`esd.edu.ar`

DNSSEC	⚠️ Not signed
A	213.158.86.13^{🇮🇹 COMBELL-AS213.158.84.0/22 team_blue Webempresa network}
		PTR	`ns50011.webempresa.eu`
NS	`ns3.hostmar.com` ⭐
		A	200.58.112.193^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns3.hostmar.com`
NS	`ns4.hostmar.com`
		A	200.58.112.101^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns4.hostmar.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=EbaXJDIOW2IeOzCKamRo2quPi997u11X877ePwAh7Yg`
TXT	`v=spf1 include:comp.hostmar.com include:_spf.google.com include:esmsv.hostmar...`
SOA	`ns3.hostmar.com`root@hostmar.com 2026-06-10 #3

`edu.ar`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.riu.edu.ar` ⭐
	NS	`b.riu.edu.ar`
	NS	`noc.uncu.edu.ar`
	NS	`ns1.uba.ar`
	NS	`ns2.switch.ch`
	NS	`unlp.unlp.edu.ar`
	SOA	`a.riu.edu.ar`hostmaster@riu.edu.ar 2026-07-22 #7

WOT: SAFE (99/100)

Same first word

esd.org.cn

esd.edu.ar

esd.at

esd.org

esd.asia

esd.lv

esd.eu

esd.gr

esd.cn

esd.bg

esd.me

esd.se

esd.ms

esd.by

esd.de

esd.ro

esd.ru

esd.co.il

esd.mn

esd.com

esd.digital

esd.com.ua

esd.edu.mx

esd.kz

esd.jp

esd.it

esd.mb.ca

esd.ca

esd.in

esd.ie

esd.org.tr

esd.fr

esd.agency

esd.vn

esd.ch

esd.fi

esd.cz

esd.ir

esd.info

esd.k12.ms.us

esd.ltd

esd.no

esd.co.za

esd.guru

esd.mx

esd.biz

esd.sk

esd.cc

esd.org.uk

esd.nl

esd.io

esd.gov.br

esd.be

esd.or.kr

esd.cl

esd.co

esd.lt

esd.co.nz

esd.equipment

esd.net

Similar names

dse.marketing

des.re.kr

dse.mx

dse.email

sde.ch

des.es.gov.br

sed.tn

sde.ca

sde.vn

sed.ee

dse.systems

des.io

eds.com

eds.sk

sed.ro

sde.com.br

eds.systems

sde.ba.gov.br

des.kiev.ua

sed.casino

des.de

eds.se

sde.sn

eds.la

dse.go.cr

des.ie

dse.us

des.us

sde.me

sed.se

eds.ua

sed.pl

sde.df.gov.br

dse.co.tz

eds.ca

des.pink

eds.com.tr

sed.it

eds.solutions

des.co.uk

eds.be

eds.gr

eds.com.br

eds.ie

eds.edu.sa

sed.fi

dse.org.ua

sde.fr

dse.info

des.blue

des.com.mx

eds.uk.com

sed.ca

des.bg

des.co.th

eds.com.pt

dse.org.sb

des.world

sde.kz

des.al

dse.me

dse.ninja

sde.org.tr

sed.tw

des.gov.ge

eds.email

sed.pe

sed.org.au

des.co.jp

eds.es

eds.mk

dse.plus

dse.it

eds.bg

eds.co.in

sed.co.jp

eds.co

des.edu.gr

sed.edu.vn

des.services

sed.com.ar

sde.org.ua

sed.com.es

sde.fyi

sde.net

des.fr

des.plus

dse.id

dse.hk

dse.su

dse.international

DNS History

8 records (8 active, 0 former)

●NSns3.hostmar.com2026-07-09 → 2026-07-25 · 2 obs

● 2026-07-09 04:27:46
● 2026-07-25 06:50:36

●NSns4.hostmar.com2026-07-09 → 2026-07-25 · 2 obs

● 2026-07-09 04:27:46
● 2026-07-25 06:50:36

●MXalt1.aspmx.l.google.com2026-07-09 → 2026-07-25 · 2 obs

● 2026-07-09 04:27:46
● 2026-07-25 06:50:36

●MXalt2.aspmx.l.google.com2026-07-09 → 2026-07-25 · 2 obs

● 2026-07-09 04:27:46
● 2026-07-25 06:50:36

●MXalt3.aspmx.l.google.com2026-07-09 → 2026-07-25 · 2 obs

● 2026-07-09 04:27:46
● 2026-07-25 06:50:36

●MXalt4.aspmx.l.google.com2026-07-09 → 2026-07-25 · 2 obs

● 2026-07-09 04:27:46
● 2026-07-25 06:50:36

●MXaspmx.l.google.com2026-07-09 → 2026-07-25 · 2 obs

● 2026-07-09 04:27:46
● 2026-07-25 06:50:36

●A213.158.86.132026-07-09 → 2026-07-25 · 2 obs

● 2026-07-09 04:27:46
● 2026-07-25 06:50:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ar	d.dns.ar, c.dns.ar, f.dns.ar, e.dns.ar	-
edu.ar	ns1.uba.ar, ns2.switch.ch, unlp.unlp.edu.ar, a.riu.edu.ar...	10 records
esd.edu.ar	ns3.hostmar.com, ns4.hostmar.com	-

✅ Authoritative Response

Server:200.58.112.101

NS records: ns3.hostmar.com, ns4.hostmar.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1520ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.158.86.13`
NS	2	`ns4.hostmar.com, ns3.hostmar.com`
MX	5	`alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	2	`v=spf1 include:comp.hostmar.com include:, google-site-verification=EbaXJDIOW2IeOzC`
SOA	1	`ns3.hostmar.com root.hostmar.com`

📌 Glue Records Collected

Total: 10

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

Out-of-bailiwick: 2 (ns1.uba.ar, ns1.uba.ar)

Analysis

IP Addresses

esd.edu.ar resolves to one IP address: 213.158.86.13.

martinag.es, mail.sacor.es, mail.chollos100x100.es and two other host names share IP numbers with esd.edu.ar.

Name Servers

esd.edu.ar is delegated to two name servers: ns3.hostmar.com and ns4.hostmar.com.

esd.edu.ar uses the same name servers as several other domains — among them agrodesarrollos.com.ar, ligamercedina.com, quickdeal.com.ar and two more.

At least some of esd.edu.ar's name servers are shared with other domains, for example fuzzionar.com, clarayyema.com.ar, hornoscian.com.ar and two more.

These name servers tend to co-occur with ns1.donweb.com, ns2.donweb.com, ns21.dattatec.com and 7 other name servers in the same DNS delegations.

Each of ns3.hostmar.com and ns4.hostmar.com has one IP address: ns3.hostmar.com uses 200.58.112.193 and ns4.hostmar.com uses 200.58.112.101.