mattersofpractice.com - robtex.com
mattersofpractice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.24.42.235🇺🇸 AS1757207.24.42.0/24 | ||||||
| NS | ns1.reedelsevier.com ⭐ | ||||||
| A | 138.12.4.5🇺🇸 AS32472138.12.0.0/17 | ||||||
| PTR | ns1.reedelsevier.com | ||||||
| NS | ns2.reedelsevier.com | ||||||
| A | 198.176.82.98🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24 | ||||||
| NS | ns3.reedelsevier.com | ||||||
| A | 198.176.82.101🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24 | ||||||
| PTR | ns3.reedelsevier.com | ||||||
| SOA | ns1.reedelsevier.comhostmaster@lexisnexis.com serial=38 | ||||||
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=1776106422 | ||||||
Same first word
mattersofpractice.com |
DNS History
4 records (4 active, 0 former)
●NSns1.reedelsevier.com2015-08-02 → 2026-04-13 · 2 obs
● 2026-04-13 18:55:52
●NSns2.reedelsevier.com2015-08-02 → 2026-04-13 · 2 obs
● 2026-04-13 18:55:52
●NSns3.reedelsevier.com2015-08-02 → 2026-04-13 · 2 obs
● 2026-04-13 18:55:52
●A207.24.42.2352015-08-02 → 2026-04-13 · 2 obs
● 2026-04-13 18:55:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mattersofpractice.com | ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com | 3 records |
✅ Authoritative Response
Server:138.12.4.5
NS records: ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mattersofpractice.com (unsigned zone)
⏱️ Timing
Total: 3156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.24.42.235 |
| NS | 3 | ns1.reedelsevier.com, ns3.reedelsevier.com... |
| SOA | 1 | ns1.reedelsevier.com hostmaster.lexisnex |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com)
Analysis
IP Addresses
mattersofpractice.com resolves to one IP number: 207.24.42.235.
other host names including lexisnexisip.com.cn, lexis-360public.eu, transonc.com, lexisoffice.pl and carteroncontract.com share IP numbers with mattersofpractice.com.
Name Servers
mattersofpractice.com is delegated to three name servers ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
mattersofpractice.com at least partially shares name servers with other domains, for instance environment-experts.com, jcehepatology.com, medicinedirect.com, relexgroupplc.com and wwwlexis.net.
Host names with one IP number: ns1.reedelsevier.com points to 138.12.4.5; ns2.reedelsevier.com points to 198.176.82.98; ns3.reedelsevier.com points to 198.176.82.101.