tutorianbd.com - robtex.com
tutorianbd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:15cc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c852🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.204Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.82🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ajay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| NS | norah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2646🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c246🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2246🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 108.162.194.70🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 162.159.38.70Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| A | 172.64.34.70🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norah.ns.cloudflare.com | ||||||
| TXT | tutorianbd.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.21.204, 172.67.200.82 | ||||||
| IPv6 | 2606:4700:3032::6815:15cc, 2606:4700:3037::ac43:c852 | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2396434694 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774596977 | ||||||
Same first word
tutorianbd.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSajay.ns.cloudflare.com2026-03-08 → 2026-03-27 · 2 obs
● 2026-03-27 07:58:52
●NSnorah.ns.cloudflare.com2026-03-08 → 2026-03-27 · 2 obs
● 2026-03-27 07:58:52
●A104.21.21.2042026-03-08 → 2026-03-27 · 2 obs
● 2026-03-27 07:58:52
●A172.67.200.822026-03-08 → 2026-03-27 · 2 obs
● 2026-03-27 07:58:52
●A2606:4700:3032::6815:15cc2026-03-08 → 2026-03-27 · 2 obs
● 2026-03-27 07:58:52
●A2606:4700:3037::ac43:c8522026-03-08 → 2026-03-27 · 2 obs
● 2026-03-27 07:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| tutorianbd.com | ajay.ns.cloudflare.com, norah.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:172.64.33.56
NS records: ajay.ns.cloudflare.com, norah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorianbd.com (unsigned zone)
⏱️ Timing
Total: 239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.21.204, 172.67.200.82 |
| AAAA | 2 | 2606:4700:3037::ac43:c852, 2606:4700:3032::6815:15cc |
| NS | 2 | ajay.ns.cloudflare.com, norah.ns.cloudflare.com |
| TXT | 1 | tutorianbd.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ajay.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ajay.ns.cloudflare.com, ajay.ns.cloudflare.com, ajay.ns.cloudflare.com...)
Analysis
IP Addresses
tutorianbd.com points to four IP numbers: 2606:4700:3032::6815:15cc, 2606:4700:3037::ac43:c852, 104.21.21.204 and 172.67.200.82.
Other host names, for instance swisspostch.info, bertazzonirepairsf.com, tptg.sg, omv-po.ru and llmbooster.com share IP numbers with tutorianbd.com.
Name Servers
tutorianbd.com is delegated to two name servers: ajay.ns.cloudflare.com and norah.ns.cloudflare.com.
tutorianbd.com uses the same name server setup as other domains, for instance artgun.co.za, soundshusky.com, openlaw.nz, pharoldo.com and rdfconsulting.com.
tutorianbd.com shares name servers with other domains at least partially, for instance coconutstorm.com, fhv.is, echelon2026analytics.click, gogetget.com and versalka.pl.
these name servers are commonly used together with olivia.ns.cloudflare.com and paityn.ns.cloudflare.com.
Host names with six IP numbers: ajay.ns.cloudflare.com points to 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56; norah.ns.cloudflare.com points to 2606:4700:50::a29f:2646, 2803:f800:50::6ca2:c246, 2a06:98c1:50::ac40:2246, 108.162.194.70, 162.159.38.70 and 172.64.34.70.