rvu.edu - robtex.com

rvu.edu

DNSSEC⚠️ Not signed
A141.193.213.20🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
PTRip-141-193-213-20.defastlink.net
A141.193.213.21🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSns1-03.azure-dns.com ⭐
A2603:1061:0:700::3🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-03.azure-dns.com
A13.107.236.3🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-03.azure-dns.com
NSns2-03.azure-dns.net
A2620:1ec:8ec:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-03.azure-dns.net
A150.171.21.3🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-03.azure-dns.net
NSns3-03.azure-dns.org
A2a01:111:4000:700::3🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-03.azure-dns.org
A204.14.183.3🇺🇸 Microsoft204.14.180.0/22
PTRns3-03.azure-dns.org
NSns4-03.azure-dns.info
A2620:1ec:bda:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-03.azure-dns.info
A208.84.5.3🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-03.azure-dns.info
MXd299133a.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd299133b.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
TXTv=spf1 include:spf1.rvu.edu include:spf2.rvu.edu include:spf.protection.outlo...
TXTadobe-sign-verification=cbee5646d943e013c1252e10613ce145
TXTapple-domain-verification=YIblBUlE28jk3D1h
TXTZOOM_verify_PXIwprwzQwejtkmJH9ZP-Q
TXTMS=ms55106308
TXTcisco-ci-domain-verification=f8dc4d3fc5b7ad9953319019be75a805ca44536214a4a626...
TXTBPL=2545147
TXTteamviewer-sso-verification=7c50fd7244264ed3a35d4a9b277429c1
TXTopenai-domain-verification=dv-gANJggqCxo26xjZ3G1awdux5
TXTgc-ai-domain-verification-8zcgvc=8paprwKdxApnCZZioS6A2vw0u
SOAns1-03.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

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=1771608165
rank #421481 globally
rank #2860 in the tld
📈 Tranco rank: #889,256

Up

www.rvu.edu

Same first word

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rvu.edu.in
rvu.com.br
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rvu.co
rvu.cloud
rvu.at
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rvu.nl
rvu.edu
rvu.pl
rvu.com
rvu.fr
rvu.pt
rvu.be
rvu.cz
rvu.cn

Similar names

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vur.co
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ruv.pages.dev
vur.org
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ruv.com.cn
ruv.mobi
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uvr.fi
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uvr.nl
ruv.se
vur.info
ruv.net
vur.pl
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urv.com.tw
urv.ch
urv.ru
vur.ca
urv.de
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uvr.se
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uvr.com.cn
vru.cn
urv.no
uvr.cn
vru.se
vru.fi
urv.co
vru.it
uvr.be
urv.co.uk

DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NSns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.infons1.rvu.eduns2.rvu.eduns3.rvu.eduns4.rvu.eduMXd299133a.ess.barracudanetworks.comd299133b.ess.barracudanetworks.comrvu-edu.mail.protection.outlook.comA141.193.213.20141.193.213.21205.168.122.2823.235.208.10
●NSns1-03.azure-dns.com2026-02-27 → 2026-02-27 · 2 obs
○ 2021-06-19 05:40:00
● 2026-02-27 20:14:10
○NSns1.rvu.edu2015-07-16 → 2021-06-19 · 3 obs
● 2015-07-16 19:13:18
● 2021-06-19 05:40:00
○ 2026-02-27 20:14:10
●NSns2-03.azure-dns.net2026-02-27 → 2026-02-27 · 2 obs
○ 2021-06-19 05:40:00
● 2026-02-27 20:14:10
○NSns2.rvu.edu2015-07-16 → 2021-06-19 · 3 obs
● 2015-07-16 19:13:18
● 2021-06-19 05:40:00
○ 2026-02-27 20:14:10
●NSns3-03.azure-dns.org2026-02-27 → 2026-02-27 · 2 obs
○ 2021-06-19 05:40:00
● 2026-02-27 20:14:10
○NSns3.rvu.edu2021-06-19 → 2021-06-19 · 3 obs
○ 2015-07-16 19:13:18
● 2021-06-19 05:40:00
○ 2026-02-27 20:14:10
●NSns4-03.azure-dns.info2026-02-27 → 2026-02-27 · 2 obs
○ 2021-06-19 05:40:00
● 2026-02-27 20:14:10
○NSns4.rvu.edu2021-06-19 → 2021-06-19 · 3 obs
○ 2015-07-16 19:13:18
● 2021-06-19 05:40:00
○ 2026-02-27 20:14:10
●MXd299133a.ess.barracudanetworks.com2026-02-27 → 2026-02-27 · 2 obs
○ 2021-06-19 05:40:00
● 2026-02-27 20:14:10
●MXd299133b.ess.barracudanetworks.com2026-02-27 → 2026-02-27 · 2 obs
○ 2021-06-19 05:40:00
● 2026-02-27 20:14:10
○MXrvu-edu.mail.protection.outlook.com2015-07-16 → 2021-06-19 · 3 obs
● 2015-07-16 19:13:18
● 2021-06-19 05:40:00
○ 2026-02-27 20:14:10
●A141.193.213.202026-02-27 → 2026-02-27 · 2 obs
○ 2021-06-19 05:40:00
● 2026-02-27 20:14:10
●A141.193.213.212026-02-27 → 2026-02-27 · 2 obs
○ 2021-06-19 05:40:00
● 2026-02-27 20:14:10
○A205.168.122.282021-06-19 → 2021-06-19 · 3 obs
○ 2016-04-22 23:20:26
● 2021-06-19 05:40:00
○ 2026-02-27 20:14:10
○A23.235.208.102016-01-21 → 2016-04-22 · 4 obs
● 2016-01-21 05:12:10
● 2016-04-22 23:20:26
○ 2021-06-19 05:40:00
○ 2026-02-27 20:14:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edud.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net...-
rvu.eduns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info-

✅ Authoritative Response

Server: 13.107.236.3

NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rvu.edu (unsigned zone)

⏱️ Timing

Total: 516ms | Queries: -

📄 Records

TypeCountSample Data
A2141.193.213.21, 141.193.213.20
NS4ns1-03.azure-dns.com, ns2-03.azure-dns.net...
MX2d299133a.ess.barracudanetworks.com (pri:, d299133b.ess.barracudanetworks.com (pri:
TXT10v=spf1 include:spf1.rvu.edu include:spf2, adobe-sign-verification=cbee5646d943e013...
SOA1ns1-03.azure-dns.com azuredns-hostmaster

AI analysis

The parent of www.rvu.edu is rvu.edu.

Two IP numbers are pointed to by rvu.edu: 141.193.213.20 and 141.193.213.21.

other host names include exsurco.com, freightwatchgroup.com, hiddenlayer.ai, host140.hiusa.org and everseat.com; they share IP numbers with rvu.edu.

rvu.edu delegates to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

rvu.edu at least partially shares name servers with other domains, for instance 208.2.20.in-addr.arpa, marketbus.com, microsoftlive.biz, wvsto.com and byrna.ca.

Host names with two IP numbers: ns1-03.azure-dns.com points to 2603:1061:0:700::3 and 13.107.236.3; ns4-03.azure-dns.info points to 2620:1ec:bda:700::3 and 208.84.5.3; ns2-03.azure-dns.net points to 2620:1ec:8ec:700::3 and 150.171.21.3; ns3-03.azure-dns.org points to 2a01:111:4000:700::3 and 204.14.183.3.

rvu.edu is handled by two mail servers: d299133a.ess.barracudanetworks.com and d299133b.ess.barracudanetworks.com.

Host names with three IP numbers:

d299133a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255

d299133b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255

Hosts that point to 209.222.82.252 are d299133a.ess.barracudanetworks.com and d299133b.ess.barracudanetworks.com

Hosts that point to 209.222.82.253 are d299133a.ess.barracudanetworks.com and d299133b.ess.barracudanetworks.com

Hosts that point to 209.222.82.255 are d299133a.ess.barracudanetworks.com and d299133b.ess.barracudanetworks.com