jonathankellerman.net - robtex.com
jonathankellerman.net
net
| 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=1781298563 | ||||||
Same first word
jonathankellerman.net |
jonathankellerman.com |
DNS History
10 records (7 active, 3 former)
○NSdns1.randomhouse.com2015-08-20 → 2020-02-28 · 4 obs
● 2020-02-28 21:41:00
○ 2026-05-27 04:14:28
○ 2026-06-12 21:23:02
○NSdns2.randomhouse.com2015-08-20 → 2020-02-28 · 4 obs
● 2020-02-28 21:41:00
○ 2026-05-27 04:14:28
○ 2026-06-12 21:23:02
●NSns1.prh.com2026-05-27 → 2026-06-12 · 3 obs
● 2026-05-27 04:14:28
● 2026-06-12 21:23:02
●NSns2.prh.com2026-05-27 → 2026-06-12 · 3 obs
● 2026-05-27 04:14:28
● 2026-06-12 21:23:02
●MXus-smtp-inbound-1.mimecast.com2015-08-20 → 2026-06-12 · 2 obs
● 2026-06-12 21:23:02
●MXus-smtp-inbound-2.mimecast.com2015-08-20 → 2026-06-12 · 2 obs
● 2026-06-12 21:23:02
○A170.171.208.1072015-08-20 → 2020-02-28 · 4 obs
● 2020-02-28 21:41:00
○ 2026-05-27 04:14:28
○ 2026-06-12 21:23:02
●A18.211.120.1332026-05-27 → 2026-06-12 · 3 obs
● 2026-05-27 04:14:28
● 2026-06-12 21:23:02
●A44.219.250.2162026-05-27 → 2026-06-12 · 3 obs
● 2026-05-27 04:14:28
● 2026-06-12 21:23:02
●A52.204.53.52026-05-27 → 2026-06-12 · 3 obs
● 2026-05-27 04:14:28
● 2026-06-12 21:23:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| jonathankellerman.net | ns1.prh.com, ns2.prh.com | - |
✅ Authoritative Response
Server:107.162.234.197
NS records: ns1.prh.com, ns2.prh.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jonathankellerman.net (unsigned zone)
⏱️ Timing
Total: 2894ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 18.211.120.133, 52.204.53.5... |
| NS | 2 | ns2.prh.com, ns1.prh.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| SOA | 1 | ns1.prh.com postmaster.randomhouse.com |
Analysis
IP Addresses
The hostname jonathankellerman.net resolves to three IP addresses: 18.211.120.133, 44.219.250.216 and 52.204.53.5.
marthasherrill.net, godsmanseries.net, conspiracyoffoolsbook.com plus two other host names have IP numbers in common with jonathankellerman.net.
Name Servers
Two name servers handle the delegation for jonathankellerman.net: ns1.prh.com and ns2.prh.com.
The name server configuration of jonathankellerman.net is shared with other domains, for instance timothysnyderbooks.com, amyeinhorn.com, triskelia.ca and two others.
ns1.prh.com resolves to 107.162.234.197. ns2.prh.com resolves to 107.162.176.221. Both host names point to a single IP number.
Mail Servers
jonathankellerman.net uses two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
The mail server setup of jonathankellerman.net matches that of other domains such as hemphill.com, parmechanical.com, lopezfoods.com and two others.
At least some of the mail servers used by jonathankellerman.net are shared with other domains: autofairford.com, geremarie.com, fticonsulting.asia and two others among them.
Hosts with 6 IP addresses each:
us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.
us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.242 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.242 IP addresses.