dev-buff.tech - robtex.com
dev-buff.tech
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.spaceweb.ru ⚠️ Not in zone NS records | ||||||
| A | 2a02:408:7722:50:77:222:50:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb) | ||||||
| A | 77.222.50.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation | ||||||
| PTR | ns1.spaceweb.ru | ||||||
| NS | ns2.spaceweb.ru ⚠️ Not in zone NS records | ||||||
| A | 2a01:d8:9:1::68🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route | ||||||
| PTR | ns2.spaceweb.ru | ||||||
| A | 89.111.160.68🇷🇺 RU-CENTER-AS89.111.160.0/24 RU-CENTER route | ||||||
| PTR | ns2.spaceweb.ru | ||||||
| NS | ns3.spaceweb.pro ⚠️ Not in zone NS records | ||||||
| NS | ns4.spaceweb.pro ⚠️ Not in zone NS records | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1790761735 | ||||||
Same first word
dev-buff.tech |
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSns1.spaceweb.ru2026-09-26 → 2026-09-30 · 2 obs
● 2026-09-30 10:25:26
●NSns2.spaceweb.ru2026-09-26 → 2026-09-30 · 2 obs
● 2026-09-30 10:25:26
●NSns3.spaceweb.pro2026-09-26 → 2026-09-30 · 2 obs
● 2026-09-30 10:25:26
●NSns4.spaceweb.pro2026-09-26 → 2026-09-30 · 2 obs
● 2026-09-30 10:25:26
○A189.74.120.922026-09-26 → 2026-09-28 · 5 obs
○ 2026-09-26 13:41:30
● 2026-09-28 11:03:12
○ 2026-09-29 00:52:10
○ 2026-09-30 10:25:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| dev-buff.tech | ns1.spaceweb.ru, ns2.spaceweb.ru, ns3.spaceweb.pro, ns4.spaceweb.pro | - |
✅ Authoritative Response
Server:89.111.167.100
NS records: ns1.spaceweb.ru, ns2.spaceweb.ru, ns3.spaceweb.pro, ns4.spaceweb.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-buff.tech (unsigned zone)
⏱️ Timing
Total: 4917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.74.120.92 |
| NS | 4 | ns1.spaceweb.ru, ns3.spaceweb.pro... |
| SOA | 1 | ns1.spaceweb.ru dns1.sweb.ru |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)
Analysis
Name Servers
The authoritative name servers for dev-buff.tech are ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
At least some of dev-buff.tech's name servers are shared with other domains, for example olimpsutd.ru, san-tehnic.ru, mir-info.com and two more.
ns1.spaceweb.ru resolves to 77.222.50.244 and 2a02:408:7722:50:77:222:50:244. Likewise, ns2.spaceweb.ru resolves to 89.111.160.68 and 2a01:d8:9:1::68 — two IP addresses apiece.