duplex-tula.ru - robtex.com
duplex-tula.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.70.8Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.173🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chance.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c21🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chance.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c321🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chance.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2321🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chance.ns.cloudflare.com | ||||||
| A | 108.162.195.33🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chance.ns.cloudflare.com | ||||||
| A | 162.159.44.33Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chance.ns.cloudflare.com | ||||||
| A | 172.64.35.33🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chance.ns.cloudflare.com | ||||||
| NS | nola.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 108.162.192.212🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 172.64.32.212🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 173.245.58.212🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.70.8, 172.67.217.173 | ||||||
| SOA | chance.ns.cloudflare.comdns@cloudflare.com serial=2410948855 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069813 | ||||||
Same first word
duplex-tula.ru |
DNS History
7 records (4 active, 3 former)
●NSchance.ns.cloudflare.com2026-06-21 → 2026-07-31 · 3 obs
● 2026-06-21 03:25:54
● 2026-07-31 09:08:36
●NSnola.ns.cloudflare.com2026-06-21 → 2026-07-31 · 3 obs
● 2026-06-21 03:25:54
● 2026-07-31 09:08:36
○NSns1.expired.beget.com2026-03-12 → 2026-03-12 · 3 obs
○ 2026-06-21 03:25:54
○ 2026-07-31 09:08:36
○NSns2.expired.beget.com2026-03-12 → 2026-03-12 · 3 obs
○ 2026-06-21 03:25:54
○ 2026-07-31 09:08:36
●A104.21.70.82026-06-21 → 2026-07-31 · 3 obs
● 2026-06-21 03:25:54
● 2026-07-31 09:08:36
●A172.67.217.1732026-06-21 → 2026-07-31 · 3 obs
● 2026-06-21 03:25:54
● 2026-07-31 09:08:36
○A5.101.159.262026-03-12 → 2026-03-12 · 3 obs
○ 2026-06-21 03:25:54
○ 2026-07-31 09:08:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | c.tld-servers.ru, e.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net... | - |
| duplex-tula.ru | chance.ns.cloudflare.com, nola.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.33
NS records: chance.ns.cloudflare.com, nola.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duplex-tula.ru (unsigned zone)
⏱️ Timing
Total: 626ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.70.8, 172.67.217.173 |
| NS | 2 | chance.ns.cloudflare.com, nola.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chance.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
duplex-tula.ru resolves to the IP addresses 104.21.70.8 and 172.67.217.173
Additional host names — claim-humidifi.org, ampersand.com.mx, veranoparis.com and two others — share IP numbers with duplex-tula.ru.
Name Servers
The NS records for duplex-tula.ru delegate to chance.ns.cloudflare.com and nola.ns.cloudflare.com.
duplex-tula.ru shares its name server setup with other domains, including gibis.de, crysome.net, dccorporateheadshot.com and two others.
duplex-tula.ru has at least partial name server overlap with other domains, such as ursolicengine.digital, ellis.gr, wheelchairsales.com.au and two others.
It is common to see these name servers used together with name servers stevie.ns.cloudflare.com and hayes.ns.cloudflare.com.
Host names with 6 IP numbers:
chance.ns.cloudflare.com maps to 108.162.195.33, 162.159.44.33, 172.64.35.33 and 3 additional IP addresses.
nola.ns.cloudflare.com maps to 108.162.192.212, 172.64.32.212, 173.245.58.212 and 3 additional IP addresses.