jzerh.com - robtex.com
jzerh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.27.108.238🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | host.hosterz.net | ||||||
| NS | ns1.37-27-108-238.cprapid.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.hosterz.net | ||||||
| A | 37.27.108.238🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | host.hosterz.net | ||||||
| NS | ns2.37-27-108-238.cprapid.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.hosterz.net | ||||||
| A | 37.27.108.238🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | host.hosterz.net | ||||||
| MX | jzerh.com ⭐ | ||||||
| A | 37.27.108.238🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | host.hosterz.net | ||||||
| TXT | v=spf1 +a +mx +ip4:37.27.108.238 ~all | ||||||
| TXT | google-site-verification=kyYMTdrVx7NrOlPIAC7NYePd5kPGmLyRJY6vLUSS6uI | ||||||
| SOA | ns1.37-27-108-238.cprapid.comwebmaster@calz.us 2026-03-12 #1 | ||||||
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=1777014606 | ||||||
MX for
jzerh.com |
Same first word
jzerh.com |
Similar names
DNS History
12 records (6 active, 6 former)
○NSdns1.name-services.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-10-18 21:36:40
○ 2026-04-24 07:37:20
○NSdns2.name-services.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-10-18 21:36:40
○ 2026-04-24 07:37:20
○NSdns3.name-services.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-10-18 21:36:40
○ 2026-04-24 07:37:20
○NSdns4.name-services.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-10-18 21:36:40
○ 2026-04-24 07:37:20
○NSdns5.name-services.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-10-18 21:36:40
○ 2026-04-24 07:37:20
●NSns1.37-27-108-238.cprapid.com2026-03-05 → 2026-04-24 · 3 obs
● 2026-03-05 09:16:46
● 2026-04-24 07:37:20
●NSns1.hosterz.net2026-03-05 → 2026-04-24 · 3 obs
● 2026-03-05 09:16:46
● 2026-04-24 07:37:20
●NSns2.37-27-108-238.cprapid.com2026-03-05 → 2026-04-24 · 3 obs
● 2026-03-05 09:16:46
● 2026-04-24 07:37:20
●NSns2.hosterz.net2026-03-05 → 2026-04-24 · 3 obs
● 2026-03-05 09:16:46
● 2026-04-24 07:37:20
●MXjzerh.com2026-03-05 → 2026-04-24 · 2 obs
● 2026-04-24 07:37:20
●A37.27.108.2382026-03-05 → 2026-04-24 · 3 obs
● 2026-03-05 09:16:46
● 2026-04-24 07:37:20
○A69.64.155.1452008-03-18 → 2008-03-18 · 3 obs
○ 2015-10-18 21:36:40
○ 2026-04-24 07:37:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| jzerh.com | ns1.hosterz.net, ns2.hosterz.net | - |
✅ Authoritative Response
Server:37.27.108.238
NS records: ns1.hosterz.net, ns2.hosterz.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jzerh.com (unsigned zone)
⏱️ Timing
Total: 2356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.27.108.238 |
| NS | 4 | ns2.hosterz.net, ns1.37-27-108-238.cprapid.com... |
| MX | 1 | jzerh.com (pri: 0) |
| TXT | 2 | v=spf1 +a +mx +ip4:37.27.108.238 ~all, google-site-verification=kyYMTdrVx7NrOlP |
| SOA | 1 | ns1.37-27-108-238.cprapid.com webmaster. |
Analysis
Mail Server Role
jzerh.com serves as a mail server for jzerh.com.
IP Addresses
jzerh.com points to a single IP: 37.27.108.238.
Other host names, for instance zeroegypt.com, 37-27-108-238.cprapid.com, anssar.com, hosterz.net and ns2.hosterz.net share IP numbers with jzerh.com.
Name Servers
jzerh.com's delegation is handled by four name servers: ns1.hosterz.net, ns2.hosterz.net, ns1.37-27-108-238.cprapid.com and ns2.37-27-108-238.cprapid.com.
jzerh.com partially shares name servers with other domains; examples include ahmedsabry.org, whc-eg.com, madalovenana.com, callz.us and ac-hcp.com.
Host names with one IP number
Host name ns1.hosterz.net points to 37.27.108.238
Host name ns2.hosterz.net points to 37.27.108.238
Host names that point to 37.27.108.238: ns1.hosterz.net and ns2.hosterz.net
Mail Servers
jzerh.com is handled by a single mail server, jzerh.com.
jzerh.com points to a single IP: 37.27.108.238.