relxgroup.jp - robtex.com
relxgroup.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.24.42.50🇺🇸 AS1757207.24.42.0/24 | ||||||
| PTR | bpcnet.com | ||||||
| PTR | lexisnexisnow.com | ||||||
| PTR | ordlink.com | ||||||
| PTR | r-e.com | ||||||
| PTR | reedelsevier.com | ||||||
| PTR | municipalcodes.lexisnexis.com | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.reedelsevier.comhostmaster@lexisnexis.com serial=25 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1777074303 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.reedelsevier.com2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 00:14:52
●NSns2.reedelsevier.com2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 00:14:52
●NSns3.reedelsevier.com2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 00:14:52
●A207.24.42.502026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 00:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| relxgroup.jp | ns2.reedelsevier.com, ns1.reedelsevier.com, ns3.reedelsevier.com | - |
✅ Authoritative Response
Server:138.12.4.5
NS records: ns2.reedelsevier.com, ns1.reedelsevier.com, ns3.reedelsevier.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for relxgroup.jp (unsigned zone)
⏱️ Timing
Total: 3754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.24.42.50 |
| NS | 3 | ns3.reedelsevier.com, ns1.reedelsevier.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.reedelsevier.com hostmaster.lexisnex |
Analysis
IP Addresses
relxgroup.jp maps to IP address 207.24.42.50.
Other host names, for instance relexsoftware.co.uk, relex.org, rellexplc.com, rellexgroup.com.ph and relx.com.es share IP numbers with relxgroup.jp.
Name Servers
relxgroup.jp is delegated to name servers ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
relxgroup.jp at least partially shares name servers with other domains such as keyconnectck.com, taxspark.co.uk, lexiscle.net, onlinecjc.ca and lexis360-publics.eu.
Host names with a single IP:
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