practicalradonc.com - robtex.com
practicalradonc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.159.140.114Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.66.0.112🇺🇸 Cloudflare172.66.0.0/22 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| 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=32 | ||||||
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=1776097247 | ||||||
Same first word
practicalradonc.org |
practicalradonc.com |
DNS History
9 records (5 active, 4 former)
○NSdns1.idp365.net2020-01-17 → 2020-01-17 · 3 obs
○ 2026-04-08 22:59:46
○ 2026-04-13 16:46:42
○NSdns2.idp365.net2020-01-17 → 2020-01-17 · 3 obs
○ 2026-04-08 22:59:46
○ 2026-04-13 16:46:42
○NSdns3.idp365.net2020-01-17 → 2020-01-17 · 3 obs
○ 2026-04-08 22:59:46
○ 2026-04-13 16:46:42
●NSns1.reedelsevier.com2026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 22:59:46
● 2026-04-13 16:46:42
●NSns2.reedelsevier.com2026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 22:59:46
● 2026-04-13 16:46:42
●NSns3.reedelsevier.com2026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 22:59:46
● 2026-04-13 16:46:42
●A162.159.140.1142026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 22:59:46
● 2026-04-13 16:46:42
●A172.66.0.1122026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 22:59:46
● 2026-04-13 16:46:42
○A217.19.248.1322020-01-17 → 2020-01-17 · 3 obs
○ 2026-04-08 22:59:46
○ 2026-04-13 16:46:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| practicalradonc.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 practicalradonc.com (unsigned zone)
⏱️ Timing
Total: 3192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 162.159.140.114, 172.66.0.112 |
| NS | 3 | ns3.reedelsevier.com, ns2.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
practicalradonc.com has two IP numbers: 162.159.140.114 and 172.66.0.112.
Other host names, for instance mcpiqojournal.org, biologicalpsychiatryjournal.net, valuehealthregionalissues.com, international-journal-of-gynecological-cancer.com and jcjournal.org share IP numbers with practicalradonc.com.
Name Servers
practicalradonc.com is delegated to three name servers: ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
practicalradonc.com at least partially shares name servers with other domains, including financedirectoronline.co.uk, patentadviser.org, nexiscredit.com, lexis-apps.net and mlex.tv.
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.