johnbdunn.com - robtex.com
johnbdunn.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=1774540547 | ||||||
Same first word
johnbdunn.com |
DNS History
15 records (3 active, 12 former)
●NSapril.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:14:18
●NSisaac.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:14:18
○NSns-1083.awsdns-07.org2016-11-30 → 2017-08-20 · 3 obs
● 2017-08-20 07:33:20
○ 2026-03-26 16:14:18
○NSns-170.awsdns-21.com2016-11-30 → 2017-08-20 · 3 obs
● 2017-08-20 07:33:20
○ 2026-03-26 16:14:18
○NSns-1760.awsdns-28.co.uk2016-11-30 → 2017-08-20 · 3 obs
● 2017-08-20 07:33:20
○ 2026-03-26 16:14:18
○NSns-586.awsdns-09.net2016-11-30 → 2017-08-20 · 3 obs
● 2017-08-20 07:33:20
○ 2026-03-26 16:14:18
○MXalt1.aspmx.l.google.com2016-11-30 → 2016-11-30 · 3 obs
● 2016-11-30 02:03:14
○ 2026-03-26 16:14:18
○MXalt2.aspmx.l.google.com2016-11-30 → 2016-11-30 · 3 obs
● 2016-11-30 02:03:14
○ 2026-03-26 16:14:18
○MXalt3.aspmx.l.google.com2016-11-30 → 2016-11-30 · 3 obs
● 2016-11-30 02:03:14
○ 2026-03-26 16:14:18
○MXalt4.aspmx.l.google.com2016-11-30 → 2016-11-30 · 3 obs
● 2016-11-30 02:03:14
○ 2026-03-26 16:14:18
○MXaspmx.l.google.com2016-11-30 → 2016-11-30 · 3 obs
● 2016-11-30 02:03:14
○ 2026-03-26 16:14:18
○MXmailstore1.secureserver.net2008-03-17 → 2008-03-17 · 3 obs
○ 2015-10-13 05:22:52
○ 2026-03-26 16:14:18
●MXsmtp.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 16:14:18
○MXsmtp.secureserver.net2008-03-17 → 2008-03-17 · 3 obs
○ 2015-10-13 05:22:52
○ 2026-03-26 16:14:18
○A68.178.254.1612008-03-17 → 2008-03-17 · 3 obs
○ 2015-10-13 05:22:52
○ 2026-03-26 16:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| johnbdunn.com | april.ns.cloudflare.com, isaac.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.177
NS records: april.ns.cloudflare.com, isaac.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | april.ns.cloudflare.com, isaac.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| SOA | 1 | april.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (april.ns.cloudflare.com, april.ns.cloudflare.com, april.ns.cloudflare.com...)
Analysis
Name Servers
johnbdunn.com is delegated to two name servers: april.ns.cloudflare.com and isaac.ns.cloudflare.com.
johnbdunn.com shares the same name server setup as other domains, for example tkecentex.org, astechprocessing.net, wpip.pl, 781089.com and 881389.com.
johnbdunn.com at least partially shares name servers with other domains, for instance aniva.co, wycliffecatalog.org, bedrukken.nl, fidlar.info and 937655.cfd.
These name servers are often used with barbara.ns.cloudflare.com and christian.ns.cloudflare.com.
Host names with six IP numbers:
april.ns.cloudflare.com points to: 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66; isaac.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177.
Mail Servers
johnbdunn.com is handled by a single mail server, smtp.google.com.
johnbdunn.com shares the same mail server setup as other domains, for instance peacefuleasyfeeling.com, nhbusinessadvisory.com, between2minds.com, stagechirp.com and telephonecenter.fr.
johnbdunn.com shares mail servers with other domains at least partially, including bookmytruck.com, sultecrs.com.br, apto3d.com, dataimpulse.com and reliantpt.com.
these mail servers are often used with aspmx.l.google.com and alt4.aspmx.l.google.com.
Host smtp.google.com points to six IPs: 2a00:1450:4009:c0f::1a, 2a00:1450:4009:c0f::1b, 2a00:1450:4009:c19::1b, 172.217.76.26, 192.178.223.26 and 192.178.223.27.