protobiol.ru - robtex.com
protobiol.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.222.56.169🇷🇺 SWEB-AS77.222.56.0/23 SpaceWeb Hosting provider | ||||||
| PTR | vh269.sweb.ru | ||||||
| NS | ns1.spaceweb.ru ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
| A | 2a02:408:7722:51:77:222:51:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb) | ||||||
| A | 77.222.51.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation | ||||||
| PTR | ns3.spaceweb.pro | ||||||
| NS | ns4.spaceweb.pro | ||||||
| A | 2a01:d8:9:2::100🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route | ||||||
| PTR | ns4.spaceweb.pro | ||||||
| A | 89.111.167.100🇷🇺 RU-CENTER-AS89.111.160.0/20 RU-CENTER route | ||||||
| PTR | ns4.spaceweb.pro | ||||||
| MX | mail.protobiol.ru ⭐ | ||||||
| A | 46.47.254.122🇷🇺 PETERSTAR-AS46.47.192.0/18 PJSC Megafon SZF St.Petersburg | ||||||
| PTR | mail.npk-bik.ru | ||||||
| SOA | ns1.spaceweb.rudns1@sweb.ru 2011-12-26 #38 | ||||||
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=4068695 | ||||||
Subdomains
mail.protobiol.ru |
Same first word
protobiol.ru |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.spaceweb.ru2015-08-05 → 2026-04-29 · 2 obs
● 2026-04-29 19:59:36
●NSns2.spaceweb.ru2015-08-05 → 2026-04-29 · 2 obs
● 2026-04-29 19:59:36
●NSns3.spaceweb.pro2015-08-05 → 2026-04-29 · 2 obs
● 2026-04-29 19:59:36
●NSns4.spaceweb.pro2015-08-05 → 2026-04-29 · 2 obs
● 2026-04-29 19:59:36
●MXmail.protobiol.ru2026-03-29 → 2026-04-29 · 3 obs
● 2026-03-29 22:04:12
● 2026-04-29 19:59:36
○MXmx1.spaceweb.ru2015-08-05 → 2018-07-15 · 4 obs
● 2018-07-15 07:56:32
○ 2026-03-29 22:04:12
○ 2026-04-29 19:59:36
○MXmx2.spaceweb.ru2015-08-05 → 2018-07-15 · 4 obs
● 2018-07-15 07:56:32
○ 2026-03-29 22:04:12
○ 2026-04-29 19:59:36
●A77.222.56.1692026-03-29 → 2026-04-29 · 3 obs
● 2026-03-29 22:04:12
● 2026-04-29 19:59:36
○A77.222.56.432015-08-05 → 2018-07-15 · 4 obs
● 2018-07-15 07:56:32
○ 2026-03-29 22:04:12
○ 2026-04-29 19:59:36
🔍 DNS Trace
Analysis
Hierarchy
protobiol.ru is the parent of mail.protobiol.ru.
IP Addresses
protobiol.ru resolves to a single IP: 77.222.56.169.
Other host names, for instance sportleader.ru, import-export-trade.com, amazingweb.ru, kamini.ru and na-meste.ru share IP numbers with protobiol.ru.
Name Servers
protobiol.ru is delegated to four name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
protobiol.ru shares some name servers with other domains, for example sangork-kislovodsk.ru, isever.net, xn--d1ahnchsl.xn--p1ai, 161audit.ru and zumato.com.
Host names with two IP numbers
Two IPs per host:
ns3.spaceweb.pro points to 2a02:408:7722:51:77:222:51:244 and 77.222.51.244
ns4.spaceweb.pro points to 2a01:d8:9:2::100 and 89.111.167.100
ns1.spaceweb.ru points to 2a02:408:7722:50:77:222:50:244 and 77.222.50.244
ns2.spaceweb.ru points to 2a01:d8:9:1::68 and 89.111.160.68
Mail Servers
protobiol.ru is handled by a single mail server, mail.protobiol.ru.
Host name mail.protobiol.ru points to IP 46.47.254.122.