relxgroup.ca - robtex.com
relxgroup.ca
| 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 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2604240730 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.reedelsevier.com2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-24 08:19:58
●NSns2.reedelsevier.com2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-24 08:19:58
●NSns3.reedelsevier.com2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-24 08:19:58
●A207.24.42.502026-04-20 → 2026-04-24 · 2 obs
● 2026-04-24 08:19:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| relxgroup.ca | ns2.reedelsevier.com, ns1.reedelsevier.com, ns3.reedelsevier.com | - |
✅ Authoritative Response
Server:198.176.82.98
NS records: ns2.reedelsevier.com, ns1.reedelsevier.com, ns3.reedelsevier.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for relxgroup.ca (unsigned zone)
⏱️ Timing
Total: 3549ms | 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.ca resolves to one IP number: 207.24.42.50.
other host names including relx.london, rellex.com, relexholdings.com, relx.name and relxgroup.eu share IP numbers with relxgroup.ca.
Name Servers
relxgroup.ca is delegated to three name servers ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
relxgroup.ca at least partially shares name servers with other domains, for instance totalpracticesolution.com, interaction.com, sourcing-elseviermerchandise.co.uk, universalintegrator.com and lexisnexis-veterans.jobs.
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.