promo-tech.ru - robtex.com
promo-tech.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.26.226.159🇷🇺 SELECTEL94.26.226.0/23 Selectel Route Object | ||||||
| PTR | mail.111.ru | ||||||
| NS | a.ns.selectel.ru ⭐ | ||||||
| A | 2a00:ab00:800::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 188.68.203.1🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object | ||||||
| PTR | a.ns.selectel.ru | ||||||
| NS | b.ns.selectel.ru | ||||||
| A | 2a00:ab00:801::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 77.223.114.2🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object | ||||||
| PTR | b.ns.selectel.ru | ||||||
| NS | c.ns.selectel.ru | ||||||
| A | 2a00:ab00:802::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 188.68.203.3🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object | ||||||
| PTR | c.ns.selectel.ru | ||||||
| NS | d.ns.selectel.ru | ||||||
| A | 2a00:ab00:803::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 77.223.114.4🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object | ||||||
| PTR | d.ns.selectel.ru | ||||||
| MX | mail.promo-tech.ru ⭐ | ||||||
| A | 94.26.226.159🇷🇺 SELECTEL94.26.226.0/23 Selectel Route Object | ||||||
| PTR | mail.111.ru | ||||||
| SOA | a.ns.selectel.rusupport@selectel.ru 2024-12-23 #5 | ||||||
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=4068829 | ||||||
Previously MX for
promo-tech.ru |
Subdomains
mail.promo-tech.ru |
Same first word
promo-tech.ru |
promo-tech.com |
Similar names
omtech-pro.blogspot.com |
tech-promo.com |
proto-mech.com |
mopro-tech.com |
omtech-pro.blogspot.qa |
omtech-pro.blogspot.de |
DNS History
13 records (6 active, 7 former)
●NSa.ns.selectel.ru2026-04-26 → 2026-05-11 · 3 obs
● 2026-04-26 08:01:04
● 2026-05-11 00:21:56
●NSb.ns.selectel.ru2026-04-26 → 2026-05-11 · 3 obs
● 2026-04-26 08:01:04
● 2026-05-11 00:21:56
●NSc.ns.selectel.ru2026-04-26 → 2026-05-11 · 3 obs
● 2026-04-26 08:01:04
● 2026-05-11 00:21:56
●NSd.ns.selectel.ru2026-04-26 → 2026-05-11 · 3 obs
● 2026-04-26 08:01:04
● 2026-05-11 00:21:56
○NSns1.111.ru2015-06-23 → 2017-02-06 · 5 obs
● 2015-06-23 04:17:38
● 2017-02-06 13:39:18
○ 2026-04-26 08:01:04
○ 2026-05-11 00:21:56
○NSns1.rusonyx.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-06-23 04:17:38
○ 2026-05-11 00:21:56
○NSns2.111.ru2015-06-23 → 2017-02-06 · 5 obs
● 2015-06-23 04:17:38
● 2017-02-06 13:39:18
○ 2026-04-26 08:01:04
○ 2026-05-11 00:21:56
○NSns2.rusonyx.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-06-23 04:17:38
○ 2026-05-11 00:21:56
●MXmail.promo-tech.ru2015-06-23 → 2026-05-11 · 3 obs
● 2015-06-23 04:17:38
● 2026-05-11 00:21:56
○MXpromo-tech.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-06-23 04:17:38
○ 2026-05-11 00:21:56
○A185.63.189.1682015-06-23 → 2017-02-06 · 5 obs
● 2015-06-23 04:17:38
● 2017-02-06 13:39:18
○ 2026-04-26 08:01:04
○ 2026-05-11 00:21:56
○A89.253.246.2112008-11-24 → 2008-11-24 · 3 obs
○ 2015-06-23 04:17:38
○ 2026-05-11 00:21:56
●A94.26.226.1592026-04-26 → 2026-05-11 · 3 obs
● 2026-04-26 08:01:04
● 2026-05-11 00:21:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| promo-tech.ru | d.ns.selectel.ru, c.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru | 8 records |
✅ Authoritative Response
Server:188.68.203.3
NS records: d.ns.selectel.ru, c.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for promo-tech.ru (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.26.226.159 |
| NS | 4 | d.ns.selectel.ru, c.ns.selectel.ru... |
| MX | 1 | mail.promo-tech.ru (pri: 5) |
| SOA | 1 | a.ns.selectel.ru support.selectel.ru |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (d.ns.selectel.ru, c.ns.selectel.ru, b.ns.selectel.ru...)
Analysis
Hierarchy
promo-tech.ru is parent of mail.promo-tech.ru.
IP Addresses
promo-tech.ru points to a single IP: 94.26.226.159.
Other host names, for instance profigym.ru, profi-gym.ru, mail.promo-tech.ru, mail.w-tech.ru and imagos.ru share IP numbers with promo-tech.ru.
Name Servers
promo-tech.ru is delegated to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
promo-tech.ru at least partially shares its name servers with other domains, for instance notevil.ai, rielter77.ru, develgroup.ru, mcpebox.ru and truehunter.ru.
Host names with two IPs: a.ns.selectel.ru points to 2a00:ab00:800::2:53 and 188.68.203.1; b.ns.selectel.ru points to 2a00:ab00:801::2:53 and 77.223.114.2; c.ns.selectel.ru points to 2a00:ab00:802::2:53 and 188.68.203.3; d.ns.selectel.ru points to 2a00:ab00:803::2:53 and 77.223.114.4.
Mail Servers
promo-tech.ru is served by a single mail server, mail.promo-tech.ru.
mail.promo-tech.ru points to IP number 94.26.226.159.