sys-tec.ru - dns.ninja

sys-tec.ru

DNSSEC⚠️ Not signed
A37.143.11.11🇷🇺 EUROBYTE37.143.10.0/23
PTRvip-h6.ihc.ru
NSns1.ihc.ru ⭐
A2a03:c980:beef:6002:46:254:23:52🇷🇺 EUROBYTE2a03:c980:beef::/48
PTRns1.ihc.ru
A46.254.23.52🇷🇺 EUROBYTE46.254.23.0/24
PTRns1.ihc.ru
NSns2.ihc.ru
A2001:41d0:1008:2c3b::1🇫🇷 OVH2001:41d0::/32 IPv6
PTRns2.ihc.ru
A46.254.22.38🇷🇺 EUROBYTE46.254.22.0/24
PTRns1.ihc.ru
A91.121.54.18🇫🇷 OVH91.121.0.0/16 ISP Paris, France
PTRns2.ihc.ru
MXmail.sys-tec.ru ⭐
A2a03:c980:dead:2a01:46:254:21:39🇷🇺 EUROBYTE2a03:c980:dead::/48
PTRvip-mail1.ihc.ru
A46.254.21.39🇷🇺 EUROBYTE46.254.20.0/23
PTRvip-mail1.ihc.ru
TXTv=spf1 a mx ~all
SOAns1.ihc.ruinfo@ihc.ru 2022-12-27 #1

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069940

PTR for

50.174.106.89.in-addr.arpa

Subdomains

mail.sys-tec.ru

Same first word

sys-tec.ru
sys-tec.info
sys-tec.net
sys-tec.jp

Similar names

ect-sys.net
tec-sys.com
tec-sys.net
tec-sys.de

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns1.ihc.runs2.ihc.runs3-l2.nic.runs4-cloud.nic.runs4-l2.nic.runs8-cloud.nic.runs8-l2.nic.ruMXmail.sys-tec.ruA37.143.11.11178.238.116.240
●NSns1.ihc.ru2026-02-20 → 2026-08-10 · 3 obs
○ 2016-03-09 14:36:04
● 2026-02-20 05:13:12
● 2026-08-10 20:11:52
●NSns2.ihc.ru2026-02-20 → 2026-08-10 · 3 obs
○ 2016-03-09 14:36:04
● 2026-02-20 05:13:12
● 2026-08-10 20:11:52
○NSns3-l2.nic.ru2015-08-25 → 2016-03-09 · 4 obs
● 2015-08-25 15:11:46
● 2016-03-09 14:36:04
○ 2026-02-20 05:13:12
○ 2026-08-10 20:11:52
○NSns4-cloud.nic.ru2015-08-25 → 2016-03-09 · 4 obs
● 2015-08-25 15:11:46
● 2016-03-09 14:36:04
○ 2026-02-20 05:13:12
○ 2026-08-10 20:11:52
○NSns4-l2.nic.ru2015-08-25 → 2016-03-09 · 4 obs
● 2015-08-25 15:11:46
● 2016-03-09 14:36:04
○ 2026-02-20 05:13:12
○ 2026-08-10 20:11:52
○NSns8-cloud.nic.ru2015-08-25 → 2016-03-09 · 4 obs
● 2015-08-25 15:11:46
● 2016-03-09 14:36:04
○ 2026-02-20 05:13:12
○ 2026-08-10 20:11:52
○NSns8-l2.nic.ru2015-08-25 → 2016-03-09 · 4 obs
● 2015-08-25 15:11:46
● 2016-03-09 14:36:04
○ 2026-02-20 05:13:12
○ 2026-08-10 20:11:52
●MXmail.sys-tec.ru2015-08-25 → 2026-08-10 · 2 obs
● 2015-08-25 15:11:46
● 2026-08-10 20:11:52
○A178.238.116.2402015-08-25 → 2016-03-09 · 4 obs
● 2015-08-25 15:11:46
● 2016-03-09 14:36:04
○ 2026-02-20 05:13:12
○ 2026-08-10 20:11:52
●A37.143.11.112026-02-20 → 2026-08-10 · 3 obs
○ 2016-03-09 14:36:04
● 2026-02-20 05:13:12
● 2026-08-10 20:11:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rud.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net...-
sys-tec.runs1.ihc.ru, ns2.ihc.ru5 records

✅ Authoritative Response

Server:46.254.22.38

NS records: ns1.ihc.ru, ns2.ihc.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys-tec.ru (unsigned zone)

⏱️ Timing

Total: 4198ms | Queries: -

📄 Records

TypeCountSample Data
A137.143.11.11
NS2ns1.ihc.ru, ns2.ihc.ru
MX1mail.sys-tec.ru (pri: 10)
TXT1v=spf1 a mx ~all
SOA1ns1.ihc.ru info.ihc.ru

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.ihc.ru, ns2.ihc.ru, ns2.ihc.ru...)

Analysis

Hierarchy

sys-tec.ru is the parent zone for mail.sys-tec.ru.

IP Addresses

sys-tec.ru directs to one IP number, which is 37.143.11.11.

Among the host names that share IP numbers with sys-tec.ru are back2russia.ru, site-studio.ru, vrum-vrum.ru and two others.

Name Servers

sys-tec.ru is delegated to two name servers: ns1.ihc.ru and ns2.ihc.ru.

sys-tec.ru has the same name server delegation as a number of other domains, such as gollivud.ru, mupmexa.ru, hotas.su and two more.

Hosts with three IP address records:

ns2.ihc.ru points to 46.254.22.38, 91.121.54.18 and 2001:41d0:1008:2c3b::1.

Hosts with two IP numbers each:

ns1.ihc.ru points to 46.254.23.52 and 2a03:c980:beef:6002:46:254:23:52.

Mail Servers

sys-tec.ru routes its mail through a single mail server, mail.sys-tec.ru.

The host mail.sys-tec.ru resolves to 46.254.21.39 and 2a03:c980:dead:2a01:46:254:21:39 — two IP addresses.