mayerbrownjsm.com - robtex.com
mayerbrownjsm.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.mayerbrown.com ⚠️ Not in zone NS records | ||||||
| A | 143.58.1.55🇺🇸 AS19977143.58.1.0/24 | ||||||
| NS | ns2.mayerbrown.com ⚠️ Not in zone NS records | ||||||
| A | 143.58.9.55🇬🇧 ROWEMAW-AS143.58.9.0/24 | ||||||
| PTR | lon-gtm.3dns.global-legal.com | ||||||
| PTR | lon-gtm.3dns.mayerbrown.com | ||||||
| NS | ns3.mayerbrown.com ⚠️ Not in zone NS records | ||||||
| A | 143.58.1.55🇺🇸 AS19977143.58.1.0/24 | ||||||
| NS | ns4.mayerbrown.com ⚠️ Not in zone NS records | ||||||
| A | 143.58.5.55🇺🇸 AS19977143.58.5.0/24 | ||||||
| NS | ns5.mayerbrown.com ⚠️ Not in zone NS records | ||||||
| A | 143.58.13.55🇬🇧 ROWEMAW-AS143.58.13.0/24 | ||||||
| NS | ns6.mayerbrown.com ⚠️ Not in zone NS records | ||||||
| A | 143.58.13.55🇬🇧 ROWEMAW-AS143.58.13.0/24 | ||||||
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=1776139432 | ||||||
Same first word
mayerbrownjsm.biz |
mayerbrownjsm.co.nz |
mayerbrownjsm.com.hk |
mayerbrownjsm.com |
mayerbrownjsm.legal |
mayerbrownjsm.net |
mayerbrownjsm.org |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.mayerbrown.com2015-08-22 → 2026-04-14 · 2 obs
● 2026-04-14 04:15:32
●NSns2.mayerbrown.com2015-08-22 → 2026-04-14 · 2 obs
● 2026-04-14 04:15:32
●NSns3.mayerbrown.com2015-08-22 → 2026-04-14 · 2 obs
● 2026-04-14 04:15:32
●NSns4.mayerbrown.com2015-08-22 → 2026-04-14 · 2 obs
● 2026-04-14 04:15:32
●NSns5.mayerbrown.com2015-12-08 → 2026-04-14 · 3 obs
● 2015-12-08 19:23:44
● 2026-04-14 04:15:32
●NSns6.mayerbrown.com2015-12-08 → 2026-04-14 · 3 obs
● 2015-12-08 19:23:44
● 2026-04-14 04:15:32
○MXmayerbrownjsm-com.mail.protection.outlook.com2015-08-22 → 2020-04-03 · 4 obs
● 2020-04-03 00:49:02
○ 2026-03-27 00:14:30
○ 2026-04-14 04:15:32
○A143.58.248.812015-08-22 → 2020-04-03 · 4 obs
● 2020-04-03 00:49:02
○ 2026-03-27 00:14:30
○ 2026-04-14 04:15:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| mayerbrownjsm.com | ns1.mayerbrown.com, ns2.mayerbrown.com, ns3.mayerbrown.com, ns4.mayerbrown.com... | 6 records |
✅ Authoritative Response
Server:143.58.13.55
NS records: ns1.mayerbrown.com, ns2.mayerbrown.com, ns3.mayerbrown.com, ns4.mayerbrown.com, ns5.mayerbrown.com, ns6.mayerbrown.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mayerbrownjsm.com (unsigned zone)
⏱️ Timing
Total: 305ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.mayerbrown.com, ns2.mayerbrown.com, ns3.mayerbrown.com...)
Analysis
Name Servers
mayerbrownjsm.com delegates to six name servers: ns1.mayerbrown.com, ns2.mayerbrown.com, ns3.mayerbrown.com, ns4.mayerbrown.com, ns5.mayerbrown.com and ns6.mayerbrown.com.
mayerbrownjsm.com shares name servers with other domains at least partially, for instance global-legal.com, mayerbrowninternationalllp.com, mayerbroe.com, mbpxweb.com and fundfinance.com.
these name servers are commonly used together with chi-gtm.3dns.global-legal.com and ns1.mayerbrown.com.remoteaccess-mayerbrown.com.
Host names sharing a single IP
ns1.mayerbrown.com points to 143.58.1.55
ns2.mayerbrown.com points to 143.58.9.55
ns3.mayerbrown.com points to 143.58.1.55
ns4.mayerbrown.com points to 143.58.5.55
ns5.mayerbrown.com points to 143.58.13.55
ns6.mayerbrown.com points to 143.58.13.55
Host names that resolve to 143.58.1.55: ns1.mayerbrown.com and ns3.mayerbrown.com
Host names that resolve to 143.58.13.55: ns5.mayerbrown.com and ns6.mayerbrown.com