php.bd - robtex.com
php.bd
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns.btcl.net.bd โ ๏ธ Not in zone NS records | ||||||
| A | 2407:5000:b::2๐ง๐ฉ BTTB-AS-AP2407:5000:b::/48 | ||||||
| A | 123.49.12.148๐ง๐ฉ BTTB-AS-AP123.49.12.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| NS | slave.btcl.net.bd โ ๏ธ Not in zone NS records | ||||||
| A | 2407:5000:b::3๐ง๐ฉ BTTB-AS-AP2407:5000:b::/48 | ||||||
| A | 123.49.12.149๐ง๐ฉ BTTB-AS-AP123.49.12.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
bd
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 203.112.194.232๐ง๐ฉ BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| NS | dns.bd โญ | ||||||
| NS | bd-ns.anycast.pch.net โ ๏ธ Not in parent delegation | ||||||
| NS | jamuna.btcl.net.bd | ||||||
| NS | surma.btcl.net.bd | ||||||
| SOA | dns.bdroot@dns.bd serial=2024255695 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โNSdns.btcl.net.bd2026-02-24 โ 2026-04-23 ยท 2 obs
โ 2026-04-23 21:59:00
โNSslave.btcl.net.bd2026-02-24 โ 2026-04-23 ยท 2 obs
โ 2026-04-23 21:59:00
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | dns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd | 8 records |
| php.bd | dns.btcl.net.bd, slave.btcl.net.bd | - |
โ Authoritative Response
Server:123.49.12.149
NS records: dns.btcl.net.bd, slave.btcl.net.bd
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for php.bd (unsigned zone)
โฑ๏ธ Timing
Total: 2611ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
๐ Glue Records Collected
Total: 8
In-bailiwick: 6 (dns.bd, surma.btcl.net.bd, jamuna.btcl.net.bd...)
Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)
Analysis
Name Servers
php.bd is delegated to two name servers: dns.btcl.net.bd and slave.btcl.net.bd.
php.bd uses the same name server setup as other domains, including 50.49.123.in-addr.arpa, customs.gov.bd, 129.211.180.in-addr.arpa, 84-235-120-56.baidu.com.bd and kormee.com.bd.
At least part of the name servers for php.bd are shared with other domains, for instance parttimer.com.bd, cbnfm.edu.bd, kmu.ac.bd, itzone.com.bd and mt.com.bd.
these name servers are commonly used with dns.bttb.net.bd, slave.bttb.net.bd, ns1.btclparked.com.bd, ns2.btclparked.com.bd and ns3.btclparked.com.bd.
Host names with two IP numbers:
dns.btcl.net.bd points to 2407:5000:b::2 and 123.49.12.148.
slave.btcl.net.bd points to 2407:5000:b::3 and 123.49.12.149.