ivst.su - robtex.com

ivst.su

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2e52🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:8874🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.82Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.116🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdaniella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A2803:f800:50::6ca2:c2e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaniella.ns.cloudflare.com
A2a06:98c1:50::ac40:22e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaniella.ns.cloudflare.com
A108.162.194.228🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A162.159.38.228Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A172.64.34.228🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
NSgabriel.ns.cloudflare.com
A2606:4700:58::a29f:2cf4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
A2803:f800:50::6ca2:c3f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgabriel.ns.cloudflare.com
A2a06:98c1:50::ac40:23f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgabriel.ns.cloudflare.com
A108.162.195.244🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
A162.159.44.244Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
A172.64.35.244🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgabriel.ns.cloudflare.com
MXemx.mail.ru ⭐
A94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region
PTRemx.mail.ru
A217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region
PTRemx.mail.ru
TXTv=spf1 ip4:86.110.194.186 a mx include:_spf.mail.ru ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.82, 172.67.136.116
IPv6 hints2606:4700:3030::6815:2e52, 2606:4700:3030::ac43:8874
SOAdaniella.ns.cloudflare.comdns@cloudflare.com serial=2401509959

su

DNSSEC🔒 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=650209049

PTR for

227.165.212.155.in-addr.arpa

Same first word

ivst.com
ivst.su

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DNS History

7 records (7 active, 0 former)

NSdaniella.ns.cloudflare.comgabriel.ns.cloudflare.comMXemx.mail.ruA104.21.46.82172.67.136.1162606:4700:3030::6815:2e522606:4700:3030::ac43:8874
●NSdaniella.ns.cloudflare.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 13:54:18
● 2026-05-10 14:56:42
●NSgabriel.ns.cloudflare.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 13:54:18
● 2026-05-10 14:56:42
●MXemx.mail.ru2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 13:54:18
● 2026-05-10 14:56:42
●A104.21.46.822026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 13:54:18
● 2026-05-10 14:56:42
●A172.67.136.1162026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 13:54:18
● 2026-05-10 14:56:42
●A2606:4700:3030::6815:2e522026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 13:54:18
● 2026-05-10 14:56:42
●A2606:4700:3030::ac43:88742026-05-08 → 2026-05-10 · 2 obs
● 2026-05-08 13:54:18
● 2026-05-10 14:56:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sud.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net...10 records
ivst.sugabriel.ns.cloudflare.com, daniella.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.228

NS records: gabriel.ns.cloudflare.com, daniella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ivst.su (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.136.116, 104.21.46.82
AAAA22606:4700:3030::6815:2e52, 2606:4700:3030::ac43:8874
NS2daniella.ns.cloudflare.com, gabriel.ns.cloudflare.com
MX1emx.mail.ru (pri: 10)
TXT1v=spf1 ip4:86.110.194.186 a mx include:_
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1daniella.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)

Analysis

IP Addresses

ivst.su maps to four IP numbers: 2606:4700:3030::6815:2e52, 2606:4700:3030::ac43:8874, 104.21.46.82 and 172.67.136.116.

Other host names, for instance matbet950.com, maturedate.info, www.bidadari.my, install.lostel.org and megaspoilt.com share IP numbers with ivst.su.

Name Servers

Two name servers daniella.ns.cloudflare.com and gabriel.ns.cloudflare.com handle delegation for ivst.su.

ivst.su uses the same name server setup as other domains, for example kangdi-brass.com, trauerspruch.de, chinapros-machine.com, hd-grinder.com and cn-susmed.com.

ivst.su partially shares name servers with other domains; examples include twwiki.com, ymjym.org, lijianghiker.com, abm-comp.co.il and clogaujewellery.com.

These name servers are commonly used with lamar.ns.cloudflare.com, ezra.ns.cloudflare.com and val.ns.cloudflare.com.

Host names with six IP numbers: daniella.ns.cloudflare.com points to: 2606:4700:50::a29f:26e4, 2803:f800:50::6ca2:c2e4, 2a06:98c1:50::ac40:22e4, 108.162.194.228, 162.159.38.228 and 172.64.34.228; gabriel.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf4, 2803:f800:50::6ca2:c3f4, 2a06:98c1:50::ac40:23f4, 108.162.195.244, 162.159.44.244 and 172.64.35.244.

Mail Servers

ivst.su is handled by a single mail server, emx.mail.ru.

ivst.su has the same mail server setup as other domains, including narkopremium.ru, vek33.ru, 2eurostore.ru, atabaev.ru and trustenergo.ru.

ivst.su shares some mail servers with other domains, at least partially, such as mnvladivostok.ru, bonlaif.ru, cifra45.ru, dktoys.toys and fsk-akvant.ru.

Host emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.