it-work.su - dns.ninja
it-work.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.109.8.4🇷🇺 RU-JSCIOT62.109.8.0/21 | ||||||
| PTR | it-work.su | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| 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 | ||||||
| TXT | v=spf1 redirect=_spf.yandex.ru | ||||||
| SOA | firstvds.ruroot@drwx.ru 2019-02-06 #6 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650210082 | ||||||
PTR for
Same first word
it-work.ch |
it-work.eu |
it-work.su |
it-work.de |
it-work.at |
it-work.cz |
it-work.nl |
it-work.co.jp |
it-work.dk |
it-work.com |
it-work.org |
it-work.ru |
it-work.net |
Similar names
DNS History
5 records (5 active, 0 former)
●NSfirstvds.ru2026-03-31 → 2026-08-04 · 3 obs
● 2026-03-31 22:31:26
● 2026-08-04 06:12:54
●NSns1.firstvds.ru2015-06-01 → 2026-08-04 · 6 obs
● 2016-02-21 22:24:16
○ 2016-04-16 12:20:06
○ 2016-07-31 09:35:54
● 2016-12-03 04:37:38
● 2026-08-04 06:12:54
●NSns2.firstvds.ru2015-06-01 → 2026-08-04 · 6 obs
● 2016-02-21 22:24:16
○ 2016-04-16 12:20:06
○ 2016-07-31 09:35:54
● 2016-12-03 04:37:38
● 2026-08-04 06:12:54
●MXmx.yandex.ru2015-06-01 → 2026-08-04 · 6 obs
● 2016-02-21 22:24:16
○ 2016-04-16 12:20:06
○ 2016-07-31 09:35:54
● 2016-12-03 04:37:38
● 2026-08-04 06:12:54
●A62.109.8.42015-06-01 → 2026-08-04 · 6 obs
● 2016-02-21 22:24:16
○ 2016-04-16 12:20:06
○ 2016-07-31 09:35:54
● 2016-12-03 04:37:38
● 2026-08-04 06:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | e.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net, b.dns.ripn.net... | 12 records |
| it-work.su | ns1.firstvds.ru, ns2.firstvds.ru | - |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-work.su (unsigned zone)
⏱️ Timing
Total: 1125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.8.4 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.ru |
| SOA | 1 | firstvds.ru root.drwx.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
it-work.su resolves to just one IP address, 62.109.8.4.
Name Servers
DNS for it-work.su is handled by three authoritative name servers: firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
it-work.su has at least partial name server overlap with other domains, such as siprint.ru, ero-video-chat.ru, zx1.ru and two others.
These name servers tend to appear together with the name servers dommainer151025.ru, ns1.fasthostvds.com and ns2.fasthostvds.com.
Host names that have two IP addresses:
ns1.firstvds.ru has two IP addresses: 82.146.43.2 and 2a01:230:2:74::3.
ns2.firstvds.ru has two IP addresses: 94.250.248.160 and 2a01:230:2:75::3.
Host names that point to one IP address:
firstvds.ru directs to 37.230.118.233.
Mail Servers
The sole mail server for it-work.su is mx.yandex.ru.
Among the domains sharing a mail server setup with it-work.su are torgdecor.com, toomix.ru, usanin.net and two others.
There is at least a partial MX overlap between it-work.su and other domains, including subaru-club-impreza.ru, kzrb.ru, gazp.net and two others.
These mail servers often co-occur with the mail servers mx.yandex.net.
mx.yandex.ru has two IP addresses: 77.88.21.249 and 2a02:6b8::311.