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cau.edu

DNSSEC⚠️ Not signed
A2620:12a:8000::3🇺🇸 Fastly
A2620:12a:8001::3🇺🇸 Fastly
A205.129.191.163🇺🇸 AS398034
NScaubdds2.cau.edu ⭐ ⚠️
A10.9.9.2
NScauadonisext1.cau.edu
A205.129.160.2🇺🇸 AS398034
PTRcauadonisext1.cau.edu
NScauadonisext2.cau.edu
A205.129.160.3🇺🇸 AS398034
PTRcauadonisext2.cau.edu
NSvmlp-caubddsex3.cau.edu⚠️
A216.81.211.9🇺🇸 LIGHTEDGE-AS-02
PTRip9.new.lh.net
MXmx1.hc5984-3.iphmx.com ⭐
A68.232.155.221🇺🇸 CISCO-1
A216.71.147.191🇺🇸 CISCO-1
MXmx2.hc5984-3.iphmx.com(1)
A68.232.155.221🇺🇸 CISCO-1
A216.71.147.191🇺🇸 CISCO-1
MXcau-edu.mail.protection.outlook.com(10)
A2a01:111:f403:c92c::🇺🇸 Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:c931::1🇺🇸 Microsoft
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:c946::1🇺🇸 Microsoft
PTRmail-ch1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f90d::🇺🇸 Microsoft
PTRmail-sn1pr0501cu00200.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
A52.101.11.17🇺🇸 Microsoft
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A52.101.42.10🇺🇸 Microsoft
PTRmail-co1pr21cu00102.inbound.protection.outlook.com
TXTMS=ms26680916
TXT8lI9SxlIjeCZpd2jTNoqcPHRUmqCAtFjyzBSwunssEk=
TXTson2.domainkey.u3654597.wl098.sendgrid.net
TXT_ise5s8gcyk4dffhjg6ralygk2py621b
TXTMS=0A0DD718ED0B338996D800B6B679D182D8A46ADE
TXTMS=ms41699702
TXTson.domainkey.u3654597.wl098.sendgrid.net
TXTMS=0AFC3B21A4C5DB13CE2566E6F8D8743F5B829945
TXTRZ8Qp88LrK3k/m8SYw9SdrQN3NnCGFrkZ67vGniU4Us/oH4jvaxiqzJYgA6yJmbw0dVJHb4lQfup9...
TXTv=spf1 ip4:198.187.196.100 ip4:168.245.25.116 ip4:23.21.109.197 ip4:23.21.109...
TXTdocusign=7ba81c6a-e8d1-47cc-85f1-2e72ca08ddd7
TXTdocusign=1c61cb6c-a086-4e67-ae21-35b8ba63643f
TXT_0v3q32foiwfr0hdcyot4mzdwbmlh5zl
TXTu3654597.wl098.sendgrid.net
TXTMS=ms13683291
TXTl237fnx4h8hqzvw0y65jmkw28xsdsj9l
TXTjgrb1nwq15v6x9tlj974tpsqhm0x7vdc
TXToa901kjj01ec0m1pcd8klnh8jl
TXTairtable-manual-domain-verification=55c0fb08-989b-4319-8ea6-8fa4d4d52c30
TXTapple-domain-verification=rzsLAmWel91OugOM
TXTiih24sddmu7de5plu4k605jujg
TXT_tuf-spf.touchnet.com
TXT4snksmim4ak5pums3mbuu533c2
SOAcaubdds2.cau.edupostmaster@no.email.please serial=755380427

edu

DNSSEC🔒 Signed (DS record present)
NSa.edu-servers.net ⭐
NSb.edu-servers.net
NSc.edu-servers.net
NSd.edu-servers.net
NSe.edu-servers.net
NSf.edu-servers.net
NSg.edu-servers.net
NSh.edu-servers.net
NSi.edu-servers.net
NSj.edu-servers.net
NSk.edu-servers.net
NSl.edu-servers.net
NSm.edu-servers.net
SOAa.edu-servers.netnstld@verisign-grs.com serial=1770993665
rank #60901 globally
rank #962 in the tld
📈 Tranco rank: #146,659

PTR for

163.191.129.205.in-addr.arpa

Up

invest.cau.edu
vmlp-caubddsex3.cau.edu
cis.cau.edu
nucleus.cau.edu
mycanvas.cau.edu
acris.cau.edu
cauadonisext1.cau.edu
caugateway.cau.edu
caubdds2.cau.edu
ctsps.cau.edu
tally.cau.edu
www.cau.edu
ec.cau.edu
global1.cau.edu
sbus.cau.edu
cauadonisext2.cau.edu
blue.cau.edu
pegasus.cau.edu
lev.cau.edu
cauwebct.cau.edu
student.cau.edu

Same first word

cau.edu.cn
cau.pl
cau.cn
cau.co.za
cau.cat
cau.ru
cau.es
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cau.ac.in
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cau.careers
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cau.tv
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cau.or.kr

Similar names

uca.org
uca.gov.br
acu.cz
cua.cc
acu.nl
auc.it
cua.com.au
auc.su
uac.org.hk
uac.se
auc.pl
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uca.kg
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uac.jp
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acu.fr
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cua.net.au
cua.asia
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uca.cat
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acu.edu
acu.hopto.me
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acu.guru
uca.pt
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uac.dk
acu.ch
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uca.guru
uac.com.br
cua.us
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auc.com.uy
acu.design
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cua.ru
uac.kz
acu.tech
uac.no
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acu.edu.eg
acu.aero
uac.by
acu.com.br
acu.online
cua.space
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uca.com
cua.cl
uca.com.sg
auc.ca
acu.org.ye
uca.ma
uac.cl
acu.bz
auc.me
uac.ac
uac.edu.pe
acu.edu.au
cua.earth
acu.coop
cua.edu.co
uac.global

DNS History

13 records (10 active, 3 former)

201020122014201620182020202220242026NScauadonisext1.cau.educauadonisext2.cau.educaubdds2.cau.eduvmlp-caubddsex3.cau.eduMXcau-edu.mail.protection.outlook.commx1.hc5984-3.iphmx.commx2.hc5984-3.iphmx.comcausig.cau.educausig1.cau.eduA205.129.191.1632620:12a:8000::32620:12a:8001::3205.129.191.161
●NScauadonisext1.cau.edu2009-01-23 → 2026-02-14 · 2 obs
● 2009-01-23 05:15:38
● 2026-02-14 20:27:46
●NScauadonisext2.cau.edu2009-01-23 → 2026-02-14 · 2 obs
● 2009-01-23 05:15:38
● 2026-02-14 20:27:46
●NScaubdds2.cau.edu2026-02-14 → 2026-02-14 · 3 obs
○ 2009-01-23 05:15:38
● 2026-02-14 20:27:40
● 2026-02-14 20:27:46
●NSvmlp-caubddsex3.cau.edu2026-02-14 → 2026-02-14 · 3 obs
○ 2009-01-23 05:15:38
● 2026-02-14 20:27:40
● 2026-02-14 20:27:46
●MXcau-edu.mail.protection.outlook.com2026-02-14 → 2026-02-14 · 3 obs
○ 2017-08-23 09:08:14
● 2026-02-14 20:27:40
● 2026-02-14 20:27:46
○MXcausig.cau.edu2009-01-23 → 2017-08-23 · 4 obs
● 2009-01-23 05:15:38
● 2017-08-23 09:08:14
○ 2026-02-14 20:27:40
○ 2026-02-14 20:27:46
○MXcausig1.cau.edu2015-09-01 → 2017-08-23 · 5 obs
○ 2009-01-23 05:15:38
● 2015-09-01 21:09:12
● 2017-08-23 09:08:14
○ 2026-02-14 20:27:40
○ 2026-02-14 20:27:46
●MXmx1.hc5984-3.iphmx.com2026-02-14 → 2026-02-14 · 3 obs
○ 2017-08-23 09:08:14
● 2026-02-14 20:27:40
● 2026-02-14 20:27:46
●MXmx2.hc5984-3.iphmx.com2026-02-14 → 2026-02-14 · 3 obs
○ 2017-08-23 09:08:14
● 2026-02-14 20:27:40
● 2026-02-14 20:27:46
○A205.129.191.1612009-01-23 → 2009-01-23 · 3 obs
● 2009-01-23 05:15:38
○ 2015-09-01 21:09:12
○ 2026-02-14 20:27:46
●A205.129.191.1632015-09-01 → 2026-02-14 · 3 obs
○ 2009-01-23 05:15:38
● 2015-09-01 21:09:12
● 2026-02-14 20:27:46
●A2620:12a:8000::32026-02-14 → 2026-02-14 · 3 obs
○ 2015-09-01 21:09:12
● 2026-02-14 20:27:40
● 2026-02-14 20:27:46
●A2620:12a:8001::32026-02-14 → 2026-02-14 · 3 obs
○ 2015-09-01 21:09:12
● 2026-02-14 20:27:40
● 2026-02-14 20:27:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edua.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...-
cau.educauadonisext1.cau.edu, cauadonisext2.cau.edu2 records

✅ Authoritative Response

Server: 205.129.160.3

NS records: cauadonisext1.cau.edu, cauadonisext2.cau.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cau.edu (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

TypeCountSample Data
A1205.129.191.163
AAAA22620:12a:8001::3, 2620:12a:8000::3
NS4cauadonisext2.cau.edu, caubdds2.cau.edu...
MX3cau-edu.mail.protection.outlook.com (pri, mx1.hc5984-3.iphmx.com (pri: 0)...
TXT23_ise5s8gcyk4dffhjg6ralygk2py621b, MS=ms41699702...
SOA1caubdds2.cau.edu postmaster.no.email.ple

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (cauadonisext1.cau.edu, cauadonisext2.cau.edu)

AI analysis

cau.edu is the parent of invest.cau.edu, vmlp-caubddsex3.cau.edu, cis.cau.edu, nucleus.cau.edu, mycanvas.cau.edu and a few other host names.

cau.edu points to three IPs: 2620:12a:8000::3, 2620:12a:8001::3 and 205.129.191.163.

other host names including comvault.com, www.synchr.com, cortemaderadental.com, gbmc.org and marleycoolingny.com share IP numbers with cau.edu.

cau.edu is delegated to four name servers: cauadonisext1.cau.edu, cauadonisext2.cau.edu, caubdds2.cau.edu and vmlp-caubddsex3.cau.edu.

cau.edu at least partially shares name servers with other domains, for instance 163.129.205.in-addr.arpa, 191.129.205.in-addr.arpa, 160.129.205.in-addr.arpa and 175.129.205.in-addr.arpa.

these name servers are commonly used alongside vmwp-dc2016ap03.cau.edu.

Host names with one IP number: cauadonisext1.cau.edu points to 205.129.160.2; cauadonisext2.cau.edu points to 205.129.160.3; caubdds2.cau.edu points to 10.9.9.2; vmlp-caubddsex3.cau.edu points to 216.81.211.9.

cau.edu is handled by three mail servers: mx1.hc5984-3.iphmx.com, mx2.hc5984-3.iphmx.com and cau-edu.mail.protection.outlook.com.

Eight-IP host names:

cau-edu.mail.protection.outlook.com points to: 2a01:111:f403:c92c::, 2a01:111:f403:c931::1, 2a01:111:f403:c946::1, 2a01:111:f403:f90d::, 52.101.11.13, 52.101.11.17, 52.101.41.56 and 52.101.42.10.

Two-IP host names:

mx1.hc5984-3.iphmx.com points to: 68.232.155.221 and 216.71.147.191.

mx2.hc5984-3.iphmx.com points to: 68.232.155.221 and 216.71.147.191.

Names pointing to 68.232.155.221 or 216.71.147.191:

mx1.hc5984-3.iphmx.com and mx2.hc5984-3.iphmx.com point to both 68.232.155.221 and 216.71.147.191.