utp51.ru - robtex.com
utp51.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.221.70.168🇷🇺 dedic-center-as91.221.70.0/23 www.dedic-center.ru | ||||||
| PTR | r26.ru | ||||||
| NS | r26.ru ⭐ | ||||||
| A | 91.221.70.51🇷🇺 dedic-center-as91.221.70.0/23 www.dedic-center.ru | ||||||
| PTR | r26.ru | ||||||
| NS | ns1.r26.ru | ||||||
| A | 91.221.70.51🇷🇺 dedic-center-as91.221.70.0/23 www.dedic-center.ru | ||||||
| PTR | r26.ru | ||||||
| NS | ns2.r26.ru | ||||||
| A | 91.221.70.168🇷🇺 dedic-center-as91.221.70.0/23 www.dedic-center.ru | ||||||
| PTR | r26.ru | ||||||
| MX | mail.utp51.ru(20) | ||||||
| A | 91.221.70.168🇷🇺 dedic-center-as91.221.70.0/23 www.dedic-center.ru | ||||||
| PTR | r26.ru | ||||||
| TXT | v=spf1 ip4:91.221.70.51 a mx ~all | ||||||
| SOA | r26.ruroot@r26.ru 2015-02-16 #2 | ||||||
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=4068857 | ||||||
Subdomains
mail.utp51.ru |
Same first word
utp51.ru |
DNS History
5 records (5 active, 0 former)
●MXmail.utp51.ru2015-07-04 → 2026-05-13 · 2 obs
● 2026-05-13 09:30:10
●A91.221.70.1682015-07-04 → 2026-05-13 · 2 obs
● 2026-05-13 09:30:10
🔍 DNS Trace
Analysis
Hierarchy
utp51.ru is the parent of mail.utp51.ru.
IP Addresses
utp51.ru resolves to one IP number: 91.221.70.168.
other host names including mail.utp92.ru, utp-24.ru, gippermarket.ru, utp01.ru and tolmart.ru share IP numbers with utp51.ru.
Name Servers
utp51.ru is delegated to three name servers r26.ru, ns1.r26.ru and ns2.r26.ru.
utp51.ru at least partially shares name servers with other domains, for instance utp-24.ru, olshops.ru, dumapokachi.ru, gippermarket.ru and utp01.ru.
Host names with one IP number:
r26.ru points to: 91.221.70.51.
ns1.r26.ru points to: 91.221.70.51.
ns2.r26.ru points to: 91.221.70.168.
Host names that point to 91.221.70.51: r26.ru and ns1.r26.ru.
Mail Servers
utp51.ru is handled by a single mail server, mail.utp51.ru.
mail.utp51.ru resolves to IP 91.221.70.168.