php.bd - dns.ninja
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=2024264829 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โNSdns.btcl.net.bd2026-02-24 โ 2026-07-17 ยท 2 obs
โ 2026-07-17 19:50:28
โNSslave.btcl.net.bd2026-02-24 โ 2026-07-17 ยท 2 obs
โ 2026-07-17 19:50:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | dns.bd, jamuna.btcl.net.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd | 8 records |
| php.bd | dns.btcl.net.bd, slave.btcl.net.bd | - |
โ Authoritative Response
Server:123.49.12.148
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: 2344ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
๐ Glue Records Collected
Total: 8
In-bailiwick: 6 (dns.bd, dns.bd, jamuna.btcl.net.bd...)
Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)
Analysis
Name Servers
php.bd uses two name servers for its delegation: dns.btcl.net.bd and slave.btcl.net.bd.
php.bd shares its NS records with other domains, for example 50.49.123.in-addr.arpa, mitali.com.bd, siemens.com.bd and two others.
At least some of php.bd's name servers are shared with other domains, for example parttimer.com.bd, cbnfm.edu.bd, kmu.ac.bd and two more.
These name servers are often deployed together with the name servers dns.bttb.net.bd, slave.bttb.net.bd, ns1.btclparked.com.bd and ns2.btclparked.com.bd.
The two host names dns.btcl.net.bd and slave.btcl.net.bd each have a pair of IP addresses: dns.btcl.net.bd has 123.49.12.148 and 2407:5000:b::2, and slave.btcl.net.bd has 123.49.12.149 and 2407:5000:b::3.