kvant-is.ru - robtex.com
kvant-is.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.249.71.84🇷🇺 MIRAN-AS178.249.71.0/24 | ||||||
| PTR | vl2678.miran.ru | ||||||
| NS | armando.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ce1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 108.162.195.225🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 162.159.44.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| A | 172.64.35.225🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | armando.ns.cloudflare.com | ||||||
| NS | melinda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ac6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melinda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | melinda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20c6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | melinda.ns.cloudflare.com | ||||||
| A | 108.162.192.198🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melinda.ns.cloudflare.com | ||||||
| A | 172.64.32.198🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melinda.ns.cloudflare.com | ||||||
| A | 173.245.58.198🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melinda.ns.cloudflare.com | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | _globalsign-domain-verification=4K2_ifPAw4My8nI_qbOw7EbP6HxntT59kMfJgL0y-v | ||||||
| TXT | mailru-domain: L90milZBWCdRSx4h | ||||||
| TXT | v=spf1 ip4:91.142.87.74 ip4:123.123.123.123 ip4:213.108.130.25 ip4:193.232.22... | ||||||
| SOA | armando.ns.cloudflare.comdns@cloudflare.com serial=2401239243 | ||||||
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=4068487 | ||||||
Same first word
kvant-is.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSarmando.ns.cloudflare.com2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 11:44:38
●NSmelinda.ns.cloudflare.com2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 11:44:38
●A178.249.71.842026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 11:44:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net... | - |
| kvant-is.ru | melinda.ns.cloudflare.com, armando.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.198
NS records: melinda.ns.cloudflare.com, armando.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kvant-is.ru (unsigned zone)
⏱️ Timing
Total: 790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.249.71.84 |
| NS | 2 | armando.ns.cloudflare.com, melinda.ns.cloudflare.com |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 3 | _globalsign-domain-verification=4K2_ifPA, mailru-domain: L90milZBWCdRSx4h... |
| SOA | 1 | armando.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
kvant-is.ru points to a single IP number: 178.249.71.84.
Other host names such as vmedi.ru and e-m-l.ru share IP numbers with kvant-is.ru.
Name Servers
Delegation for kvant-is.ru rests with two name servers, armando.ns.cloudflare.com and melinda.ns.cloudflare.com.
kvant-is.ru shares the same name server setup as other domains, including vmedi.ru, e-m-l.ru, qahxxdcm1q6gjxucws1b5ao61gkthry.pages.dev, atacb.com and p7sqrqld0qskclaykgck4sd4kmobyy6qesq.pages.dev.
kvant-is.ru at least partially shares name servers with other domains, for instance xrutor.eu.org, redbarnfeedandpet.com, tib.co.uk, milrail.net and dragoniz.com.
These name servers are commonly used with ines.ns.cloudflare.com and harleigh.ns.cloudflare.com.
Host names with six IP numbers: armando.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce1, 2803:f800:50::6ca2:c3e1, 2a06:98c1:50::ac40:23e1, 108.162.195.225, 162.159.44.225 and 172.64.35.225. melinda.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac6, 2803:f800:50::6ca2:c0c6, 2a06:98c1:50::ac40:20c6, 108.162.192.198, 172.64.32.198 and 173.245.58.198.
Mail Servers
kvant-is.ru is handled by a single mail server, emx.mail.ru.
kvant-is.ru uses the same mail server configuration as other domains, such as real-line.ru, godbuh.ru, acea-spb.ru, arss.ru and ars16.ru.
kvant-is.ru shares at least some mail servers with other domains, for instance stroydobro.ru, novax.ru, guliy.ru and buhbalans.by.
emx.mail.ru resolves to two IP numbers: 94.100.180.180 and 217.69.139.180.