centmail.org - robtex.com
centmail.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.235.121.38🇺🇸 QUICKPACKET185.235.120.0/22 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1719828363 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.share-dns.com2026-03-15 → 2026-03-24 · 2 obs
● 2026-03-24 11:33:56
●NSb.share-dns.net2026-03-15 → 2026-03-24 · 2 obs
● 2026-03-24 11:33:56
●A185.235.121.382026-03-15 → 2026-03-24 · 2 obs
● 2026-03-24 11:33:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| centmail.org | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centmail.org (unsigned zone)
⏱️ Timing
Total: 607ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.235.121.38 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
centmail.org points to a single IP: 185.235.121.38.
Other host names, such as environmentalinformation.org, share IP numbers with centmail.org.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net handle delegation for centmail.org.
centmail.org uses the same name server setup as other domains, for example gzjrjy.com, 58lyj.com, 170gy.com, dongfangcnc.com and pp477.com.
centmail.org partially shares name servers with other domains; examples include ehpd.net, dambo.cc, jga.mobi, nanjingfb.com and jejucn.com.
These name servers are commonly used alongside a5.share-dns.com, b5.share-dns.net, a8.share-dns.com, b8.share-dns.net, a3.share-dns.com, b3.share-dns.net, a2.share-dns.com, b2.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with one IP number: The host name a.share-dns.com points to 172.64.53.25 and the host name b.share-dns.net points to 172.64.52.239.