classof91.org - robtex.com

classof91.org

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 ⭐
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.p04.nsone.net
A2620:4d:4000:6259:7:4:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p04.nsone.net
A198.51.44.4🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p04.nsone.net
NSdns2.p04.nsone.net
A2a00:edc0:6259:7:4::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p04.nsone.net
A198.51.45.4🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p04.nsone.net
NSdns3.p04.nsone.net
A2620:4d:4000:6259:7:4:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p04.nsone.net
A198.51.44.68🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p04.nsone.net
NSdns4.p04.nsone.net
A2a00:edc0:6259:7:4::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p04.nsone.net
A198.51.45.68🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p04.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=1701103121

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774441648

Same first word

classof91.org
classof91.net

DNS History

13 records (13 active, 0 former)

NSdns1.p01.nsone.netdns1.p04.nsone.netdns2.p04.nsone.netdns3.p04.nsone.netdns4.p04.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.net2026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●NSdns1.p04.nsone.net2026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●NSdns2.p04.nsone.net2026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●NSdns3.p04.nsone.net2026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●NSdns4.p04.nsone.net2026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●NSns01.squarespacedns.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●NSns02.squarespacedns.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●NSns03.squarespacedns.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●NSns04.squarespacedns.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●A198.185.159.1442026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●A198.185.159.1452026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●A198.49.23.1442026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36
●A198.49.23.1452026-02-23 → 2026-03-25 · 2 obs
● 2026-02-23 07:31:08
● 2026-03-25 12:34:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org-
classof91.orgns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns4.p04.nsone.net...-

✅ Authoritative Response

Server:45.54.22.1

NS records: ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns4.p04.nsone.net, dns1.p04.nsone.net, dns3.p04.nsone.net, ns01.squarespacedns.com, dns2.p04.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classof91.org (unsigned zone)

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.145, 198.49.23.144...
NS8dns1.p04.nsone.net, dns2.p04.nsone.net...
SOA1dns1.p01.nsone.net hostmaster.nsone.net

Analysis

IP Addresses

classof91.org 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 weebmingle.com, towsonfamilychiro.com, covpres.com, livcoffeesmart.com and likeitmediagroup.com share IP numbers with classof91.org.

Name Servers

classof91.org is delegated to nine name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net.

classof91.org at least partially shares name servers with other domains such as weathertiteroofing.net, shellhousemusic.com, j2.com.es, mass-com.com and news-leader.com.

These name servers are often used together with dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net, dns1.p05.nsone.net, dns2.p05.nsone.net and dns3.p05.nsone.net.

Host names with two IPs:

dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1

dns1.p04.nsone.net points to 2620:4d:4000:6259:7:4:0:1 and 198.51.44.4

dns2.p04.nsone.net points to 2a00:edc0:6259:7:4::2 and 198.51.45.4

dns3.p04.nsone.net points to 2620:4d:4000:6259:7:4:0:3 and 198.51.44.68

dns4.p04.nsone.net points to 2a00:edc0:6259:7:4::4 and 198.51.45.68

Host names with one IP:

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