optimaxbd.com - dns.ninja
optimaxbd.com
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=1784241857 | ||||||
Subdomains
www.optimaxbd.com |
Same first word
optimaxbd.com |
optimaxbd.net |
DNS History
12 records (10 active, 2 former)
●NSdns1.optimax-bd.com2015-09-01 → 2026-07-16 · 2 obs
● 2026-07-16 22:58:46
●NSdns2.optimaxbd.net2015-09-01 → 2026-07-16 · 2 obs
● 2026-07-16 22:58:46
●MXalt1.aspmx.l.google.com2015-09-01 → 2026-07-16 · 2 obs
● 2026-07-16 22:58:46
●MXalt2.aspmx.l.google.com2015-09-01 → 2026-07-16 · 2 obs
● 2026-07-16 22:58:46
●MXaspmx.l.google.com2015-09-01 → 2026-07-16 · 2 obs
● 2026-07-16 22:58:46
●MXaspmx2.googlemail.com2015-09-01 → 2026-07-16 · 2 obs
● 2026-07-16 22:58:46
●MXaspmx3.googlemail.com2015-09-01 → 2026-07-16 · 2 obs
● 2026-07-16 22:58:46
●MXaspmx4.googlemail.com2015-09-01 → 2026-07-16 · 2 obs
● 2026-07-16 22:58:46
●MXaspmx5.googlemail.com2015-09-01 → 2026-07-16 · 2 obs
● 2026-07-16 22:58:46
●A203.112.72.512026-02-14 → 2026-07-16 · 3 obs
● 2026-02-14 16:20:04
● 2026-07-16 22:58:46
○A203.112.72.732015-09-07 → 2017-08-27 · 4 obs
● 2017-08-27 22:46:26
○ 2026-02-14 16:20:04
○ 2026-07-16 22:58:46
○A2401:d380:1000::1032026-02-14 → 2026-07-08 · 16 obs
● 2026-02-14 16:20:04
● 2026-02-18 03:15:00
○ 2026-02-18 10:28:10
○ 2026-03-19 09:36:12
● 2026-03-31 17:34:00
○ 2026-04-05 02:06:08
○ 2026-04-13 03:03:48
● 2026-04-18 04:27:04
● 2026-06-10 00:07:16
○ 2026-06-14 20:25:56
● 2026-06-15 05:09:28
○ 2026-06-25 18:41:56
● 2026-07-08 04:26:54
○ 2026-07-16 22:58:42
○ 2026-07-16 22:58:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| optimaxbd.com | dns2.optimaxbd.net, dns1.optimax-bd.com | 1 record |
✅ Authoritative Response
Server:203.112.72.5
NS records: dns2.optimaxbd.net, dns1.optimax-bd.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimaxbd.com (unsigned zone)
⏱️ Timing
Total: 1145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.112.72.51 |
| AAAA | 1 | 2401:d380:1000::103 |
| NS | 2 | dns1.optimax-bd.com, dns2.optimaxbd.net |
| MX | 7 | aspmx5.googlemail.com (pri: 10), aspmx4.googlemail.com (pri: 10)... |
| TXT | 3 | google-site-verification=nHdnnTbYNd3hpuP, googlea47afdc87d6b664f.... |
| SOA | 1 | dns1.optimax-bd.com admin.optimax-bd.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (dns1.optimax-bd.com)
Analysis
Hierarchy
optimaxbd.com is the parent zone for www.optimaxbd.com.
IP Addresses
optimaxbd.com resolves to one IP address: 203.112.72.51.
urownstory-iqbal.org, optimaxbd.net, harisonslimited.com and two other host names share IP numbers with optimaxbd.com.
Name Servers
The NS records for optimaxbd.com delegate to dns1.optimax-bd.com and dns2.optimaxbd.net.
optimaxbd.com uses the same name servers as several other domains — among them safatexbd.com, 2.221.111.in-addr.arpa, 191.247.61.in-addr.arpa and two more.
optimaxbd.com partially shares its NS delegation with several other domains, including miragetextile.net, 73.112.203.in-addr.arpa, 74.112.203.in-addr.arpa and two others.
These name servers regularly co-occur with the name servers dns1.optimaxbd.net, ns2.ranksitt.net and dns2.optimax-bd.com.
dns1.optimax-bd.com resolves to 203.112.72.5 and 2401:d380:1000::101. Likewise, dns2.optimaxbd.net resolves to 203.112.72.6 and 2401:d380:1000::102 — two IP addresses apiece.
Mail Servers
The MX records for optimaxbd.com point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
optimaxbd.com has at least partial mail server overlap with other domains such as pearll.com, tkwoodland.com, flag-shop.ca and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for aspmx4.googlemail.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.
The A records for aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.
The A records for alt1.aspmx.l.google.com return 142.250.102.26 and 2a00:1450:4025:402::1b.
The A records for alt2.aspmx.l.google.com return 192.178.213.27 and 2a00:1450:4013:c1e::1a.
aspmx4.googlemail.com and aspmx.l.google.com each have 192.178.223.26 IP addresses.