mammothdev.by - robtex.com
mammothdev.by
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:a967🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4f53🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.83Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.103🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anirban.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c140🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2140🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 108.162.193.64🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 172.64.33.64🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 173.245.59.64🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| NS | lina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3abb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 108.162.192.187🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 172.64.32.187🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 173.245.58.187🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | google-site-verification=VVp8GFqfuKcLzNgdjLhkmlaXjVHDHzu9oPBwjXBtnds | ||||||
| TXT | v=spf1 ip4:IP-1 ip4:IP-2 ip4:IP-3 include:_spf.yandex.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.83, 172.67.169.103 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:a967, 2606:4700:3036::6815:4f53 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com | ||||||
| SOA | anirban.ns.cloudflare.comdns@cloudflare.com serial=2398730138 | ||||||
by
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.tld.becloud.by ⭐ | ||||||
| NS | dns1.tld.becloudby.com | ||||||
| NS | dns2.tld.becloudby.tech | ||||||
| NS | dns3.tld.becloudby.tech | ||||||
| NS | dns4.tld.becloudby.tech | ||||||
| NS | dns7.tld.becloudby.com | ||||||
| SOA | dns1.tld.becloud.bysupport@becloud.by serial=2604130740 | ||||||
Same first word
mammothdev.by |
Similar names
DNS History
7 records (7 active, 0 former)
●NSanirban.ns.cloudflare.com2026-04-05 → 2026-04-13 · 2 obs
● 2026-04-13 07:55:12
●NSlina.ns.cloudflare.com2026-04-05 → 2026-04-13 · 2 obs
● 2026-04-13 07:55:12
●MXmx.yandex.net2026-04-05 → 2026-04-13 · 2 obs
● 2026-04-13 07:55:12
●A104.21.79.832026-04-05 → 2026-04-13 · 2 obs
● 2026-04-13 07:55:12
●A172.67.169.1032026-04-05 → 2026-04-13 · 2 obs
● 2026-04-13 07:55:12
●A2606:4700:3035::ac43:a9672026-04-05 → 2026-04-13 · 2 obs
● 2026-04-13 07:55:12
●A2606:4700:3036::6815:4f532026-04-05 → 2026-04-13 · 2 obs
● 2026-04-13 07:55:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| by | dns1.tld.becloudby.com, dns7.tld.becloudby.com, dns2.tld.becloudby.tech, dns3.tld.becloudby.tech... | - |
| mammothdev.by | lina.ns.cloudflare.com, anirban.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.64
NS records: lina.ns.cloudflare.com, anirban.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mammothdev.by (unsigned zone)
⏱️ Timing
Total: 588ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.79.83, 172.67.169.103 |
| AAAA | 2 | 2606:4700:3036::6815:4f53, 2606:4700:3035::ac43:a967 |
| NS | 2 | anirban.ns.cloudflare.com, lina.ns.cloudflare.com |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | google-site-verification=VVp8GFqfuKcLzNg, v=spf1 ip4:IP-1 ip4:IP-2 ip4:IP-3 includ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anirban.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
mammothdev.by resolves to four IPs: 2606:4700:3035::ac43:a967, 2606:4700:3036::6815:4f53, 104.21.79.83 and 172.67.169.103.
Other host names such as 28.122.29.wareriver.com, vertexaroom.co.uk, dmautomek.no, prokatpohod.ru and reardenmetal.com share IP numbers with mammothdev.by.
Name Servers
mammothdev.by is delegated to two name servers: anirban.ns.cloudflare.com and lina.ns.cloudflare.com.
mammothdev.by uses the same name server setup as other domains, including dotro.ro, brinca.com, atctw.com, cvprofi.fr and concejomdp.gov.ar.
At least part of the name servers for mammothdev.by are shared with other domains, for instance therealsingapore.com, 417080.com, corn679.workers.dev, gidamikrobiyolojisi.com and 01a.cc.
These name servers are commonly used alongside the name servers ray.ns.cloudflare.com.
Host names with six IP numbers:
anirban.ns.cloudflare.com points to: 2606:4700:58::adf5:3b40, 2803:f800:50::6ca2:c140, 2a06:98c1:50::ac40:2140, 108.162.193.64, 172.64.33.64 and 173.245.59.64.
lina.ns.cloudflare.com points to: 2606:4700:50::adf5:3abb, 2803:f800:50::6ca2:c0bb, 2a06:98c1:50::ac40:20bb, 108.162.192.187, 172.64.32.187 and 173.245.58.187.
Mail Servers
The mail server for mammothdev.by is mx.yandex.net.
mammothdev.by uses the same mail server setup as other domains, for instance rivamermer.com, plitka-prof.by, itdevel.ru, www.dentalroott.ru and minfi.ru.
mammothdev.by shares at least some mail servers with other domains, for example ozero-tur.ru, shpion.ru, oborontech.ru, kovrochist.ru and pikapo.ru.
Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.