sebok.bd - robtex.com
sebok.bd
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:290dπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:9ed9πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.41.13Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.158.217πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | jerry.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3bb6πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b6π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b6πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 108.162.193.182πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 172.64.33.182πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 173.245.59.182πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| NS | kelly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:265bπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25bπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225bπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 108.162.194.91πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 162.159.38.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 172.64.34.91πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| MX | _dc-mx.a649b40e62f1.sebok.bd β | ||||||
| A | 194.233.74.136πΈπ¬ CONTABO-ASIA194.233.72.0/22 Contabo Asia Private Limited 8 Robinson Road, 13-00 ASO Building | ||||||
| PTR | vmi1746728.contaboserver.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.233.74.136 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.41.13, 172.67.158.217 | ||||||
| IPv6 | 2606:4700:3032::6815:290d, 2606:4700:3032::ac43:9ed9 | ||||||
| SOA | jerry.ns.cloudflare.comdns@cloudflare.com serial=2396357470 | ||||||
bd
| DNSSEC | π Signed (DS record present) | ||||||
| A | 203.112.194.232π§π© BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| NS | dns.bd β | ||||||
| NS | bd-ns.anycast.pch.net | ||||||
| NS | jamuna.btcl.net.bd | ||||||
| NS | surma.btcl.net.bd | ||||||
| SOA | dns.bdroot@dns.bd serial=2024253323 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
βNSjerry.ns.cloudflare.com2026-03-20 β 2026-03-24 Β· 2 obs
β 2026-03-24 19:59:56
βNSkelly.ns.cloudflare.com2026-03-20 β 2026-03-24 Β· 2 obs
β 2026-03-24 19:59:56
βMX_dc-mx.a649b40e62f1.sebok.bd2026-03-20 β 2026-03-24 Β· 2 obs
β 2026-03-24 19:59:56
βA104.21.41.132026-03-20 β 2026-03-24 Β· 2 obs
β 2026-03-24 19:59:56
βA172.67.158.2172026-03-20 β 2026-03-24 Β· 2 obs
β 2026-03-24 19:59:56
βA2606:4700:3032::6815:290d2026-03-20 β 2026-03-24 Β· 2 obs
β 2026-03-24 19:59:56
βA2606:4700:3032::ac43:9ed92026-03-20 β 2026-03-24 Β· 2 obs
β 2026-03-24 19:59:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | dns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd | 8 records |
| sebok.bd | kelly.ns.cloudflare.com, jerry.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.91
NS records: kelly.ns.cloudflare.com, jerry.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sebok.bd (unsigned zone)
β±οΈ Timing
Total: 1319ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.217, 104.21.41.13 |
| AAAA | 2 | 2606:4700:3032::ac43:9ed9, 2606:4700:3032::6815:290d |
| NS | 2 | jerry.ns.cloudflare.com, kelly.ns.cloudflare.com |
| MX | 1 | _dc-mx.a649b40e62f1.sebok.bd (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.233.74.136 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jerry.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 8
In-bailiwick: 6 (dns.bd, dns.bd, surma.btcl.net.bd...)
Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)
Analysis
IP Addresses
sebok.bd points to four IP numbers: 2606:4700:3032::6815:290d, 2606:4700:3032::ac43:9ed9, 104.21.41.13 and 172.67.158.217.
Other host names, for instance ted.openspending.org, askleicabiosystems.com, www.yas66.com, rounyou.com and cruzrojaayamonte.org share IP numbers with sebok.bd.
Name Servers
sebok.bd's delegation is to two name servers jerry.ns.cloudflare.com and kelly.ns.cloudflare.com.
sebok.bd shares the same name server configuration as other domains, such as konstantinnikolaevich.org, haus-elk.at, fireforma.com, jkbank.in and biryanibykilo.com.
sebok.bd at least partially shares its name servers with other domains, for instance bladderandbowel.org, cnxda.com, 5tbook.com, option168.bio and saharg.com.
These name servers are commonly used with sandy.ns.cloudflare.com, ignacio.ns.cloudflare.com and jasper.ns.cloudflare.com.
Host names with six IP numbers:
jerry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb6, 2803:f800:50::6ca2:c1b6, 2a06:98c1:50::ac40:21b6, 108.162.193.182, 172.64.33.182 and 173.245.59.182.
kelly.ns.cloudflare.com points to: 2606:4700:50::a29f:265b, 2803:f800:50::6ca2:c25b, 2a06:98c1:50::ac40:225b, 108.162.194.91, 162.159.38.91 and 172.64.34.91.
Mail Servers
sebok.bd is served by a single mail server, _dc-mx.a649b40e62f1.sebok.bd.
_dc-mx.a649b40e62f1.sebok.bd points to IP number 194.233.74.136.