refworld.com - dns.ninja
refworld.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=1784261712 | ||||||
Subdomains
www.refworld.com |
Same first word
refworld.org.ru |
refworld.fr |
refworld.org.es |
refworld.com |
refworld.ru |
refworld.org |
refworld.com.cn |
refworld.net |
refworld.cn |
Similar names
erfworld.org |
worldref.co |
erfworld.com |
erfworld.info |
drflower.com |
freworld.info |
ferworld.com |
worldfer.cat |
worldfer.com |
worldref.com |
erfworld.biz |
drwolfer.com |
rdfowler.net |
DNS History
4 records (4 active, 0 former)
●NSpdns1.cscdns.net2015-08-11 → 2026-07-17 · 2 obs
● 2026-07-17 04:21:14
●NSpdns2.cscdns.net2015-08-11 → 2026-07-17 · 2 obs
● 2026-07-17 04:21:14
●MXcustmx.cscdns.net2015-08-11 → 2026-07-17 · 2 obs
● 2026-07-17 04:21:14
●A212.95.239.1802015-08-11 → 2026-07-17 · 2 obs
● 2026-07-17 04:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| refworld.com | pdns1.cscdns.net, pdns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: pdns1.cscdns.net, pdns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refworld.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.95.239.180 |
| NS | 2 | pdns1.cscdns.net, pdns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:212.95.234.57 ip4:212.95.234. |
| SOA | 1 | pdns1.cscdns.net hostmaster.cscdns.net |
Analysis
Hierarchy
refworld.com serves as the parent of www.refworld.com.
IP Addresses
refworld.com has exactly one IP address — 212.95.239.180.
www.refworld.com, for instance, is one of the other host names sharing IP numbers with refworld.com.
Name Servers
refworld.com uses two name servers for its delegation: pdns1.cscdns.net and pdns2.cscdns.net.
The name server configuration of refworld.com is shared with other domains, for instance amterbii.net, bayer.com.tw, visanne.nl and two others.
refworld.com has at least partial name server overlap with other domains, such as boiprivatebanking.ie, sebenskildabanken.nu, bustokreditas.eu and two others.
These name servers tend to appear together with the name servers ns2.sebgroup.com, ns1.seb.se and dns1.hartmann.info.
The two host names pdns1.cscdns.net and pdns2.cscdns.net each have a pair of IP addresses: pdns1.cscdns.net has 156.154.130.100 and 2610:a1:1022::100, and pdns2.cscdns.net has 156.154.131.100 and 2610:a1:1023::100.
Mail Servers
refworld.com uses one mail server — custmx.cscdns.net.
The mail server setup of refworld.com matches that of other domains such as fixhbv.com, syndicategame.ru, geriatri.no and two others.
custmx.cscdns.net directs to just one IP number, 198.58.121.58.