johnchristopherphd.com - robtex.com

johnchristopherphd.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSdns1.p01.nsone.net ⭐ ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSconnect1.squarespacedns.com ⚠️ Not in zone NS records
A198.51.45.6🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p06.nsone.net
NSconnect2.squarespacedns.com ⚠️ Not in zone NS records
A45.54.22.65🇺🇸 NETACTUATE45.54.22.0/24
PTRns02.squarespacedns.com
NSdns2.p01.nsone.net ⚠️ Not in parent delegation
A2a00:edc0:6259:7:1::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p01.nsone.net
NSdns4.p01.nsone.net ⚠️ Not in parent delegation
A2a00:edc0:6259:7:1::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p01.nsone.net
A198.51.45.65🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p01.nsone.net
NSns01.squarespacedns.com ⚠️ Not in parent delegation
A45.54.22.1🇺🇸 NETACTUATE45.54.22.0/24
PTRns01.squarespacedns.com
NSns02.squarespacedns.com ⚠️ Not in parent delegation
A45.54.22.65🇺🇸 NETACTUATE45.54.22.0/24
PTRns02.squarespacedns.com
NSns03.squarespacedns.com ⚠️ Not in parent delegation
A45.54.22.129🇺🇸 NETACTUATE45.54.22.0/24
PTRns03.squarespacedns.com
NSns04.squarespacedns.com ⚠️ Not in parent delegation
A45.54.22.193🇺🇸 NETACTUATE45.54.22.0/24
PTRns04.squarespacedns.com
SOAdns1.p01.nsone.nethostmaster@nsone.net serial=1674002906

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774564232

Same first word

johnchristopherphd.com

DNS History

18 records (14 active, 4 former)

20162017201820192020202120222023202420252026NSconnect1.squarespacedns.comconnect2.squarespacedns.comdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.netns01.squarespacedns.comns02.squarespacedns.comns03.squarespacedns.comns04.squarespacedns.comns41.domaincontrol.comns42.domaincontrol.comMXmail.johnchristopherphd.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145107.180.0.85
●NSconnect1.squarespacedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
●NSconnect2.squarespacedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
●NSdns1.p01.nsone.net2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
●NSdns2.p01.nsone.net2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
●NSdns3.p01.nsone.net2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
●NSdns4.p01.nsone.net2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
●NSns01.squarespacedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
●NSns02.squarespacedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
●NSns03.squarespacedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
●NSns04.squarespacedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-07-26 04:06:26
● 2026-03-26 22:34:42
● 2026-03-26 22:34:44
○NSns41.domaincontrol.com2015-07-22 → 2018-07-26 · 4 obs
● 2015-07-22 17:41:48
● 2018-07-26 04:06:26
○ 2026-03-26 22:34:42
○ 2026-03-26 22:34:44
○NSns42.domaincontrol.com2015-07-22 → 2018-07-26 · 4 obs
● 2015-07-22 17:41:48
● 2018-07-26 04:06:26
○ 2026-03-26 22:34:42
○ 2026-03-26 22:34:44
○MXmail.johnchristopherphd.com2015-07-22 → 2018-07-26 · 4 obs
● 2015-07-22 17:41:48
● 2018-07-26 04:06:26
○ 2026-03-26 22:34:42
○ 2026-03-26 22:34:44
○A107.180.0.852015-07-22 → 2017-02-03 · 4 obs
● 2015-07-22 17:41:48
● 2017-02-03 08:07:48
○ 2018-07-26 04:06:26
○ 2026-03-26 22:34:44
●A198.185.159.1442018-07-26 → 2026-03-26 · 3 obs
○ 2017-02-03 08:07:48
● 2018-07-26 04:06:26
● 2026-03-26 22:34:44
●A198.185.159.1452018-07-26 → 2026-03-26 · 3 obs
○ 2017-02-03 08:07:48
● 2018-07-26 04:06:26
● 2026-03-26 22:34:44
●A198.49.23.1442018-07-26 → 2026-03-26 · 3 obs
○ 2017-02-03 08:07:48
● 2018-07-26 04:06:26
● 2026-03-26 22:34:44
●A198.49.23.1452018-07-26 → 2026-03-26 · 3 obs
○ 2017-02-03 08:07:48
● 2018-07-26 04:06:26
● 2026-03-26 22:34:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
johnchristopherphd.comconnect1.squarespacedns.com, connect2.squarespacedns.com2 records

✅ Authoritative Response

Server:45.54.22.65

NS records: connect1.squarespacedns.com, connect2.squarespacedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnchristopherphd.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.145, 198.49.23.144...
NS8dns1.p01.nsone.net, dns2.p01.nsone.net...
SOA1dns1.p01.nsone.net hostmaster.nsone.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (connect1.squarespacedns.com, connect2.squarespacedns.com)

Analysis

IP Addresses

johnchristopherphd.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance dyver.com, vote4wayne.org, getyoutubetools.com, arnoldfamilycorp.com and locate.international share IP numbers with johnchristopherphd.com.

Name Servers

johnchristopherphd.com is delegated to ten name servers: connect1.squarespacedns.com, connect2.squarespacedns.com, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

johnchristopherphd.com partially shares name servers with other domains; examples include pandapeds.com, rugbydepot.com, cbrsound.com, selfstoragevb.com and tracleer.com.

These name servers are commonly used alongside ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, dns1.p04.nsone.net and dns2.p04.nsone.net.

Host names with two IP numbers: dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1; dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1; dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65; dns4.p01.nsone.net points to 2a00:edc0:6259:7:1::4 and 198.51.45.65.

Host names with one IP number: connect1.squarespacedns.com points to 198.51.45.6; connect2.squarespacedns.com points to 45.54.22.65; ns01.squarespacedns.com points to 45.54.22.1; ns02.squarespacedns.com points to 45.54.22.65; ns03.squarespacedns.com points to 45.54.22.129; ns04.squarespacedns.com points to 45.54.22.193.

Host names that point to 45.54.22.65: connect2.squarespacedns.com and ns02.squarespacedns.com.