rob.su - robtex.com

rob.su

DNSSEC⚠️ Not signed
A82.40.37.246πŸ‡¬πŸ‡§ HOSTKEY-AS82.40.37.0/24
NSns1.digitalocean.com ⭐ ⚠️ Not in zone NS records
A2606:4700:52::ac40:34d2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSdns1.yandex.net ⚠️ Not in parent delegation
A2a02:6b8::213πŸ‡·πŸ‡Ί TELETECH2a02:6b8::/32 Yandex network
PTRdns1.yandex.net
A213.180.204.213πŸ‡·πŸ‡Ί TELETECH213.180.192.0/19 Yandex network
PTRdns1.yandex.net
NSdns2.yandex.net ⚠️ Not in parent delegation
A2a02:6b8:0:1::213πŸ‡·πŸ‡Ί TELETECH2a02:6b8::/32 Yandex network
PTRdns2.yandex.net
A93.158.134.213πŸ‡·πŸ‡Ί TELETECH93.158.128.0/18 Yandex enterprise network
PTRdns2.yandex.net
NSns2.digitalocean.com ⚠️ Not in zone NS records
A2606:4700:5a::ac40:3515πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com ⚠️ Not in zone NS records
A2606:4700:52::ac40:31d1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209πŸ‡ΊπŸ‡Έ Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
MXmx.yandex.ru ⭐
A2a02:6b8::311πŸ‡·πŸ‡Ί TELETECH2a02:6b8::/32 Yandex network
PTRmxfront.stable.qloud-b.yandex.net
A77.88.21.249πŸ‡·πŸ‡Ί TELETECH77.88.0.0/18 Yandex enterprise network
PTRmxfront.stable.qloud-b.yandex.net
TXTglobalsign-domain-verification=3orWEZnT_mfwwPiB0qmHRFPo8ZUmWKI4foYju63DOk
SOAns1.digitalocean.comhostmaster@rob.su serial=0

su

DNSSECπŸ”’ Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=650208848

Same first word

Similar names

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSdns1.yandex.netdns2.yandex.netns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comexpirepages-kiae-1.nic.ruexpirepages-kiae-2.nic.rux1.jjputx.comx2.jjputx.comMXmx.yandex.rumail.rob.sunomail.nic.ruA82.40.37.246109.70.26.37128.199.61.50194.85.61.76213.136.81.1780.76.42.48
●NSdns1.yandex.net2016-07-18 β†’ 2026-04-23 Β· 3 obs
β—‹ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2026-04-23 19:28:22
●NSdns2.yandex.net2016-07-18 β†’ 2026-04-23 Β· 3 obs
β—‹ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2026-04-23 19:28:22
β—‹NSexpirepages-kiae-1.nic.ru2016-04-27 β†’ 2016-04-27 Β· 4 obs
β—‹ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
β—‹ 2016-07-18 14:51:06
β—‹ 2026-04-23 19:28:22
β—‹NSexpirepages-kiae-2.nic.ru2016-04-27 β†’ 2016-04-27 Β· 4 obs
β—‹ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
β—‹ 2016-07-18 14:51:06
β—‹ 2026-04-23 19:28:22
●NSns1.digitalocean.com2016-07-18 β†’ 2026-04-23 Β· 3 obs
β—‹ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2026-04-23 19:28:22
●NSns2.digitalocean.com2026-02-22 β†’ 2026-04-23 Β· 3 obs
β—‹ 2016-07-18 14:51:06
● 2026-02-22 02:44:04
● 2026-04-23 19:28:22
●NSns3.digitalocean.com2026-02-22 β†’ 2026-04-23 Β· 3 obs
β—‹ 2016-07-18 14:51:06
● 2026-02-22 02:44:04
● 2026-04-23 19:28:22
β—‹NSx1.jjputx.com2015-07-22 β†’ 2016-01-03 Β· 4 obs
● 2015-07-22 01:49:34
● 2016-01-03 08:19:30
β—‹ 2016-04-27 13:33:46
β—‹ 2026-04-23 19:28:22
β—‹NSx2.jjputx.com2015-11-02 β†’ 2016-01-03 Β· 5 obs
β—‹ 2015-07-22 01:49:34
● 2015-11-02 12:00:58
● 2016-01-03 08:19:30
β—‹ 2016-04-27 13:33:46
β—‹ 2026-04-23 19:28:22
β—‹MXmail.rob.su2015-07-22 β†’ 2016-01-03 Β· 4 obs
● 2015-07-22 01:49:34
● 2016-01-03 08:19:30
β—‹ 2016-04-27 13:33:46
β—‹ 2026-04-23 19:28:22
●MXmx.yandex.ru2016-07-18 β†’ 2026-04-23 Β· 3 obs
β—‹ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2026-04-23 19:28:22
β—‹MXnomail.nic.ru2016-04-27 β†’ 2016-04-27 Β· 4 obs
β—‹ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
β—‹ 2016-07-18 14:51:06
β—‹ 2026-04-23 19:28:22
β—‹A109.70.26.372016-04-27 β†’ 2016-04-27 Β· 4 obs
β—‹ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
β—‹ 2016-07-18 14:51:06
β—‹ 2026-04-23 19:28:22
β—‹A128.199.61.502016-07-18 β†’ 2016-11-25 Β· 5 obs
β—‹ 2016-04-27 13:33:46
● 2016-07-18 14:51:06
● 2016-11-25 05:52:54
β—‹ 2021-02-03 12:52:56
β—‹ 2026-04-23 19:28:22
β—‹A194.85.61.762016-04-27 β†’ 2016-04-27 Β· 4 obs
β—‹ 2016-01-03 08:19:30
● 2016-04-27 13:33:46
β—‹ 2016-07-18 14:51:06
β—‹ 2026-04-23 19:28:22
β—‹A213.136.81.172015-07-22 β†’ 2016-01-03 Β· 4 obs
● 2015-07-22 01:49:34
● 2016-01-03 08:19:30
β—‹ 2016-04-27 13:33:46
β—‹ 2026-04-23 19:28:22
β—‹A80.76.42.482021-02-03 β†’ 2021-04-02 Β· 5 obs
β—‹ 2016-11-25 05:52:54
● 2021-02-03 12:52:56
● 2021-04-02 05:30:16
β—‹ 2026-02-22 02:44:04
β—‹ 2026-04-23 19:28:22
●A82.40.37.2462026-02-22 β†’ 2026-04-23 Β· 3 obs
β—‹ 2021-04-02 05:30:16
● 2026-02-22 02:44:04
● 2026-04-23 19:28:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...10 records
rob.suns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com-

βœ… Authoritative Response

Server:172.64.53.21

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rob.su (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A182.40.37.246
NS2dns1.yandex.net, dns2.yandex.net
MX1mx.yandex.ru (pri: 10)
TXT1globalsign-domain-verification=3orWEZnT_
SOA1ns1.digitalocean.com hostmaster.rob.su

πŸ“Œ 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.