z4b.com - robtex.com
z4b.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.209.147.209🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-18-209-147-209.compute-1.amazonaws.com | ||||||
| A | 35.153.47.14🇺🇸 Amazon35.153.0.0/16 EC2 IAD prefix | ||||||
| NS | ns1.namegulf.com ⭐ | ||||||
| A | 54.145.193.206🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix | ||||||
| PTR | ec2-54-145-193-206.compute-1.amazonaws.com | ||||||
| NS | ns2.namegulf.com | ||||||
| A | 3.223.110.23🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-223-110-23.compute-1.amazonaws.com | ||||||
| TXT | namegulf-domain-verification=I5PeagEqIQsfNmALUfknIM14mA49RKkzd3J4 | ||||||
| SOA | ns1.namegulf.comadmin@namegulf.com 2026-03-19 #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=1771291435 | ||||||
Same first word
Similar names
4bz.ru |
bz4.ru |
bz4.net |
b4z.eu |
b4z.ru |
4bz.cc |
zb4.net |
bz4.us |
4zb.de |
4bz.co |
4bz.com |
4bz.de |
4bz.info |
zb4.cn |
4zb.mobi |
b4z.ir |
4bz.ae |
bz4.space |
4bz.net |
DNS History
15 records (4 active, 11 former)
○NSns1.above.com2016-02-10 → 2018-05-22 · 7 obs
○ 2015-11-09 22:46:14
● 2016-02-10 08:53:34
● 2016-05-03 05:43:48
○ 2017-01-14 03:28:22
● 2018-05-22 20:59:52
○ 2026-03-01 05:56:02
○ 2026-03-23 13:56:54
● 2016-02-10 08:53:34
● 2016-05-03 05:43:48
○ 2017-01-14 03:28:22
● 2018-05-22 20:59:52
○ 2026-03-01 05:56:02
○ 2026-03-23 13:56:54
○NSns1.dsredirection.com2015-07-05 → 2015-11-09 · 4 obs
● 2015-07-05 13:06:46
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
●NSns1.namegulf.com2026-03-01 → 2026-03-23 · 3 obs
○ 2018-05-22 20:59:52
● 2026-03-01 05:56:02
● 2026-03-23 13:56:54
● 2026-03-01 05:56:02
● 2026-03-23 13:56:54
○NSns2.above.com2016-02-10 → 2018-05-22 · 5 obs
○ 2015-11-09 22:46:14
● 2016-02-10 08:53:34
● 2018-05-22 20:59:52
○ 2026-03-01 05:56:02
○ 2026-03-23 13:56:54
● 2016-02-10 08:53:34
● 2018-05-22 20:59:52
○ 2026-03-01 05:56:02
○ 2026-03-23 13:56:54
○NSns2.dsredirection.com2015-07-05 → 2015-11-09 · 4 obs
● 2015-07-05 13:06:46
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
●NSns2.namegulf.com2026-03-01 → 2026-03-23 · 3 obs
○ 2018-05-22 20:59:52
● 2026-03-01 05:56:02
● 2026-03-23 13:56:54
● 2026-03-01 05:56:02
● 2026-03-23 13:56:54
○MXmail.post-host.net2016-02-10 → 2016-05-03 · 4 obs
● 2016-02-10 08:53:34
● 2016-05-03 05:43:48
○ 2017-01-14 03:28:22
○ 2026-03-23 13:56:54
● 2016-05-03 05:43:48
○ 2017-01-14 03:28:22
○ 2026-03-23 13:56:54
○MXpark-mx.above.com2018-05-22 → 2018-05-22 · 4 obs
○ 2017-01-14 03:28:22
● 2018-05-22 20:59:52
○ 2026-03-01 05:56:02
○ 2026-03-23 13:56:54
● 2018-05-22 20:59:52
○ 2026-03-01 05:56:02
○ 2026-03-23 13:56:54
○A103.224.182.2402016-02-10 → 2018-05-22 · 5 obs
○ 2015-11-09 22:46:14
● 2016-02-10 08:53:34
● 2018-05-22 20:59:52
○ 2026-03-01 05:56:02
○ 2026-03-23 13:56:54
● 2016-02-10 08:53:34
● 2018-05-22 20:59:52
○ 2026-03-01 05:56:02
○ 2026-03-23 13:56:54
●A18.209.147.2092026-03-01 → 2026-03-23 · 3 obs
○ 2018-05-22 20:59:52
● 2026-03-01 05:56:02
● 2026-03-23 13:56:54
● 2026-03-01 05:56:02
● 2026-03-23 13:56:54
○A208.73.210.2002015-07-05 → 2015-11-09 · 4 obs
● 2015-07-05 13:06:46
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
○A208.73.210.2142015-07-05 → 2015-11-09 · 4 obs
● 2015-07-05 13:06:46
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
○A208.73.210.2172015-07-05 → 2015-11-09 · 4 obs
● 2015-07-05 13:06:46
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
○A208.73.211.1782015-07-05 → 2015-11-09 · 4 obs
● 2015-07-05 13:06:46
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
● 2015-11-09 22:46:14
○ 2016-02-10 08:53:34
○ 2026-03-23 13:56:54
●A35.153.47.142026-03-01 → 2026-03-23 · 3 obs
○ 2018-05-22 20:59:52
● 2026-03-01 05:56:02
● 2026-03-23 13:56:54
● 2026-03-01 05:56:02
● 2026-03-23 13:56:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| z4b.com | ns1.namegulf.com, ns2.namegulf.com | 2 records |
✅ Authoritative Response
Server:54.145.193.206
NS records: ns1.namegulf.com, ns2.namegulf.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for z4b.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.153.47.14, 18.209.147.209 |
| NS | 2 | ns2.namegulf.com, ns1.namegulf.com |
| TXT | 1 | namegulf-domain-verification=I5PeagEqIQs |
| SOA | 1 | ns1.namegulf.com admin.namegulf.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.namegulf.com, ns2.namegulf.com)
Analysis
IP Addresses
z4b.com resolves to two IP numbers: 18.209.147.209 and 35.153.47.14.
Other host names, for instance gosocialmedia.com, ixbl.com, camhid.com, eperps.com and satosy.com share IP numbers with z4b.com.
Name Servers
Two name servers ns1.namegulf.com and ns2.namegulf.com handle delegation for z4b.com.
z4b.com uses the same name server setup as other domains, for example seosoftwares.org, englishslangs.com, jguc.com, lxto.com and xandium.com.
Host names with one IP number: The host name ns1.namegulf.com points to 54.145.193.206 and the host name ns2.namegulf.com points to 3.223.110.23.