onlinesylhet.com - robtex.com
onlinesylhet.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.248.188.172UHB-AS-AP161.248.188.0/24 Mobarok Hussain Aqua, Bangladesh Bank Mor, Mymensingh | ||||||
| PTR | srv100.servercpanel.com | ||||||
| NS | cdns1.servercpanel.com ⭐ | ||||||
| A | 161.248.188.211UHB-AS-AP161.248.188.0/24 Mobarok Hussain Aqua, Bangladesh Bank Mor, Mymensingh | ||||||
| NS | cdns2.servercpanel.com | ||||||
| A | 163.128.140.139UNSPECIFIED160.0.0.0/3 | ||||||
| MX | onlinesylhet.com ⭐ | ||||||
| A | 161.248.188.172UHB-AS-AP161.248.188.0/24 Mobarok Hussain Aqua, Bangladesh Bank Mor, Mymensingh | ||||||
| PTR | srv100.servercpanel.com | ||||||
| TXT | google-site-verification=DFxEZr_oqj3ZKEQ2wUNzjcDF4Z-iT-1Bkb88IKJHD7c | ||||||
| TXT | v=spf1 ip4:161.248.188.172 +a +mx +ip4:161.248.188.170 ~all | ||||||
| SOA | cdns1.servercpanel.comrayhan@kha.icu 2026-05-11 #1 | ||||||
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=1783400801 | ||||||
rank #207322 in the tld
MX for
onlinesylhet.com |
Same first word
onlinesylhet.com |
DNS History
22 records (4 active, 18 former)
○NS1.nseasy.com2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 08:49:16
○ 2015-11-13 04:34:44
○ 2026-07-07 05:07:18
○ 2015-11-13 04:34:44
○ 2026-07-07 05:07:18
○NS2.nseasy.com2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 08:49:16
○ 2015-11-13 04:34:44
○ 2026-07-07 05:07:18
○ 2015-11-13 04:34:44
○ 2026-07-07 05:07:18
●NScdns1.servercpanel.com2026-05-27 → 2026-07-07 · 3 obs
○ 2018-10-06 15:33:56
● 2026-05-27 11:09:34
● 2026-07-07 05:07:18
● 2026-05-27 11:09:34
● 2026-07-07 05:07:18
●NScdns2.servercpanel.com2026-05-27 → 2026-07-07 · 3 obs
○ 2018-10-06 15:33:56
● 2026-05-27 11:09:34
● 2026-07-07 05:07:18
● 2026-05-27 11:09:34
● 2026-07-07 05:07:18
○NSdns1.registrar-servers.com2015-11-13 → 2018-10-06 · 8 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2016-02-01 08:47:18
○ 2016-04-24 04:27:20
● 2017-01-29 00:07:52
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2016-02-01 08:47:18
○ 2016-04-24 04:27:20
● 2017-01-29 00:07:52
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
○NSdns1.registrar-servers.com,2015-11-13 → 2016-04-24 · 6 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
○ 2016-02-01 08:47:18
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
○ 2016-02-01 08:47:18
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
○NSdns2.registrar-servers.com2015-11-13 → 2018-10-06 · 5 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
○NSdns3.registrar-servers.com2015-11-13 → 2016-04-24 · 5 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
○NSdns4.registrar-servers.com2015-11-13 → 2016-04-24 · 5 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
○NSdns5.registrar-servers.com2015-11-13 → 2016-04-24 · 5 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
○MXeforward1.registrar-servers.com2015-11-13 → 2018-10-06 · 5 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
○MXeforward2.registrar-servers.com2015-11-13 → 2018-10-06 · 5 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
○MXeforward3.registrar-servers.com2015-11-13 → 2018-10-06 · 5 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
○MXeforward4.registrar-servers.com2015-11-13 → 2018-10-06 · 5 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
○MXeforward5.registrar-servers.com2015-11-13 → 2018-10-06 · 5 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
●MXonlinesylhet.com2015-07-02 → 2026-07-07 · 5 obs
● 2015-07-02 08:49:16
○ 2015-11-13 04:34:44
○ 2018-10-06 15:33:56
● 2026-05-27 11:09:34
● 2026-07-07 05:07:18
○ 2015-11-13 04:34:44
○ 2018-10-06 15:33:56
● 2026-05-27 11:09:34
● 2026-07-07 05:07:18
●A161.248.188.1722026-05-27 → 2026-07-07 · 3 obs
○ 2018-10-06 15:33:56
● 2026-05-27 11:09:34
● 2026-07-07 05:07:18
● 2026-05-27 11:09:34
● 2026-07-07 05:07:18
○A162.255.119.2482017-01-29 → 2018-10-06 · 5 obs
○ 2016-04-24 04:27:20
● 2017-01-29 00:07:52
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
● 2017-01-29 00:07:52
● 2018-10-06 15:33:56
○ 2026-05-27 11:09:34
○ 2026-07-07 05:07:18
○A162.255.119.2512016-02-01 → 2016-02-01 · 4 obs
○ 2015-11-13 04:34:44
● 2016-02-01 08:47:18
○ 2016-04-24 04:27:20
○ 2026-07-07 05:07:18
● 2016-02-01 08:47:18
○ 2016-04-24 04:27:20
○ 2026-07-07 05:07:18
○A192.64.119.1772016-04-24 → 2016-04-24 · 4 obs
○ 2016-02-01 08:47:18
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
● 2016-04-24 04:27:20
○ 2017-01-29 00:07:52
○ 2026-07-07 05:07:18
○A192.64.119.2222015-11-13 → 2015-11-13 · 4 obs
○ 2015-07-02 08:49:16
● 2015-11-13 04:34:44
○ 2016-02-01 08:47:18
○ 2026-07-07 05:07:18
● 2015-11-13 04:34:44
○ 2016-02-01 08:47:18
○ 2026-07-07 05:07:18
○A67.23.226.692015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 08:49:16
○ 2015-11-13 04:34:44
○ 2026-07-07 05:07:18
○ 2015-11-13 04:34:44
○ 2026-07-07 05:07:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| onlinesylhet.com | cdns1.servercpanel.com, cdns2.servercpanel.com | 2 records |
✅ Authoritative Response
Server:161.248.188.211
NS records: cdns1.servercpanel.com, cdns2.servercpanel.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlinesylhet.com (unsigned zone)
⏱️ Timing
Total: 756ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.248.188.172 |
| NS | 2 | cdns2.servercpanel.com, cdns1.servercpanel.com |
| MX | 1 | onlinesylhet.com (pri: 0) |
| TXT | 2 | google-site-verification=DFxEZr_oqj3ZKEQ, v=spf1 ip4:161.248.188.172 +a +mx +ip4:1 |
| SOA | 1 | cdns1.servercpanel.com rayhan.kha.icu |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (cdns1.servercpanel.com, cdns2.servercpanel.com)
Analysis
Mail Server Role
onlinesylhet.com serves as a mail server for onlinesylhet.com.
IP Addresses
onlinesylhet.com has exactly one IP address — 161.248.188.172.
texnix.net, adsjourneybd.com, telapoka.com plus two other host names have IP numbers in common with onlinesylhet.com.
Name Servers
onlinesylhet.com uses two name servers for its delegation: cdns1.servercpanel.com and cdns2.servercpanel.com.
The name server configuration of onlinesylhet.com is shared with other domains, for instance cholonto.com, delightfulfoxy.com, gearx.net and two others.
onlinesylhet.com shares at least some of its name servers with domains including ratercithi.com, nkdghs.edu.bd and rubyat.info
cdns1.servercpanel.com → 161.248.188.211 and cdns2.servercpanel.com → 163.128.140.139: one IP number per host name.
Mail Servers
onlinesylhet.com uses exactly one mail server, which is onlinesylhet.com.
onlinesylhet.com directs to just one IP number, 161.248.188.172.