extra-biz.com - robtex.com
extra-biz.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777406881 | ||||||
Subdomains
mail.extra-biz.com |
Same first word
extra-biz.com |
DNS History
5 records (2 active, 3 former)
○NSinfo368375.mercury.orderbox-dns.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-15 15:27:22
○ 2026-04-28 20:13:58
●NSns1.reg.ru2026-03-25 → 2026-04-28 · 3 obs
● 2026-03-25 00:59:26
● 2026-04-28 20:13:58
●NSns2.reg.ru2026-03-25 → 2026-04-28 · 3 obs
● 2026-03-25 00:59:26
● 2026-04-28 20:13:58
○A122.155.5.1902015-06-26 → 2015-06-26 · 3 obs
○ 2017-02-05 17:07:00
○ 2026-04-28 20:13:58
○CNAMEserv2.thtserver.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-15 15:27:22
○ 2026-04-28 20:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| extra-biz.com | ns1.reg.ru, ns2.reg.ru | - |
✅ Authoritative Response
Server:176.99.13.11
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extra-biz.com (unsigned zone)
⏱️ Timing
Total: 839ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
Analysis
Hierarchy
extra-biz.com is the parent of mail.extra-biz.com.
Name Servers
extra-biz.com's delegation uses two name servers, ns1.reg.ru and ns2.reg.ru.
extra-biz.com shares the same name server setup as other domains, for example superdentist.ru, tolynev.com, stroytechnic.ru, doctor-tv.ru and poptravel.ru.
extra-biz.com at least partially shares name servers with other domains; for instance razmestimdom.ru.
Host names with ten IP numbers:
ns1.reg.ru points to: 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
ns2.reg.ru points to: 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.