mrmsb.com - robtex.com
mrmsb.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=1778426721 | ||||||
Same first word
mrmsb.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1-09.azure-dns.com2026-04-14 → 2026-05-10 · 3 obs
● 2026-04-14 15:39:48
● 2026-05-10 15:37:50
○NSns1.premierconcept.com2015-08-10 → 2020-02-10 · 4 obs
● 2020-02-10 02:00:46
○ 2026-04-14 15:39:48
○ 2026-05-10 15:37:50
●NSns2-09.azure-dns.net2026-04-14 → 2026-05-10 · 3 obs
● 2026-04-14 15:39:48
● 2026-05-10 15:37:50
○NSns2.premierconcept.com2015-08-10 → 2020-02-10 · 4 obs
● 2020-02-10 02:00:46
○ 2026-04-14 15:39:48
○ 2026-05-10 15:37:50
●NSns3-09.azure-dns.org2026-04-14 → 2026-05-10 · 3 obs
● 2026-04-14 15:39:48
● 2026-05-10 15:37:50
●NSns4-09.azure-dns.info2026-04-14 → 2026-05-10 · 3 obs
● 2026-04-14 15:39:48
● 2026-05-10 15:37:50
○MXmail.mrmsb.com2015-08-10 → 2020-02-10 · 4 obs
● 2020-02-10 02:00:46
○ 2026-04-14 15:39:48
○ 2026-05-10 15:37:50
●MXmrmsb-com.mail.protection.outlook.com2026-04-14 → 2026-05-10 · 3 obs
● 2026-04-14 15:39:48
● 2026-05-10 15:37:50
○A173.192.66.1392015-08-10 → 2016-06-30 · 4 obs
● 2016-06-30 14:34:46
○ 2017-03-25 20:51:38
○ 2026-05-10 15:37:50
●A23.106.50.172026-04-14 → 2026-05-10 · 3 obs
● 2026-04-14 15:39:48
● 2026-05-10 15:37:50
○A77.235.46.2152017-03-25 → 2020-02-10 · 5 obs
● 2017-03-25 20:51:38
● 2020-02-10 02:00:46
○ 2026-04-14 15:39:48
○ 2026-05-10 15:37:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mrmsb.com | ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info | 2 records |
✅ Authoritative Response
Server:13.107.236.9
NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrmsb.com (unsigned zone)
⏱️ Timing
Total: 500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.106.50.17 |
| NS | 4 | ns1-09.azure-dns.com, ns2-09.azure-dns.net... |
| MX | 1 | mrmsb-com.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1-09.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-09.azure-dns.com, ns1-09.azure-dns.com)
Analysis
IP Addresses
mrmsb.com maps to IP address 23.106.50.17.
Other host names, for instance qs.sg, prodata.co.id, mail.cow.localhost.sg, winisc-chain.com and victorteh.com share IP numbers with mrmsb.com.
Name Servers
mrmsb.com is delegated to four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.
mrmsb.com at least partially shares name servers with other domains such as breen-clancy.com, agid.org.tr, clydemarinetraining.com, cust.pk and ferrytrips.nl.
Host names with two IP numbers:
ns1-09.azure-dns.com points to 2603:1061:0:700::9 and 13.107.236.9
ns4-09.azure-dns.info points to 2620:1ec:bda:700::9 and 208.84.5.9
ns2-09.azure-dns.net points to 2620:1ec:8ec:700::9 and 150.171.21.9
ns3-09.azure-dns.org points to 2a01:111:4000:700::9 and 204.14.183.9
Mail Servers
mrmsb.com is handled by a single mail server, mrmsb-com.mail.protection.outlook.com.
mrmsb-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.