brjcancer.com - robtex.com
brjcancer.com
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=1776093567 | ||||||
Subdomains
www.brjcancer.com |
Same first word
brjcancer.com |
DNS History
10 records (8 active, 2 former)
○NSns0-b.dns.pipex.net2015-05-09 → 2017-09-17 · 4 obs
● 2017-09-17 10:13:16
○ 2026-02-21 16:15:04
○ 2026-04-13 15:42:34
○NSns1-b.dns.pipex.net2015-05-09 → 2017-09-17 · 4 obs
● 2017-09-17 10:13:16
○ 2026-02-21 16:15:04
○ 2026-04-13 15:42:34
●NSpdns1.ultradns.net2026-02-21 → 2026-04-13 · 3 obs
● 2026-02-21 16:15:04
● 2026-04-13 15:42:34
●NSpdns2.ultradns.net2026-02-21 → 2026-04-13 · 3 obs
● 2026-02-21 16:15:04
● 2026-04-13 15:42:34
●NSpdns3.ultradns.org2026-02-21 → 2026-04-13 · 3 obs
● 2026-02-21 16:15:04
● 2026-04-13 15:42:34
●NSpdns4.ultradns.org2026-02-21 → 2026-04-13 · 3 obs
● 2026-02-21 16:15:04
● 2026-04-13 15:42:34
●NSpdns5.ultradns.info2026-02-21 → 2026-04-13 · 3 obs
● 2026-02-21 16:15:04
● 2026-04-13 15:42:34
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-04-13 · 3 obs
● 2026-02-21 16:15:04
● 2026-04-13 15:42:34
●MXdns.harcourt-international.com2015-05-09 → 2026-04-13 · 2 obs
● 2026-04-13 15:42:34
●A216.35.73.2182015-05-09 → 2026-04-13 · 2 obs
● 2026-04-13 15:42:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| brjcancer.com | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net... | - |
✅ Authoritative Response
Server:199.7.68.1
NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brjcancer.com (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.35.73.218 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| MX | 1 | dns.harcourt-international.com (pri: 10) |
| SOA | 1 | pdns1.ultradns.net dnsmaster.nature.com |
Analysis
Hierarchy
www.brjcancer.com is a child of brjcancer.com.
IP Addresses
brjcancer.com resolves to one IP number: 216.35.73.218.
Other host names for instance britishjournalofcancer.com and naturesj.com share IP numbers with brjcancer.com.
Name Servers
brjcancer.com is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
brjcancer.com at least partially shares name servers with other domains, including 1.a.3.9.0.4.f.7.e.d.f.9.2.0.0.0.0.0.0.e.9.0.5.2.0.0.0.9.0.0.6.2.ip6.arpa, lessthanhotel.org, expedia-corporate.be, 228.169.69.in-addr.arpa and brylanewoman.org.
These name servers are commonly used with udns1.ultradns.net, udns2.ultradns.net, dns-external-master.amazon.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, pdns209.ultradns.com and dns4.p01.nsone.net.
Host names with two IP numbers: pdns5.ultradns.info points to: 2610:a1:1016::1 and 204.74.114.1; pdns1.ultradns.net points to: 2001:502:f3ff::1 and 204.74.108.1; pdns2.ultradns.net points to: 2610:a1:1014::1 and 204.74.109.1; pdns3.ultradns.org points to: 2610:a1:1015::1 and 199.7.68.1; pdns4.ultradns.org points to: 2001:502:4612::1 and 199.7.69.1; pdns6.ultradns.co.uk points to: 2610:a1:1017::1 and 204.74.115.1.
Mail Servers
A single mail server handles brjcancer.com, dns.harcourt-international.com.
brjcancer.com shares the same mail server setup as other domains, for example bjcancer.com.
Host name dns.harcourt-international.com resolves to a single IP: 193.122.198.1.