12mrclass.com - robtex.com
12mrclass.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=1774616957 | ||||||
Subdomains
www.12mrclass.com |
Same first word
12mrclass.com |
DNS History
14 records (9 active, 5 former)
●NSns1.wordpress.com2020-01-31 → 2026-03-27 · 3 obs
● 2020-01-31 01:32:08
● 2026-03-27 13:21:14
●NSns2.wordpress.com2020-01-31 → 2026-03-27 · 3 obs
● 2020-01-31 01:32:08
● 2026-03-27 13:21:14
○NSns27.domaincontrol.com2015-05-16 → 2017-04-10 · 4 obs
● 2017-04-10 12:56:40
○ 2020-01-31 01:32:08
○ 2026-03-27 13:21:14
○NSns28.domaincontrol.com2015-05-16 → 2017-04-10 · 4 obs
● 2017-04-10 12:56:40
○ 2020-01-31 01:32:08
○ 2026-03-27 13:21:14
●NSns3.wordpress.com2020-01-31 → 2026-03-27 · 3 obs
● 2020-01-31 01:32:08
● 2026-03-27 13:21:14
●MXmailstore1.secureserver.net2015-05-16 → 2026-03-27 · 2 obs
● 2026-03-27 13:21:14
●MXsmtp.secureserver.net2015-05-16 → 2026-03-27 · 2 obs
● 2026-03-27 13:21:14
○A192.0.78.1652020-01-31 → 2020-01-31 · 4 obs
● 2020-01-31 01:32:08
○ 2026-03-25 12:21:26
○ 2026-03-27 13:21:14
○A192.0.78.2162020-01-31 → 2020-01-31 · 4 obs
● 2020-01-31 01:32:08
○ 2026-03-25 12:21:26
○ 2026-03-27 13:21:14
●A198.185.159.1442026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 12:21:26
● 2026-03-27 13:21:14
●A198.185.159.1452026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 12:21:26
● 2026-03-27 13:21:14
●A198.49.23.1442026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 12:21:26
● 2026-03-27 13:21:14
●A198.49.23.1452026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 12:21:26
● 2026-03-27 13:21:14
○A66.151.177.792015-05-16 → 2017-04-10 · 4 obs
● 2017-04-10 12:56:40
○ 2020-01-31 01:32:08
○ 2026-03-27 13:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| 12mrclass.com | ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com | 6 records |
✅ Authoritative Response
Server:192.0.74.9
NS records: ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12mrclass.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.185.159.144... |
| NS | 3 | ns3.wordpress.com, ns2.wordpress.com... |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.wpcloud.com ~all |
| SOA | 1 | ns1.wordpress.com hostmaster.wordpress.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.wordpress.com, ns1.wordpress.com, ns2.wordpress.com...)
Analysis
Hierarchy
12mrclass.com is the parent of www.12mrclass.com.
IP Addresses
12mrclass.com resolves to four IPs: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance trialpulse.com, highselfsteem.com, joancalandra.com, nikilyushk.in and lesrassembleurs.com share IP numbers with 12mrclass.com.
Name Servers
12mrclass.com delegates to three name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.
12mrclass.com shares some name servers with other domains, for example peregrineframing.net, nmanson.com, thebeatcommunity.com, naughtybutnicenaturalicecream.com and raftr.ai.
Host names with two IP numbers:
ns1.wordpress.com: 2a04:fa87:ffff::c6b5:7409 and 198.181.116.9
ns2.wordpress.com: 2a04:fa87:ffff::c6b5:7509 and 198.181.117.9
ns3.wordpress.com: 2620:115:c00f::c000:4a09 and 192.0.74.9
Mail Servers
12mrclass.com is served by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
12mrclass.com shares the mail server setup with other domains, for example mariskafashion.com, thehotel.nyc, zelles.ca, ibuxx.com and alimentaryfilm.com.
12mrclass.com shares some mail servers with other domains, at least partially, for instance dynamic-methods.com, callmex.com and key2miami.com.
Host names with three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.