johnvb.com - robtex.com
johnvb.com
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=1774796092 | ||||||
Same first word
johnvb.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns1.registrar-servers.com2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 01:36:32
● 2026-03-29 15:05:34
●NSdns2.registrar-servers.com2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 01:36:32
● 2026-03-29 15:05:34
○NSns69.domaincontrol.com2015-08-08 → 2016-03-08 · 4 obs
● 2016-03-08 22:50:32
○ 2016-11-19 07:35:48
○ 2026-03-29 15:05:34
○NSns70.domaincontrol.com2015-08-08 → 2016-03-08 · 4 obs
● 2016-03-08 22:50:32
○ 2016-11-19 07:35:48
○ 2026-03-29 15:05:34
●MXin1-smtp.messagingengine.com2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 01:36:32
● 2026-03-29 15:05:34
●MXin2-smtp.messagingengine.com2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 01:36:32
● 2026-03-29 15:05:34
○MXmailstore1.secureserver.net2015-08-08 → 2016-03-08 · 4 obs
● 2016-03-08 22:50:32
○ 2016-11-19 07:35:48
○ 2026-03-29 15:05:34
○MXsmtp.secureserver.net2015-08-08 → 2016-03-08 · 4 obs
● 2016-03-08 22:50:32
○ 2016-11-19 07:35:48
○ 2026-03-29 15:05:34
○A184.168.221.402015-08-08 → 2016-03-08 · 4 obs
● 2016-03-08 22:50:32
○ 2016-11-19 07:35:48
○ 2026-03-29 15:05:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| johnvb.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for johnvb.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ~ |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Name Servers
johnvb.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
johnvb.com shares the same name server setup as other domains, for example fargate.net, analystfatigue.com, (0x6f6e6c7966616e73)07.com, nacomp.com and bongohype.com.
johnvb.com partially shares name servers with other domains, for instance stateclub.co.uk, ronnieotam.net, bionixs.com and mphl.co.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200
Mail Servers
johnvb.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
johnvb.com shares the same mail server setup as other domains, for instance robacarp.io, vanzyl.ca, kpg.co.uk, contexts.co and metacpan.org.
johnvb.com shares some mail servers with other domains, at least partially, for instance asterisk.croker.net and infratone.com.
Names with eight IPs:
in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.
Names with four IPs:
in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.