jetblueuniversity.com - robtex.com

jetblueuniversity.com

DNSSEC⚠️ Not signed
A168.62.227.194🇺🇸 Microsoft168.62.0.0/15 MICROSOFT
NSdns1.p08.nsone.net ⭐
A2620:4d:4000:6259:7:8:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRns8.demysdns.com
PTRdns1.p08.nsone.net
A198.51.44.8🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRns8.demysdns.com
PTRdns1.p08.nsone.net
NSdns2.p08.nsone.net
A2a00:edc0:6259:7:8::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p08.nsone.net
A198.51.45.8🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p08.nsone.net
NSdns3.p08.nsone.net
A2620:4d:4000:6259:7:8:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p08.nsone.net
A198.51.44.72🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p08.nsone.net
NSdns4.p08.nsone.net
A2a00:edc0:6259:7:8::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p08.nsone.net
A198.51.45.72🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p08.nsone.net
NSns01.jetbluedns.com
A45.54.16.1🇺🇸 NETACTUATE45.54.16.0/24
PTRns01.jetbluedns.com
NSns02.jetbluedns.com
A45.54.16.65🇺🇸 NETACTUATE45.54.16.0/24
PTRns02.jetbluedns.com
NSns03.jetbluedns.com
A45.54.16.129🇺🇸 NETACTUATE45.54.16.0/24
PTRns03.jetbluedns.com
NSns04.jetbluedns.com
A45.54.16.193🇺🇸 NETACTUATE45.54.16.0/24
PTRns04.jetbluedns.com
TXTv=spf1 exists:%{i}._i.%{d}._d.espf.agari.com include:%{d}.e3.spf-protect.agar...
SOAdns1.p08.nsone.nethostmaster@nsone.net serial=1641512227

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=1778690331
WOT: SAFE (61/100)

Same first word

jetblueuniversity.com

DNS History

12 records (9 active, 3 former)

20162017201820192020202120222023202420252026NSdns1.p08.nsone.netdns2.p08.nsone.netdns3.p08.nsone.netdns4.p08.nsone.netns01.jetbluedns.comns02.jetbluedns.comns03.jetbluedns.comns04.jetbluedns.comns01.jetblue.comns02.jetblue.comA168.62.227.19474.63.145.214
●NSdns1.p08.nsone.net2019-10-03 → 2026-05-13 · 3 obs
○ 2017-10-07 15:34:46
● 2019-10-03 21:27:58
● 2026-05-13 16:56:00
●NSdns2.p08.nsone.net2019-10-03 → 2026-05-13 · 3 obs
○ 2017-10-07 15:34:46
● 2019-10-03 21:27:58
● 2026-05-13 16:56:00
●NSdns3.p08.nsone.net2019-10-03 → 2026-05-13 · 3 obs
○ 2017-10-07 15:34:46
● 2019-10-03 21:27:58
● 2026-05-13 16:56:00
●NSdns4.p08.nsone.net2019-10-03 → 2026-05-13 · 3 obs
○ 2017-10-07 15:34:46
● 2019-10-03 21:27:58
● 2026-05-13 16:56:00
○NSns01.jetblue.com2015-08-15 → 2017-10-07 · 4 obs
● 2015-08-15 11:09:02
● 2017-10-07 15:34:46
○ 2019-10-03 21:27:58
○ 2026-05-13 16:56:00
●NSns01.jetbluedns.com2019-10-03 → 2026-05-13 · 3 obs
○ 2017-10-07 15:34:46
● 2019-10-03 21:27:58
● 2026-05-13 16:56:00
○NSns02.jetblue.com2015-08-15 → 2017-10-07 · 4 obs
● 2015-08-15 11:09:02
● 2017-10-07 15:34:46
○ 2019-10-03 21:27:58
○ 2026-05-13 16:56:00
●NSns02.jetbluedns.com2019-10-03 → 2026-05-13 · 3 obs
○ 2017-10-07 15:34:46
● 2019-10-03 21:27:58
● 2026-05-13 16:56:00
●NSns03.jetbluedns.com2019-10-03 → 2026-05-13 · 3 obs
○ 2017-10-07 15:34:46
● 2019-10-03 21:27:58
● 2026-05-13 16:56:00
●NSns04.jetbluedns.com2019-10-03 → 2026-05-13 · 3 obs
○ 2017-10-07 15:34:46
● 2019-10-03 21:27:58
● 2026-05-13 16:56:00
●A168.62.227.1942016-08-05 → 2026-05-13 · 3 obs
○ 2016-07-15 07:50:02
● 2016-08-05 02:44:18
● 2026-05-13 16:56:00
○A74.63.145.2142015-08-15 → 2016-07-15 · 4 obs
● 2015-08-15 11:09:02
● 2016-07-15 07:50:02
○ 2016-08-05 02:44:18
○ 2026-05-13 16:56:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...-
jetblueuniversity.comdns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net...4 records

✅ Authoritative Response

Server:198.51.44.8

NS records: dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net, ns01.jetbluedns.com, ns02.jetbluedns.com, ns03.jetbluedns.com, ns04.jetbluedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jetblueuniversity.com (unsigned zone)

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

TypeCountSample Data
A1168.62.227.194
NS8dns1.p08.nsone.net, dns2.p08.nsone.net...
TXT1v=spf1 exists:%{i}._i.%{d}._d.espf.agari
SOA1dns1.p08.nsone.net hostmaster.nsone.net

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

jetblueuniversity.com points to a single IP: 168.62.227.194.

Name Servers

jetblueuniversity.com delegates to eight name servers: ns01.jetbluedns.com, ns02.jetbluedns.com, ns03.jetbluedns.com, ns04.jetbluedns.com, dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net and dns4.p08.nsone.net.

jetblueuniversity.com partially shares name servers with other domains; examples include grossmanmd.com, byronquarter.com.au, usecrow.com, sthompsoninc.com and jenniferyelk.com.

These name servers are often used with 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.

Two IPs per host:

dns1.p08.nsone.net points to: 2620:4d:4000:6259:7:8:0:1 and 198.51.44.8

dns2.p08.nsone.net points to: 2a00:edc0:6259:7:8::2 and 198.51.45.8

dns3.p08.nsone.net points to: 2620:4d:4000:6259:7:8:0:3 and 198.51.44.72

dns4.p08.nsone.net points to: 2a00:edc0:6259:7:8::4 and 198.51.45.72

One IP per host:

ns01.jetbluedns.com points to: 45.54.16.1

ns02.jetbluedns.com points to: 45.54.16.65

ns03.jetbluedns.com points to: 45.54.16.129

ns04.jetbluedns.com points to: 45.54.16.193