:188.40.91.234 ip6:2a01:4 |
| SOA | 1 | ns41.crystalregistry.com hostmaster.joha |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns42.crystalregistry.com, ns41.crystalregistry.com)
Analysis
IP Addresses
johash.com has exactly one IP address — 188.40.91.234.
mail.rcop.in, eminentformulations.com, princepack.com plus two other host names have IP numbers in common with johash.com.
Name Servers
DNS delegation for johash.com points to two name servers: ns41.crystalregistry.com and ns42.crystalregistry.com.
The name server configuration of johash.com is shared with other domains, for instance ableceesd.com, bankstracker.com, inovatrik.com and two others.
There is at least partial name server overlap between johash.com and other domains — vcpbhopal.com, sipcos.com, metrointeriorsindia.com and two more among them.
These name servers tend to appear in combination with the name servers ns53.crystalregistry.com, ns54.crystalregistry.com, ns1.ginfosoft.com and ns2.ginfosoft.com.
Both ns41.crystalregistry.com and ns42.crystalregistry.com have a single IP address, 188.40.91.234, and share it.
Host names pointing to 188.40.91.234 IP addresses: ns41.crystalregistry.com and ns42.crystalregistry.com.
Mail Servers
johash.com uses one mail server — mail.johash.com.
mail.johash.com has exactly one IP number: 188.40.91.234.