rob.su - robtex.com
rob.su
| DNSSEC | β οΈ Not signed | ||||||
| A | 82.40.37.246π¬π§ HOSTKEY-AS82.40.37.0/24 | ||||||
| NS | ns1.digitalocean.com β β οΈ Not in zone NS records | ||||||
| A | 2606:4700:52::ac40:34d2πΊπΈ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | dns1.yandex.net β οΈ Not in parent delegation | ||||||
| A | 2a02:6b8::213π·πΊ TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213π·πΊ TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net β οΈ Not in parent delegation | ||||||
| A | 2a02:6b8:0:1::213π·πΊ TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213π·πΊ TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| NS | ns2.digitalocean.com β οΈ Not in zone NS records | ||||||
| A | 2606:4700:5a::ac40:3515πΊπΈ Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com β οΈ Not in zone NS records | ||||||
| A | 2606:4700:52::ac40:31d1πΊπΈ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209πΊπΈ Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | mx.yandex.ru β | ||||||
| A | 2a02:6b8::311π·πΊ TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249π·πΊ TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | globalsign-domain-verification=3orWEZnT_mfwwPiB0qmHRFPo8ZUmWKI4foYju63DOk | ||||||
| SOA | ns1.digitalocean.comhostmaster@rob.su serial=0 | ||||||
su
| 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=650208848 | ||||||
Same first word
Similar names
DNS History
18 records (7 active, 11 former)
βNSdns1.yandex.net2016-07-18 β 2026-04-23 Β· 3 obs
β 2016-07-18 14:51:06
β 2026-04-23 19:28:22
βNSdns2.yandex.net2016-07-18 β 2026-04-23 Β· 3 obs
β 2016-07-18 14:51:06
β 2026-04-23 19:28:22
βNSexpirepages-kiae-1.nic.ru2016-04-27 β 2016-04-27 Β· 4 obs
β 2016-04-27 13:33:46
β 2016-07-18 14:51:06
β 2026-04-23 19:28:22
βNSexpirepages-kiae-2.nic.ru2016-04-27 β 2016-04-27 Β· 4 obs
β 2016-04-27 13:33:46
β 2016-07-18 14:51:06
β 2026-04-23 19:28:22
βNSns1.digitalocean.com2016-07-18 β 2026-04-23 Β· 3 obs
β 2016-07-18 14:51:06
β 2026-04-23 19:28:22
βNSns2.digitalocean.com2026-02-22 β 2026-04-23 Β· 3 obs
β 2026-02-22 02:44:04
β 2026-04-23 19:28:22
βNSns3.digitalocean.com2026-02-22 β 2026-04-23 Β· 3 obs
β 2026-02-22 02:44:04
β 2026-04-23 19:28:22
βNSx1.jjputx.com2015-07-22 β 2016-01-03 Β· 4 obs
β 2016-01-03 08:19:30
β 2016-04-27 13:33:46
β 2026-04-23 19:28:22
βNSx2.jjputx.com2015-11-02 β 2016-01-03 Β· 5 obs
β 2015-11-02 12:00:58
β 2016-01-03 08:19:30
β 2016-04-27 13:33:46
β 2026-04-23 19:28:22
βMXmail.rob.su2015-07-22 β 2016-01-03 Β· 4 obs
β 2016-01-03 08:19:30
β 2016-04-27 13:33:46
β 2026-04-23 19:28:22
βMXmx.yandex.ru2016-07-18 β 2026-04-23 Β· 3 obs
β 2016-07-18 14:51:06
β 2026-04-23 19:28:22
βMXnomail.nic.ru2016-04-27 β 2016-04-27 Β· 4 obs
β 2016-04-27 13:33:46
β 2016-07-18 14:51:06
β 2026-04-23 19:28:22
βA109.70.26.372016-04-27 β 2016-04-27 Β· 4 obs
β 2016-04-27 13:33:46
β 2016-07-18 14:51:06
β 2026-04-23 19:28:22
βA128.199.61.502016-07-18 β 2016-11-25 Β· 5 obs
β 2016-07-18 14:51:06
β 2016-11-25 05:52:54
β 2021-02-03 12:52:56
β 2026-04-23 19:28:22
βA194.85.61.762016-04-27 β 2016-04-27 Β· 4 obs
β 2016-04-27 13:33:46
β 2016-07-18 14:51:06
β 2026-04-23 19:28:22
βA213.136.81.172015-07-22 β 2016-01-03 Β· 4 obs
β 2016-01-03 08:19:30
β 2016-04-27 13:33:46
β 2026-04-23 19:28:22
βA80.76.42.482021-02-03 β 2021-04-02 Β· 5 obs
β 2021-02-03 12:52:56
β 2021-04-02 05:30:16
β 2026-02-22 02:44:04
β 2026-04-23 19:28:22
βA82.40.37.2462026-02-22 β 2026-04-23 Β· 3 obs
β 2026-02-22 02:44:04
β 2026-04-23 19:28:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| rob.su | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
β Authoritative Response
Server:172.64.53.21
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for rob.su (unsigned zone)
β±οΈ Timing
Total: 625ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.40.37.246 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | globalsign-domain-verification=3orWEZnT_ |
| SOA | 1 | ns1.digitalocean.com hostmaster.rob.su |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
rob.su points to a single IP number: 82.40.37.246.
Other host names, for instance robert.pro and hawk-17-b2-v4wan-167565-cust1525.vm26.cable.virginm.net, share IP numbers with rob.su.
Name Servers
rob.su is delegated to five name servers: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, dns1.yandex.net and dns2.yandex.net.
rob.su shares name servers with other domains at least partially, for instance backpackingaround.com, (0x73686974)han.com, e-z.me, mydevteam.com.au and thefoxes.ws.
these name servers are commonly used together with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers:
ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.
ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.
ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.
dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213.
dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
The mail server for rob.su is mx.yandex.ru.
rob.su shares the same mail server setup as other domains, including oneyoga.ru, nozn.ru, bcda.ru, mtronic.ru and vz.ru.
rob.su shares some mail servers with other domains, including anglofeel.ru, mkr-17a.ru, filipp-ok.ru, experiencetravel.ru and zaoplatov.ru.
These mail servers are often used with the mail servers mx.yandex.net.
Host name mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.