is2.technology - robtex.com

is2.technology

DNSSEC⚠️ Not signed
A51.143.144.87🇬🇧 Microsoft51.140.0.0/14
NSclark.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclark.ns.cloudflare.com
A108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
NSliz.ns.cloudflare.com
A2606:4700:50::adf5:3abd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A2803:f800:50::6ca2:c0bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRliz.ns.cloudflare.com
A2a06:98c1:50::ac40:20bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRliz.ns.cloudflare.com
A108.162.192.189🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A172.64.32.189🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A173.245.58.189🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
MXsmtp4dev.is2.technology ⭐
A20.108.212.67🇬🇧 Microsoft20.64.0.0/10
TXTgoogle-site-verification=01Uv9ItSZ0J95RwRIUA6lJ7tftbvbDsdjCa194PdB4c
TXTv=spf1 a mx include:spf.postal.is2.technology ~all
SOAclark.ns.cloudflare.comdns@cloudflare.com serial=2399560991

technology

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.technology ⭐
NSv0n1.nic.technology
NSv0n2.nic.technology
NSv0n3.nic.technology
NSv2n0.nic.technology
NSv2n1.nic.technology
SOAv0n0.nic.technologyhostmaster@donuts.email serial=1774057952

Subdomains

smtp4dev.is2.technology
featurehub.is2.technology

Same first word

is2.de
is2.eu
is2.ch
is2.app
is2.fr
is2.jp
is2.be
is2.nl
is2.pl
is2.org
is2.co
is2.cn
is2.inf.br
is2.cz
is2.com.br
is2.ru
is2.com
is2.co.za
is2.ca
is2.technology
is2.net
is2.au
is2.es
is2.ie
is2.co.uk
is2.email
is2.cl

Similar names

s2i.org
2is.de
s2i.net
2is.co.uk
si2.jp
i2s.mc
s2i.eu
i2s.biz
2is.com
2is.email
si2.info
i2s.pt
si2.com
si2.se
i2s.eu
i2s.network
s2i.us
i2s.cn
si2.me
si2.pl
i2s.cc
2is.nl
2si.pl
i2s.us
2si.eu
i2s.co
si2.net
s2i.ir
s2i.com.au
i2s.cl
i2s.pl
2si.ch
s2i.co.jp
2si.com
2si.com.br
2si.cn
i2s.ci
2si.it
s2i.info
i2s.eu.com
2is.biz
i2s.net.au
2is.ru
i2s.net
i2s.org
si2.mobi
2si.tech
s2i.co.id
s2i.co.kr
2is.info
2si.ovh
si2.com.au
i2s.de
s2i.de
2is.es
i2s.co.id
s2i.com.tn
2si.de
i2s.ch
i2s.camera
i2s.fr
2is.be
2si.org
si2.nl
si2.ir
s2i.ca
i2s.cz
2is.eu
i2s.co.kr
i2s.uz
i2s.vision
2si.fr
si2.cn
si2.eu
s2i.solutions
s2i.it
2si.us
2si.net
i2s.com
i2s.be
i2s.es
si2.es
i2s.nl
s2i.com
si2.org
si2.de
2is.vg
si2.inf.br
i2s.ru
i2s.in
2is.mx
2si.ru

DNS History

4 records (4 active, 0 former)

NSclark.ns.cloudflare.comliz.ns.cloudflare.comMXsmtp4dev.is2.technologyA51.143.144.87
●NSclark.ns.cloudflare.com2026-03-07 → 2026-03-21 · 2 obs
● 2026-03-07 14:51:08
● 2026-03-21 08:26:02
●NSliz.ns.cloudflare.com2026-03-07 → 2026-03-21 · 2 obs
● 2026-03-07 14:51:08
● 2026-03-21 08:26:02
●MXsmtp4dev.is2.technology2026-03-07 → 2026-03-21 · 2 obs
● 2026-03-07 14:51:08
● 2026-03-21 08:26:02
●A51.143.144.872026-03-07 → 2026-03-21 · 2 obs
● 2026-03-07 14:51:08
● 2026-03-21 08:26:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
technologyv0n0.nic.technology, v0n1.nic.technology, v0n2.nic.technology, v0n3.nic.technology...12 records
is2.technologyliz.ns.cloudflare.com, clark.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.58.189

NS records: liz.ns.cloudflare.com, clark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for is2.technology (unsigned zone)

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

TypeCountSample Data
A151.143.144.87
NS2clark.ns.cloudflare.com, liz.ns.cloudflare.com
MX1smtp4dev.is2.technology (pri: 10)
TXT2google-site-verification=01Uv9ItSZ0J95Rw, v=spf1 a mx include:spf.postal.is2.techn
SOA1clark.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.technology, v0n0.nic.technology, v0n1.nic.technology...)

Analysis

Hierarchy

is2.technology is parent of smtp4dev.is2.technology and featurehub.is2.technology.

IP Addresses

is2.technology resolves to a single IP address: 51.143.144.87.

Name Servers

is2.technology's delegation uses two name servers, clark.ns.cloudflare.com and liz.ns.cloudflare.com.

is2.technology shares the same name server setup as other domains, for example w3nx.com, careerszila.com, w3360.com, chiefcoder.ir and gppcpa.com.

is2.technology at least partially shares name servers with other domains, including thegathering.scot, bunchikij.com, kiadu.com, plugarideias.com and hglsz.com.

These name servers are commonly used with dylan.ns.cloudflare.com and zahir.ns.cloudflare.com.

Host names with six IP numbers:

clark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b57, 2803:f800:50::6ca2:c157, 2a06:98c1:50::ac40:2157, 108.162.193.87, 172.64.33.87 and 173.245.59.87.

liz.ns.cloudflare.com points to: 2606:4700:50::adf5:3abd, 2803:f800:50::6ca2:c0bd, 2a06:98c1:50::ac40:20bd, 108.162.192.189, 172.64.32.189 and 173.245.58.189.

Mail Servers

is2.technology is handled by a single mail server, smtp4dev.is2.technology.

smtp4dev.is2.technology points to a single IP: 20.108.212.67.