cert-express.ru - robtex.com
cert-express.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.169.155.14🇷🇺 AS-SERVICEPIPE185.169.155.0/24 | ||||||
| NS | ns1.lpmtr.net ⭐ | ||||||
| A | 94.26.236.32🇷🇺 SELECTEL94.26.236.0/23 Selectel Route Object | ||||||
| NS | ns2.lpmtr.net | ||||||
| A | 84.201.136.20🇷🇺 YandexCloud84.201.128.0/18 Yandex Cloud | ||||||
| NS | ns3.lpmtr.net | ||||||
| A | 185.209.115.67🇷🇺 SELECTEL-MSK185.209.112.0/22 Selectel Route Object | ||||||
| NS | ns4.lpmtr.net | ||||||
| A | 51.250.4.141🇷🇺 YandexCloud51.250.0.0/17 | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| SOA | ns1.lpmtr.netsupport@lpmotor.ru 2023-09-16 #1 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068281 | ||||||
Same first word
cert-express.ru |
DNS History
17 records (6 active, 11 former)
○NSfirstvds_ru2015-08-05 → 2016-09-11 · 6 obs
○ 2015-12-02 11:59:06
● 2016-04-02 05:06:04
● 2016-09-11 20:06:00
○ 2017-04-20 04:55:08
○ 2026-03-26 10:09:20
○NSfirstvds.ru2017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 04:55:08
○ 2026-03-26 10:09:20
○NSns1.firstvds.ru2015-08-05 → 2017-04-20 · 3 obs
● 2017-04-20 04:55:08
○ 2026-03-26 10:09:20
○NSns2.firstvds.ru2015-08-05 → 2017-04-20 · 3 obs
● 2017-04-20 04:55:08
○ 2026-03-26 10:09:20
○NSsimple-123.ru2015-12-02 → 2015-12-02 · 4 obs
● 2015-12-02 11:59:06
○ 2016-04-02 05:06:04
○ 2026-03-26 10:09:20
○MXmail.cert-express.ru2015-08-05 → 2017-04-20 · 5 obs
○ 2015-12-02 11:59:06
● 2016-04-02 05:06:04
● 2017-04-20 04:55:08
○ 2026-03-26 10:09:20
○MXpop.cert-express.ru2015-12-02 → 2015-12-02 · 4 obs
● 2015-12-02 11:59:06
○ 2016-04-02 05:06:04
○ 2026-03-26 10:09:20
○MXsmtp.cert-express.ru2015-12-02 → 2015-12-02 · 4 obs
● 2015-12-02 11:59:06
○ 2016-04-02 05:06:04
○ 2026-03-26 10:09:20
●A185.169.155.142026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 10:09:20
○A185.43.5.1572017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 04:55:08
○ 2026-03-26 10:09:20
○A188.120.255.1832015-12-02 → 2015-12-02 · 4 obs
● 2015-12-02 11:59:06
○ 2016-04-02 05:06:04
○ 2026-03-26 10:09:20
○A37.230.114.672015-08-05 → 2016-09-11 · 6 obs
○ 2015-12-02 11:59:06
● 2016-04-02 05:06:04
● 2016-09-11 20:06:00
○ 2017-04-20 04:55:08
○ 2026-03-26 10:09:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | - |
| cert-express.ru | ns1.lpmtr.net, ns2.lpmtr.net, ns3.lpmtr.net, ns4.lpmtr.net | - |
✅ Authoritative Response
Server:94.26.236.32
NS records: ns1.lpmtr.net, ns2.lpmtr.net, ns3.lpmtr.net, ns4.lpmtr.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cert-express.ru (unsigned zone)
⏱️ Timing
Total: 764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.169.155.14 |
| NS | 4 | ns1.lpmtr.net, ns4.lpmtr.net... |
| MX | 1 | mx.yandex.ru (pri: 10) |
| SOA | 1 | ns1.lpmtr.net support.lpmotor.ru |
Analysis
IP Addresses
cert-express.ru points to a single IP number: 185.169.155.14.
other host names for instance discus.ru, xn----ctbhcc4a2als.xn--p1ai, bio-sept.ru, mebel-na-zakaz.org and avtonika.com share IP numbers with cert-express.ru.
Name Servers
cert-express.ru is delegated to four name servers: ns1.lpmtr.net, ns2.lpmtr.net, ns3.lpmtr.net and ns4.lpmtr.net.
cert-express.ru at least partially shares name servers with other domains, for instance bytovkaarenda.ru, rostblast.ru, madplay.ru, rbf.by and tl-realty.ru.
These name servers are commonly used alongside the name servers ns1.lpmotor.ru, ns2.lpmotor.ru, a.misconfigured.powerdns.server, ns4.lpmotor.ru and ns3.lpmotor.ru.
Host names with one IP number:
ns1.lpmtr.net points to 94.26.236.32
ns2.lpmtr.net points to 84.201.136.20
ns3.lpmtr.net points to 185.209.115.67
ns4.lpmtr.net points to 51.250.4.141
Mail Servers
cert-express.ru is handled by a single mail server, mx.yandex.ru.
cert-express.ru shares the same mail server setup as other domains, for instance omega2014.ru, skidkoman.ru, incomtel.ru, xn--80aqc2a.xn--p1ai and 7732.ru.
cert-express.ru shares mail servers with other domains at least partially, including d-i.su, 4x4vyatka.ru, ekbi.ru, cpo48.ru and bezposrednik.ru.
these mail servers are commonly used alongside mx.yandex.net.
Host mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.