it-spec.su - robtex.com

it-spec.su

DNSSEC⚠️ Not signed
NSdns1.yandex.net ⭐
A2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRdns1.yandex.net
A213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network
PTRdns1.yandex.net
NSdns2.yandex.net
A2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRdns2.yandex.net
A93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network
PTRdns2.yandex.net
TXTv=spf1 redirect=_spf.yandex.net
SOAdns1.yandex.netdns-hosting@yandex.ru serial=17

su

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=650209847

Same first word

it-spec.ru
it-spec.pl
it-spec.su
it-spec.net
it-spec.biz
it-spec.eu
it-spec.com.ua

Similar names

cp-site.com
t-spice.com
spi-tec.com
ptsi-ec.com
psi-tec.com
cpe-its.com
i-spect.com
spec-it.com.pl
i-spect.ai
ips-tec.com
pecs-it.com
pic-set.ir
itp-cse.be
spec-it.pl
psi-tec.net
pc-site.xyz
spec-it.ru
pc-site.co.uk
epi-stc.com
t-spice.net
spice-t.com
psi-tec.de
site-cp.com
ips-tec.eu
spec-it.com
ips-tec.de
pc-site.pl
ets-pic.com
pecs-it.net

DNS History

6 records (2 active, 4 former)

20162017201820192020202120222023202420252026NSdns1.yandex.netdns2.yandex.netns.net-force.runs.unident-volga.ruMXmx.yandex.netA127.0.0.1
●NSdns1.yandex.net2016-12-19 → 2026-07-15 · 3 obs
○ 2016-08-23 16:22:28
● 2016-12-19 01:55:04
● 2026-07-15 17:54:22
●NSdns2.yandex.net2016-12-19 → 2026-07-15 · 3 obs
○ 2016-08-23 16:22:28
● 2016-12-19 01:55:04
● 2026-07-15 17:54:22
○NSns.net-force.ru2016-04-08 → 2016-08-23 · 4 obs
● 2016-04-08 15:33:08
● 2016-08-23 16:22:28
○ 2016-12-19 01:55:04
○ 2026-07-15 17:54:22
○NSns.unident-volga.ru2016-04-08 → 2016-08-23 · 4 obs
● 2016-04-08 15:33:08
● 2016-08-23 16:22:28
○ 2016-12-19 01:55:04
○ 2026-07-15 17:54:22
○MXmx.yandex.net2016-04-08 → 2020-02-09 · 3 obs
● 2016-04-08 15:33:08
● 2020-02-09 21:51:14
○ 2026-07-15 17:54:22
○A127.0.0.12015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 11:13:42
○ 2026-03-31 14:04:48
○ 2026-07-15 17:54:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...10 records
it-spec.sudns2.yandex.net, dns1.yandex.net-

✅ Authoritative Response

Server:213.180.204.213

NS records: dns2.yandex.net, dns1.yandex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it-spec.su (unsigned zone)

⏱️ Timing

Total: 1379ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns1.yandex.net, dns2.yandex.net
MX1mx.yandex.net (pri: 10)
TXT1v=spf1 redirect=_spf.yandex.net
SOA1dns1.yandex.net dns-hosting.yandex.ru

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)

Analysis

Name Servers

Two name servers handle the delegation for it-spec.su: dns1.yandex.net and dns2.yandex.net.

it-spec.su has the same name server delegation as a number of other domains, such as crimea-vip.ru, katehizis.ru, actf.ru and two more.

There is at least partial name server overlap between it-spec.su and other domains — romanov-resto.ru, phpdelusions.net, veseloff.com and two more among them.

These name servers frequently co-occur with the name servers dns2.yandex.ru and dns1.yandex.ru.

dns1.yandex.net and dns2.yandex.net both carry two IP addresses. The A records for dns1.yandex.net are 213.180.204.213 and 2a02:6b8::213; the A records for dns2.yandex.net are 93.158.134.213 and 2a02:6b8:0:1::213.