servo.psc.edu - robtex.com

servo.psc.edu

DNSSEC⚠️ Not signed
A2001:5e8:1:a8:21b:63ff:fe98:5b92🇺🇸 PSC-EXT2001:5e8::/32 Three Rivers Optical Exchange Pittsburgh Supercomputing Center 4400 Fifth Avenue Pittsburgh, PA 15213 US
PTRservo.psc.edu
A128.182.168.104🇺🇸 PSCNET-HS-AS128.182.0.0/16 PSC Campus Network Pittsburgh Supercomputing Center 4400 Fifth Avenue Pittsburgh, PA 15213
MXmailer1.psc.edu ⭐
A2001:5e8:1:3a::64🇺🇸 PSC-EXT2001:5e8::/32 Three Rivers Optical Exchange Pittsburgh Supercomputing Center 4400 Fifth Avenue Pittsburgh, PA 15213 US
PTRmailer1.psc.edu
A128.182.58.100🇺🇸 PSCNET-HS-AS128.182.0.0/16 PSC Campus Network Pittsburgh Supercomputing Center 4400 Fifth Avenue Pittsburgh, PA 15213
PTRmailer1.psc.edu
MXmailer2.psc.edu ⭐
A2001:5e8:2:46::6a🇺🇸 PSC-EXT2001:5e8::/32 Three Rivers Optical Exchange Pittsburgh Supercomputing Center 4400 Fifth Avenue Pittsburgh, PA 15213 US
PTRmailer2.psc.edu
A128.182.70.106🇺🇸 PSC-WEC-AS128.182.64.0/18 PSC-WEC
PTRmailer2.psc.edu

psc.edu

DNSSEC⚠️ Not signed
A44.217.168.139🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
NSdns1.psc.edu ⭐
NScharon.psc.edu
NSns4.oar.net ⚠️ Not in parent delegation
NSns5.oar.net ⚠️ Not in parent delegation
NSns6.oar.net ⚠️ Not in parent delegation
NSns7.oar.net ⚠️ Not in parent delegation
MXmailer1.psc.edu ⭐
MXmailer2.psc.edu ⭐
TXTv=spf1 mx ip4:128.182.0.0/16 ip4:192.101.139.0/24 ip4:192.231.243.0/24 ip4:19...
TXTmt-94806477
SOAdns1.psc.edupscnet-admin@psc.edu serial=1774641628
WOT: SAFE (66/100)
rank #40239 globally
rank #779 in the tld
WOT: SAFE (85/100)
📈 Tranco rank: #30,478

PTR for

2.9.b.5.8.9.e.f.f.f.3.6.b.1.2.0.8.a.0.0.1.0.0.0.8.e.5.0.1.0.0.2.ip6.arpa
104.168.182.128.in-addr.arpa

Same first word

servo.se
servo.ca
servo.link
servo.github.io
servo.be
servo.ru
servo.co.uk
servo.co.za
servo.lv
servo.group
servo.com.my
servo.waw.pl
servo.us
servo.ro
servo.at
servo.jp
servo.clinic
servo.ch
servo.live
servo.my
servo.solutions
servo.eu
servo.website
servo.id
servo.org
servo.me
servo.com.sg
servo.dev
servo.pl
servo.city
servo.mx
servo.in
servo.sa
servo.ly
servo.cn
servo.com
servo.lt
servo.net
servo.cc
servo.co.in
servo.com.br
servo.dk
servo.co
servo.cloud

Similar names

rvsoe.de
revos.be
overs.jp
verso.ch
sover.no
verso.pro
verso.sk
veros.readthedocs.io
overs.com.au
sorve.cz
vesor.com
resov.cz
serov.name
revos.name
verso.eu
veros.be
evsro.com
oserv.net
vores.de
verso.net.pl
sover.ch
oserv.com.br
verso.co
sover.cz
verso.ru
veros.fi
sover.dk
verso.ba
veros.com.br
sover.ru
verso.bg
verso.se
oserv.com
overs.es
oserv.ru
veros.org
resvo.app
verso.ie
verso.website
overs.info
revos.fr
svero.com
verso.it
verso.school
verso.mx
verso.furniture
evors.io
verso.co.za
serov.net
sover.be
vores.tv
verso.es
vores.dk
evros.de
evros.ie
roves.sk
serov.co
verso.de
voser.com
revos.com
ervos.de
oresv.net
veors.com
vores.kr
revos.eu
soevr.com
vrose.cn
verso.co.uk
vores.net
overs.nl
svero.nl
svero.in-vpn.de
revos.sk
veros.ch
veros.vet
serov.pro
revos.de
verso.fr
overs.it
sover.de
revos.org
oserv.fr
sover.in
sover.com.cn
overs.de
sover.com
voers.net
vesor.de
verso.ac.th
verso.jp
orsev.com.tr
sorev.nl
verso.org
verso.com.cn
sover.net
veros.id
verso.com
serov.info
revos.nl
overs.ru
sevro.net
revos.in
sover.co.uk
evsor.com
resov.com
srove.lt
overs.rs
verso.net
revos.cz
verso.finance
sevor.com.br
voser.de
revos.info
resov.eu
sover.org
sovre.si
serov.de

DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026MXmailer1.psc.edumailer2.psc.eduA128.182.168.1042001:5e8:1:a8:21b:63ff:fe98:5b92
●MXmailer1.psc.edu2015-06-08 → 2026-03-28 · 2 obs
● 2015-06-08 11:59:26
● 2026-03-28 21:05:56
●MXmailer2.psc.edu2015-06-08 → 2026-03-28 · 2 obs
● 2015-06-08 11:59:26
● 2026-03-28 21:05:56
●A128.182.168.1042015-06-08 → 2026-03-28 · 2 obs
● 2015-06-08 11:59:26
● 2026-03-28 21:05:56
●A2001:5e8:1:a8:21b:63ff:fe98:5b922015-06-08 → 2026-03-28 · 2 obs
● 2015-06-08 11:59:26
● 2026-03-28 21:05:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edua.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...-
psc.educharon.psc.edu, dns1.psc.edu, ns4.oar.net, ns5.oar.net...4 records

✅ Authoritative Response

Server:128.182.58.105

NS records: charon.psc.edu, dns1.psc.edu, ns4.oar.net, ns5.oar.net, ns6.oar.net, ns7.oar.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

TypeCountSample Data
A1128.182.168.104
AAAA12001:5e8:1:a8:21b:63ff:fe98:5b92
MX2mailer1.psc.edu (pri: 20), mailer2.psc.edu (pri: 20)

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (charon.psc.edu, charon.psc.edu, dns1.psc.edu...)

Analysis

IP Addresses

servo.psc.edu has two IP numbers: 2001:5e8:1:a8:21b:63ff:fe98:5b92 and 128.182.168.104.

Mail Servers

servo.psc.edu is served by two mail servers mailer1.psc.edu and mailer2.psc.edu.

servo.psc.edu shares the same mail server setup as other domains, for instance vmstat.psc.edu, vader.psc.edu, tomservo.psc.edu, vednus.psc.edu and ncache4.3rox.net.

servo.psc.edu shares at least some mail servers with other domains, for example pscuxc.psc.edu, skytoad.psc.edu, sport.psc.edu, titleist.psc.edu and pscuxa.psc.edu.

Host names with two IPs:

mailer1.psc.edu points to 2001:5e8:1:3a::64 and 128.182.58.100

mailer2.psc.edu points to 2001:5e8:2:46::6a and 128.182.70.106