grhjojbk.com - robtex.com
grhjojbk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.253.60.188🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-34-253-60-188.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns4.csof.net ⭐ | ||||||
| A | 52.20.19.77🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-19-77.compute-1.amazonaws.com | ||||||
| NS | ns1.csof.net | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns2.csof.net | ||||||
| A | 23.21.178.27🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-178-27.compute-1.amazonaws.com | ||||||
| NS | ns3.csof.net | ||||||
| A | 3.214.185.54🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-214-185-54.compute-1.amazonaws.com | ||||||
| MX | mx1.grhjojbk.com ⭐ | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
| MX | mx2.grhjojbk.com ⭐ | ||||||
| A | 46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns4.csof.nethostmaster@grhjojbk.com serial=1777091662 | ||||||
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=1777090081 | ||||||
Subdomains
Same first word
grhjojbk.com |
DNS History
12 records (7 active, 5 former)
●NSns1.csof.net2026-03-15 → 2026-04-25 · 3 obs
● 2026-03-15 05:14:52
● 2026-04-25 04:35:12
○NSns1.grhjojbk.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-15 05:14:52
○ 2026-04-25 04:35:12
●NSns2.csof.net2026-03-15 → 2026-04-25 · 3 obs
● 2026-03-15 05:14:52
● 2026-04-25 04:35:12
○NSns2.grhjojbk.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-15 05:14:52
○ 2026-04-25 04:35:12
●NSns3.csof.net2026-03-15 → 2026-04-25 · 3 obs
● 2026-03-15 05:14:52
● 2026-04-25 04:35:12
○NSns3.grhjojbk.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-15 05:14:52
○ 2026-04-25 04:35:12
●NSns4.csof.net2026-03-15 → 2026-04-25 · 3 obs
● 2026-03-15 05:14:52
● 2026-04-25 04:35:12
○NSns4.grhjojbk.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-15 05:14:52
○ 2026-04-25 04:35:12
●MXmx1.grhjojbk.com2018-05-07 → 2026-04-25 · 2 obs
● 2026-04-25 04:35:12
●MXmx2.grhjojbk.com2018-05-07 → 2026-04-25 · 2 obs
● 2026-04-25 04:35:12
●A34.253.60.1882026-03-15 → 2026-04-25 · 3 obs
● 2026-03-15 05:14:52
● 2026-04-25 04:35:12
○A89.185.44.1002018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-15 05:14:52
○ 2026-04-25 04:35:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| grhjojbk.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:18.205.186.231
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grhjojbk.com (unsigned zone)
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.253.60.188 |
| NS | 4 | ns4.csof.net, ns1.csof.net... |
| MX | 2 | mx2.grhjojbk.com (pri: 10), mx1.grhjojbk.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns4.csof.net hostmaster.grhjojbk.com |
Analysis
Hierarchy
grhjojbk.com is the parent of ns4.grhjojbk.com, ns3.grhjojbk.com, mx1.grhjojbk.com, ns1.grhjojbk.com, mx2.grhjojbk.com and a few other host names.
IP Addresses
grhjojbk.com points to an IP address: 34.253.60.188.
other host names include uulwwmawqjujuuprpp.com, hostmaster.blrrebac.com, bheabfdfug.com, exaraxexese-macrobacaward-exafosuness.net and fthmyvrefryk.com; they share IP numbers with grhjojbk.com.
Name Servers
grhjojbk.com delegates to four name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.
grhjojbk.com at least partially shares name servers with other domains, for instance 1af163004933ee1676fa895b7e9936bd.xyz, 78563afc3d861904373cdce8a0ae7758.com, 66bfac29b1d7da292bbab77b4ea1f72b.com, 45b66bcfdab7ab67c81608d5d5d08d10.info and 64922ec8ae29a9bdeb15989636fb604c.com.
These name servers are commonly used with the following: ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.
Host names with one IP number: ns1.csof.net points to: 18.205.186.231; ns2.csof.net points to: 23.21.178.27; ns3.csof.net points to: 3.214.185.54; ns4.csof.net points to: 52.20.19.77.
Mail Servers
grhjojbk.com is handled by two mail servers: mx1.grhjojbk.com and mx2.grhjojbk.com.
Host names with one IP:
mx1.grhjojbk.com points to: 46.4.12.146
mx2.grhjojbk.com points to: 46.4.10.173