jjacobsenlab.com - robtex.com

jjacobsenlab.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 zone NS records
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
NSdns1.p02.nsone.net ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:2:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p02.nsone.net
A198.51.44.2🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p02.nsone.net
NSdns2.p01.nsone.net ⚠️ Not in zone NS records
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
NSdns2.p02.nsone.net ⚠️ Not in parent delegation
A2a00:edc0:6259:7:2::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p02.nsone.net
A198.51.45.2🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p02.nsone.net
NSdns3.p01.nsone.net ⚠️ Not in zone NS records
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
NSdns3.p02.nsone.net ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:2:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p02.nsone.net
A198.51.44.66🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p02.nsone.net
NSdns4.p01.nsone.net ⚠️ Not in zone NS records
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
NSdns4.p02.nsone.net ⚠️ Not in parent delegation
A2a00:edc0:6259:7:2::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p02.nsone.net
A198.51.45.66🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p02.nsone.net
NSns01.squarespacedns.com
A45.54.22.1🇺🇸 NETACTUATE45.54.22.0/24
PTRns01.squarespacedns.com
NSns02.squarespacedns.com
A45.54.22.65🇺🇸 NETACTUATE45.54.22.0/24
PTRns02.squarespacedns.com
NSns03.squarespacedns.com
A45.54.22.129🇺🇸 NETACTUATE45.54.22.0/24
PTRns03.squarespacedns.com
NSns04.squarespacedns.com
A45.54.22.193🇺🇸 NETACTUATE45.54.22.0/24
PTRns04.squarespacedns.com
SOAdns1.p01.nsone.nethostmaster@nsone.net serial=1687900135

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=1776069627

Same first word

jjacobsenlab.com

DNS History

16 records (16 active, 0 former)

NSdns1.p01.nsone.netdns1.p02.nsone.netdns2.p01.nsone.netdns2.p02.nsone.netdns3.p01.nsone.netdns3.p02.nsone.netdns4.p01.nsone.netdns4.p02.nsone.netns01.squarespacedns.comns02.squarespacedns.comns03.squarespacedns.comns04.squarespacedns.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSdns1.p01.nsone.net2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSdns1.p02.nsone.net2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSdns2.p01.nsone.net2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSdns2.p02.nsone.net2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSdns3.p01.nsone.net2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSdns3.p02.nsone.net2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSdns4.p01.nsone.net2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSdns4.p02.nsone.net2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSns01.squarespacedns.com2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSns02.squarespacedns.com2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSns03.squarespacedns.com2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●NSns04.squarespacedns.com2026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●A198.185.159.1442026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●A198.185.159.1452026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●A198.49.23.1442026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22
●A198.49.23.1452026-03-18 → 2026-04-13 · 2 obs
● 2026-03-18 02:07:20
● 2026-04-13 08:51:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
jjacobsenlab.comdns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net...4 records

✅ Authoritative Response

Server:45.54.22.193

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jjacobsenlab.com (unsigned zone)

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.145, 198.49.23.144...
NS8dns2.p02.nsone.net, dns1.p02.nsone.net...
SOA1dns1.p01.nsone.net hostmaster.nsone.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com...)

Analysis

IP Addresses

jjacobsenlab.com points 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 innovationspas.com, avtar.tv, benkaya.com, jeffexstrum.com and garage.live share IP numbers with jjacobsenlab.com.

Name Servers

jjacobsenlab.com is delegated to twelve name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net.

jjacobsenlab.com at least partially shares name servers with other domains, for instance sarahreichardt.com, instayar.com, strategicgrowthforum.com, soloship.net and concursoartedeviver.com.br.

These name servers are commonly used together with the name servers ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns4.p04.nsone.net, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, connect1.squarespacedns.com and connect2.squarespacedns.com.

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

dns1.p02.nsone.net points to 2620:4d:4000:6259:7:2:0:1 and 198.51.44.2

dns2.p02.nsone.net points to 2a00:edc0:6259:7:2::2 and 198.51.45.2

dns3.p02.nsone.net points to 2620:4d:4000:6259:7:2:0:3 and 198.51.44.66

dns4.p02.nsone.net points to 2a00:edc0:6259:7:2::4 and 198.51.45.66

Host names with one IP number:

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