cdr1.com - robtex.com
cdr1.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a8.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b8.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1756895968 | ||||||
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=1785631992 | ||||||
Same first word
Similar names
1rdc.com |
rd1c.com |
rcd1.org |
1crd.ru |
rdc1.net |
rdc1.info |
rdc1.com |
c1dr.com |
d1rc.com |
r1dc.de |
1drc.com |
r1cd.com |
1rdc.ru |
crd1.co |
dr1c.com |
drc1.com |
rdc1.org |
d1rc.co.nz |
DNS History
12 records (4 active, 8 former)
●NSa.share-dns.com2026-07-05 → 2026-08-02 · 3 obs
● 2026-07-05 08:26:16
● 2026-08-02 01:02:06
●NSa8.share-dns.com2026-07-05 → 2026-08-02 · 3 obs
● 2026-07-05 08:26:16
● 2026-08-02 01:02:06
●NSb.share-dns.net2026-07-05 → 2026-08-02 · 3 obs
● 2026-07-05 08:26:16
● 2026-08-02 01:02:06
●NSb8.share-dns.net2026-07-05 → 2026-08-02 · 3 obs
● 2026-07-05 08:26:16
● 2026-08-02 01:02:06
○NSns1626.ztomy.com2015-08-30 → 2016-07-16 · 4 obs
● 2016-07-16 21:48:10
○ 2017-03-26 05:51:10
○ 2026-08-02 01:02:06
○NSns2626.ztomy.com2015-08-30 → 2016-07-16 · 4 obs
● 2016-07-16 21:48:10
○ 2017-03-26 05:51:10
○ 2026-08-02 01:02:06
○NSsk.s5.ans1.ns148.ztomy.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 05:51:10
○ 2026-07-05 08:26:16
○ 2026-08-02 01:02:06
○NSsk.s5.ans2.ns148.ztomy.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 05:51:10
○ 2026-07-05 08:26:16
○ 2026-08-02 01:02:06
○MXmail.b-io.co2015-08-30 → 2015-08-30 · 3 obs
○ 2015-12-15 07:26:34
○ 2026-08-02 01:02:06
○A204.11.56.482015-08-30 → 2016-07-16 · 4 obs
● 2016-07-16 21:48:10
○ 2017-03-26 05:51:10
○ 2026-08-02 01:02:06
○A208.91.197.462017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 05:51:10
○ 2026-07-05 08:26:16
○ 2026-08-02 01:02:06
○PTRsk.s5.ans1.ns148.ztomy.com2017-03-26 → 2017-03-26 · 3 obs
○ 2026-07-05 08:26:16
○ 2026-08-02 01:02:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| cdr1.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdr1.com (unsigned zone)
⏱️ Timing
Total: 505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a8.share-dns.com)
Analysis
Name Servers
The authoritative name servers for cdr1.com are a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
At least some of cdr1.com's name servers are shared with other domains, for example sh218.com, 882186.com, ico6688.com and two more.
These name servers tend to co-occur with a2.share-dns.com, b2.share-dns.net, a3.share-dns.com and 7 other name servers in the same DNS delegations.
Four host names each point to one IP address: a8.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b8.share-dns.net and b.share-dns.net both point to 172.64.52.239.
These two host names — a8.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.
These two host names — b8.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.