ddvs.edu.ar - robtex.com

ddvs.edu.ar

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:33e2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:be9c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.226Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.156🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScheryl.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a53🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
A2803:f800:50::6ca2:c053🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcheryl.ns.cloudflare.com
A2a06:98c1:50::ac40:2053🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcheryl.ns.cloudflare.com
A108.162.192.83🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
A172.64.32.83🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
A173.245.58.83🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcheryl.ns.cloudflare.com
NSskip.ns.cloudflare.com
A2606:4700:58::adf5:3be9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A2803:f800:50::6ca2:c1e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRskip.ns.cloudflare.com
A2a06:98c1:50::ac40:21e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRskip.ns.cloudflare.com
A108.162.193.233🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A172.64.33.233🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A173.245.59.233🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32
PTRdy-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
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
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTMS=D42DB221BA9CF3217424157437C92B5FB233DA75
TXTgoogle-site-verification=BXBejKMvRQKOqaPGJFNpv5d9UDaOg9LbEcUS5ZHwkzw
TXTv=spf1 include:spf.hostmar.com +mx +a +ip4:198.38.82.77 +include:relay.mailch...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.226, 172.67.190.156
IPv6 hints2606:4700:3035::6815:33e2, 2606:4700:3037::ac43:be9c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOAcheryl.ns.cloudflare.comdns@cloudflare.com serial=2400786012

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 2026-04-09 #2
WOT: SAFE (99/100)

Subdomains

www.ddvs.edu.ar

Same first word

ddvs.nl
ddvs.de
ddvs.eu
ddvs.edu.ar
ddvs.net
ddvs.cn
ddvs.com
ddvs.org
ddvs.in

Similar names

ddsv.de
dsdv.co.kr
sddv.com
vdsd.eu
dvds.in
dsvd.net
dvds.com
vdsd.com
dvds.pro
ddsv.cn
vdsd.dk
dsvd.se
dvds.dk
vdds.ru
dvds.net.au
dsdv.ru
ddsv.net
vdsd.nl
dsvd.de
vsdd.com
dsvd.org
vdds.ca
dvsd.de
sdvd.eu
dvsd.com
vdds.cn
dvds.sc
dvds.de.com
dvsd.ru
dvds.ru
dsdv.cn
dvds.casa
svdd.com
vdsd.org
ddsv.com
dsvd.com.br
dvds.co
dvsd.net
svdd.se
dvds.me
vdds.net
vdsd.be
dvds.be
dvds.ca
svdd.nl
vdds.com
dvsd.tv
dsvd.by
dvds.tv
vdds.co.uk
ddsv.hr
vsdd.cn
dvsd.org
sddv.net
sdvd.com
dsdv.net
dvds.us.com
dsvd.com
svdd.at
vdsd.de
dvds.at
dvds.org.uk
dsvd.nl
svdd.ru
dvds.eu
dvds.de
svdd.de
sdvd.ru
dvds.us
dvds.org
dvds.mx
sdvd.de
dvds.ws
vdsd.ru
dvds.ch

DNS History

15 records (11 active, 4 former)

20192020202120222023202420252026NScheryl.ns.cloudflare.comskip.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.51.226172.67.190.1562606:4700:3035::6815:33e22606:4700:3037::ac43:be9c104.24.108.139104.24.109.1392400:cb00:2048:1::6818:6c8b2400:cb00:2048:1::6818:6d8b
●NScheryl.ns.cloudflare.com2018-05-15 → 2026-04-12 · 2 obs
● 2018-05-15 19:21:08
● 2026-04-12 03:26:38
●NSskip.ns.cloudflare.com2018-05-15 → 2026-04-12 · 2 obs
● 2018-05-15 19:21:08
● 2026-04-12 03:26:38
●MXalt1.aspmx.l.google.com2018-05-15 → 2026-04-12 · 2 obs
● 2018-05-15 19:21:08
● 2026-04-12 03:26:38
●MXalt2.aspmx.l.google.com2018-05-15 → 2026-04-12 · 2 obs
● 2018-05-15 19:21:08
● 2026-04-12 03:26:38
●MXalt3.aspmx.l.google.com2018-05-15 → 2026-04-12 · 2 obs
● 2018-05-15 19:21:08
● 2026-04-12 03:26:38
●MXalt4.aspmx.l.google.com2018-05-15 → 2026-04-12 · 2 obs
● 2018-05-15 19:21:08
● 2026-04-12 03:26:38
●MXaspmx.l.google.com2018-05-15 → 2026-04-12 · 2 obs
● 2018-05-15 19:21:08
● 2026-04-12 03:26:38
●A104.21.51.2262026-03-27 → 2026-04-12 · 3 obs
○ 2018-05-15 19:21:08
● 2026-03-27 14:48:36
● 2026-04-12 03:26:38
○A104.24.108.1392018-05-15 → 2018-05-15 · 3 obs
● 2018-05-15 19:21:08
○ 2026-03-27 14:48:36
○ 2026-04-12 03:26:38
○A104.24.109.1392018-05-15 → 2018-05-15 · 3 obs
● 2018-05-15 19:21:08
○ 2026-03-27 14:48:36
○ 2026-04-12 03:26:38
●A172.67.190.1562026-03-27 → 2026-04-12 · 3 obs
○ 2018-05-15 19:21:08
● 2026-03-27 14:48:36
● 2026-04-12 03:26:38
○A2400:cb00:2048:1::6818:6c8b2018-05-15 → 2018-05-15 · 3 obs
● 2018-05-15 19:21:08
○ 2026-03-27 14:48:36
○ 2026-04-12 03:26:38
○A2400:cb00:2048:1::6818:6d8b2018-05-15 → 2018-05-15 · 3 obs
● 2018-05-15 19:21:08
○ 2026-03-27 14:48:36
○ 2026-04-12 03:26:38
●A2606:4700:3035::6815:33e22026-03-27 → 2026-04-12 · 3 obs
○ 2018-05-15 19:21:08
● 2026-03-27 14:48:36
● 2026-04-12 03:26:38
●A2606:4700:3037::ac43:be9c2026-03-27 → 2026-04-12 · 3 obs
○ 2018-05-15 19:21:08
● 2026-03-27 14:48:36
● 2026-04-12 03:26:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
arc.dns.ar, d.dns.ar, e.dns.ar, f.dns.ar-
edu.ara.riu.edu.ar, ns2.switch.ch, b.riu.edu.ar, ns1.uba.ar...10 records
ddvs.edu.arskip.ns.cloudflare.com, cheryl.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.233

NS records: skip.ns.cloudflare.com, cheryl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1187ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.190.156, 104.21.51.226
AAAA22606:4700:3037::ac43:be9c, 2606:4700:3035::6815:33e2
NS2cheryl.ns.cloudflare.com, skip.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3MS=D42DB221BA9CF3217424157437C92B5FB233D, google-site-verification=BXBejKMvRQKOqaP...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cheryl.ns.cloudflare.com dns.cloudflare.

📌 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

Hierarchy

ddvs.edu.ar is the parent of www.ddvs.edu.ar.

IP Addresses

ddvs.edu.ar resolves to four IP numbers: 2606:4700:3035::6815:33e2, 2606:4700:3037::ac43:be9c, 104.21.51.226 and 172.67.190.156.

other host names for instance www.instatourism.com, maviroxela.com, cl.y1e.xyz, shdowsecurity.com and sadko-service.ru share IP numbers with ddvs.edu.ar.

Name Servers

ddvs.edu.ar is delegated to two name servers: cheryl.ns.cloudflare.com and skip.ns.cloudflare.com.

ddvs.edu.ar shares the same name server setup as other domains, for example fonstola.ru, leeschoolfoundation.org, smarttersstudio.in, cablelan.com and windxp.com.ru.

ddvs.edu.ar at least partially shares name servers with other domains, for instance germandates.com, cgp-data-services.com, dejting(0x736578).com, socialcomedia.net and ksrt.org.

These name servers are often used with sharon.ns.cloudflare.com and logan.ns.cloudflare.com.

Host names with six IP numbers:

cheryl.ns.cloudflare.com points to: 2606:4700:50::adf5:3a53, 2803:f800:50::6ca2:c053, 2a06:98c1:50::ac40:2053, 108.162.192.83, 172.64.32.83 and 173.245.58.83; skip.ns.cloudflare.com points to: 2606:4700:58::adf5:3be9, 2803:f800:50::6ca2:c1e9, 2a06:98c1:50::ac40:21e9, 108.162.193.233, 172.64.33.233 and 173.245.59.233.

Mail Servers

ddvs.edu.ar is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

ddvs.edu.ar shares mail servers with other domains at least partially, including ns500693.ns500699.ns500699.ns500693.ns500699.ns500588.ns500693.ns500699.ns500588.ns500693.ns500683.ns500683.ns500588.ns500693.ns500693.ns500602.dtrkdll.com, ns500671.ns500742.ns500731.ns500742.ns500671.ns500705.ns500705.ns500688.ns500649.ns500291.ns500131.lustychickser.com, zoomproject.net, ns500758.ns500698.ns500759.ns500698.ns500758.ns500698.ns500698.ns500736.ns500698.ns500708.ns500576.ns500708.ns500619.trackreceptor.com and ns500671.ns500754.ns500731.ns500731.ns500671.ns500704.ns500731.ns500671.ns500742.ns500704.ns500671.ns500704.ns500291.ns500649.ns500153.tenderladiesbz.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 142.250.141.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.27.