celu.edu.ar - robtex.com

celu.edu.ar

DNSSEC⚠️ Not signed
A200.16.16.154🇦🇷 AS27790200.16.16.0/24
PTRdtc2.unc.edu.ar
NSns1.unc.edu.ar ⭐
A2801:120:1::1🇦🇷 AS277902801:120::/32 LACNIC generated route6 for Universidad Nacional de Cordoba
PTRns1.unc.edu.ar
A200.16.16.1🇦🇷 AS27790200.16.16.0/24
PTRns1.unc.edu.ar
NSns2.unc.edu.ar
A2801:120:1::2🇦🇷 AS277902801:120::/32 LACNIC generated route6 for Universidad Nacional de Cordoba
PTRns2.unc.edu.ar
A200.16.16.2🇦🇷 AS27790200.16.16.0/24
PTRns2.unc.edu.ar
NSns3.unc.edu.ar
A2801:120:1::3🇦🇷 AS277902801:120::/32 LACNIC generated route6 for Universidad Nacional de Cordoba
PTRns3.unc.edu.ar
A200.16.16.3🇦🇷 AS27790200.16.16.0/24
PTRns3.unc.edu.ar
NSns4.unc.edu.ar
A2801:120:1::130🇦🇷 AS277902801:120::/32 LACNIC generated route6 for Universidad Nacional de Cordoba
PTRns4.unc.edu.ar
A200.16.16.130🇦🇷 AS27790200.16.16.0/24
PTRns4.unc.edu.ar
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
SOAns1.unc.edu.arcelu@edu.ar 2025-04-30 #0

edu.ar

DNSSEC🔒 Signed (DS record present)
NSa.riu.edu.ar ⭐
NSb.riu.edu.ar
NSnoc.uncu.edu.ar
NSns1.uba.ar
NSns2.switch.ch
NSunlp.unlp.edu.ar
SOAa.riu.edu.arhostmaster@riu.edu.ar 2026-04-24 #3
WOT: SAFE (81/100)
WOT: SAFE (99/100)

Same first word

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celu.es
celu.de
celu.ru
celu.edu.ar
celu.info
celu.com.br
celu.net
celu.it
celu.la
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Similar names

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luce.co
lecu.eu
ucel.co.uk
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elcu.be
cleu.de
eulc.org
luce.ovh
ecul.bm
clue.to

DNS History

12 records (12 active, 0 former)

20162017201820192020202120222023202420252026NSns1.unc.edu.arns2.unc.edu.arns3.unc.edu.arns4.unc.edu.arMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA200.16.16.154
●NSns1.unc.edu.ar2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●NSns2.unc.edu.ar2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●NSns3.unc.edu.ar2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●NSns4.unc.edu.ar2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●MXalt1.aspmx.l.google.com2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●MXalt2.aspmx.l.google.com2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●MXaspmx.l.google.com2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●MXaspmx2.googlemail.com2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●MXaspmx3.googlemail.com2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●MXaspmx4.googlemail.com2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●MXaspmx5.googlemail.com2015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10
●A200.16.16.1542015-07-26 → 2026-04-25 · 2 obs
● 2015-07-26 12:10:12
● 2026-04-25 07:27:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
arf.dns.ar, c.dns.ar, d.dns.ar, e.dns.ar-
edu.arunlp.unlp.edu.ar, ns2.switch.ch, ns1.uba.ar, a.riu.edu.ar...10 records
celu.edu.arns3.unc.edu.ar, ns1.unc.edu.ar, ns2.unc.edu.ar, ns4.unc.edu.ar4 records

✅ Authoritative Response

Server:200.16.16.3

NS records: ns3.unc.edu.ar, ns1.unc.edu.ar, ns2.unc.edu.ar, ns4.unc.edu.ar

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for celu.edu.ar (unsigned zone)

⏱️ Timing

Total: 1173ms | Queries: -

📄 Records

TypeCountSample Data
A1200.16.16.154
NS4ns4.unc.edu.ar, ns2.unc.edu.ar...
MX7aspmx.l.google.com (pri: 10), aspmx5.googlemail.com (pri: 30)...
SOA1ns1.unc.edu.ar celu.edu.ar

📌 Glue Records Collected

Total: 14

In-bailiwick: 8 (unlp.unlp.edu.ar, noc.uncu.edu.ar, b.riu.edu.ar...)

Out-of-bailiwick: 6 (ns1.uba.ar, ns1.uba.ar, ns4.unc.edu.ar...)

Analysis

IP Addresses

celu.edu.ar points to a single IP number: 200.16.16.154.

Other host names, for instance dtc2.unc.edu.ar, share IP numbers with celu.edu.ar.

Name Servers

celu.edu.ar is delegated to four name servers: ns1.unc.edu.ar, ns2.unc.edu.ar, ns3.unc.edu.ar and ns4.unc.edu.ar.

celu.edu.ar at least partially shares name servers with other domains, for instance eco.unc.edu.ar, famaf.unc.edu.ar, monserrat.unc.edu.ar, 24.16.200.in-addr.arpa and oac.unc.edu.ar.

These name servers are often used together with cronos.eco.unc.edu.ar, bell.eco.unc.edu.ar, nfs.famaf.unc.edu.ar, isis.famaf.unc.edu.ar and gtwing.efn.uncor.edu.

Host names with two IP numbers:

ns1.unc.edu.ar points to: 2801:120:1::1 and 200.16.16.1.

ns2.unc.edu.ar points to: 2801:120:1::2 and 200.16.16.2.

ns3.unc.edu.ar points to: 2801:120:1::3 and 200.16.16.3.

ns4.unc.edu.ar points to: 2801:120:1::130 and 200.16.16.130.

Mail Servers

celu.edu.ar is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

celu.edu.ar shares mail servers with other domains at least in part, for instance ns500759.ns500698.ns500698.ns500759.ns500698.ns500576.ns500698.ns500652.ns500652.ns500619.trackreceptor.com, ns500693.ns500765.ns500765.ns500699.ns500699.ns500693.ns500699.ns500699.ns500693.ns500693.ns500588.ns500699.ns500683.ns500699.ns500632.ns500110.dtrkdll.com, ns500734.ns500699.ns500693.ns500693.ns500734.ns500693.ns500699.ns500699.ns500693.ns500683.ns500693.ns500693.ns500612.ns500110.dtrkdll.com, ns500693.ns500693.ns500734.ns500693.ns500693.ns500699.ns500734.ns500693.ns500699.ns500588.ns500588.ns500693.ns500588.ns500588.ns500588.dtrkdll.com and ns500731.ns500731.ns500754.ns500731.ns500754.ns500704.ns500705.ns500649.ns500649.ns500688.ns500291.ns500153.tenderladiesbz.com.

these mail servers are often used with alt4.aspmx.l.google.com and alt3.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

aspmx4.googlemail.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

aspmx5.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.250.101.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

Names pointing to 172.253.116.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.