mkrctg.com - robtex.com
mkrctg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.0.48.2🇧🇩 AONB-AS-AP49.0.48.0/24 Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2 | ||||||
| PTR | cloudcp01.alwaysonbd.com | ||||||
| NS | cloud1-ns1.alwaysonbd.com ⭐ | ||||||
| A | 49.0.48.3🇧🇩 AONB-AS-AP49.0.48.0/24 Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2 | ||||||
| PTR | cloud1-ns1.alwaysonbd.com | ||||||
| NS | cloud1-ns2.alwaysonbd.com | ||||||
| A | 49.0.48.4🇧🇩 AONB-AS-AP49.0.48.0/24 Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2 | ||||||
| PTR | cloud1-ns2.alwaysonbd.com | ||||||
| MX | mkrctg.com ⭐ | ||||||
| A | 49.0.48.2🇧🇩 AONB-AS-AP49.0.48.0/24 Always On Network Bangladesh Ltd. House no. CWN (B)-6 Road no. 36 Gulshan-2 | ||||||
| PTR | cloudcp01.alwaysonbd.com | ||||||
| TXT | v=spf1 ip4:49.0.48.2 ip4:49.0.48.34 +a +mx +ip4:117.58.240.175 +ip4:117.58.24... | ||||||
| SOA | cloud1-ns1.alwaysonbd.comsysadmin@alwayson.com.bd 2026-03-24 #4 | ||||||
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=1776045702 | ||||||
MX for
mkrctg.com |
Subdomains
mail.mkrctg.com |
Same first word
mkrctg.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NScloud1-ns1.alwaysonbd.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 11:41:28
● 2026-04-13 02:27:06
●NScloud1-ns2.alwaysonbd.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 11:41:28
● 2026-04-13 02:27:06
○NSns63.domaincontrol.com2015-08-19 → 2017-03-18 · 4 obs
● 2017-03-18 22:19:34
○ 2026-04-10 11:41:28
○ 2026-04-13 02:27:06
○NSns64.domaincontrol.com2015-08-19 → 2017-03-18 · 4 obs
● 2017-03-18 22:19:34
○ 2026-04-10 11:41:28
○ 2026-04-13 02:27:06
○MXmail.mkrctg.com2015-08-19 → 2017-03-18 · 4 obs
● 2017-03-18 22:19:34
○ 2026-04-10 11:41:28
○ 2026-04-13 02:27:06
●MXmkrctg.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 11:41:28
● 2026-04-13 02:27:06
●A49.0.48.22026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 11:41:28
● 2026-04-13 02:27:06
○A50.63.202.172015-08-19 → 2017-03-18 · 4 obs
● 2017-03-18 22:19:34
○ 2026-04-10 11:41:28
○ 2026-04-13 02:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mkrctg.com | cloud1-ns1.alwaysonbd.com, cloud1-ns2.alwaysonbd.com | 2 records |
✅ Authoritative Response
Server:49.0.48.3
NS records: cloud1-ns1.alwaysonbd.com, cloud1-ns2.alwaysonbd.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mkrctg.com (unsigned zone)
⏱️ Timing
Total: 615ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.0.48.2 |
| NS | 2 | cloud1-ns1.alwaysonbd.com, cloud1-ns2.alwaysonbd.com |
| MX | 1 | mkrctg.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:49.0.48.2 ip4:49.0.48.34 +a + |
| SOA | 1 | cloud1-ns1.alwaysonbd.com sysadmin.alway |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (cloud1-ns1.alwaysonbd.com, cloud1-ns2.alwaysonbd.com)
Analysis
Hierarchy
The parent of mail.mkrctg.com is mkrctg.com.
Mail Server Role
mkrctg.com serves as the mail server for mkrctg.com.
IP Addresses
mkrctg.com points to a single IP number: 49.0.48.2.
Other host names, for instance mail.chbbd.com, til.com.bd, mail.signet-cert.com, mail.youthfreedomapparels.com and zeroplus-bd.com share IP numbers with mkrctg.com.
Name Servers
mkrctg.com is delegated to two name servers: cloud1-ns1.alwaysonbd.com and cloud1-ns2.alwaysonbd.com.
mkrctg.com uses the same name server setup as other domains, for instance kafashionbd.com, toyotaservice-bd.com, pbs.com.bd, alambuttons.com and wwtechltd.com.
Host names with one IP number:
cloud1-ns1.alwaysonbd.com points to: 49.0.48.3.
cloud1-ns2.alwaysonbd.com points to: 49.0.48.4.