polinst.ru - robtex.com
polinst.ru
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:2a9eπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:a385πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.42.158Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.163.133πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | hayes.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cf5πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3f5π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23f5πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 108.162.195.245πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 162.159.44.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 172.64.35.245πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| NS | sierra.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f5πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f5π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f5πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 108.162.194.245πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 162.159.38.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 172.64.34.245πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.42.158, 172.67.163.133 | ||||||
| IPv6 hints | 2606:4700:3030::6815:2a9e, 2606:4700:3031::ac43:a385 | ||||||
| SOA | hayes.ns.cloudflare.comdns@cloudflare.com serial=2401083926 | ||||||
ru
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.dns.ripn.net β | ||||||
| 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=4068498 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
βNShayes.ns.cloudflare.com2026-04-09 β 2026-04-13 Β· 3 obs
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βNSns1.peterhost.ru2015-08-21 β 2017-04-20 Β· 4 obs
β 2017-04-20 09:03:14
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βNSns2.peterhost.ru2015-08-21 β 2017-04-20 Β· 4 obs
β 2017-04-20 09:03:14
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βNSsierra.ns.cloudflare.com2026-04-09 β 2026-04-13 Β· 3 obs
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βMXmx2.peterhost.ru2015-08-21 β 2017-04-20 Β· 4 obs
β 2017-04-20 09:03:14
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βMXmx3.peterhost.ru2015-08-21 β 2017-04-20 Β· 4 obs
β 2017-04-20 09:03:14
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βMXmx4.peterhost.ru2015-08-21 β 2017-04-20 Β· 4 obs
β 2017-04-20 09:03:14
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βA104.21.42.1582026-04-09 β 2026-04-13 Β· 3 obs
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βA172.67.163.1332026-04-09 β 2026-04-13 Β· 3 obs
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βA2606:4700:3030::6815:2a9e2026-04-09 β 2026-04-13 Β· 3 obs
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βA2606:4700:3031::ac43:a3852026-04-09 β 2026-04-13 Β· 3 obs
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
βA80.93.62.662015-08-21 β 2017-04-20 Β· 4 obs
β 2017-04-20 09:03:14
β 2026-04-09 20:54:26
β 2026-04-13 10:16:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| polinst.ru | sierra.ns.cloudflare.com, hayes.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.195.245
NS records: sierra.ns.cloudflare.com, hayes.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for polinst.ru (unsigned zone)
β±οΈ Timing
Total: 916ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.158, 172.67.163.133 |
| AAAA | 2 | 2606:4700:3031::ac43:a385, 2606:4700:3030::6815:2a9e |
| NS | 2 | hayes.ns.cloudflare.com, sierra.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hayes.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
polinst.ru maps to four IP numbers: 2606:4700:3030::6815:2a9e, 2606:4700:3031::ac43:a385, 104.21.42.158 and 172.67.163.133.
Other host names, for instance jyjyu.com, kym.org.tr, bdmbetcasino.at, campingspotter.nl and sadafholiday.ca share IP numbers with polinst.ru.
Name Servers
Two name servers hayes.ns.cloudflare.com and sierra.ns.cloudflare.com are delegated to polinst.ru.
polinst.ru uses the same name server configuration as other domains, such as alishka.net, trefah.com, revealingpolitics.com, telegokpmi.click and poleaxe.co.
polinst.ru at least partially shares name servers with other domains such as lucanvethospital.com, stdst.ru, mrbmt.info, akunesia.co.id and qt52hu11.com.
These name servers are commonly used with nola.ns.cloudflare.com and keyla.ns.cloudflare.com.
Host names with six IP numbers: Host name hayes.ns.cloudflare.com points to 2606:4700:58::a29f:2cf5, 2803:f800:50::6ca2:c3f5, 2a06:98c1:50::ac40:23f5, 108.162.195.245, 162.159.44.245 and 172.64.35.245; host name sierra.ns.cloudflare.com points to 2606:4700:50::a29f:26f5, 2803:f800:50::6ca2:c2f5, 2a06:98c1:50::ac40:22f5, 108.162.194.245, 162.159.38.245 and 172.64.34.245.