cong.com - dns.ninja
cong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 86-105-245-69.haip.transip.net | ||||||
| NS | ns1.eftydns.com ⭐ | ||||||
| A | 87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 87-253-137-197.colo.transip.net | ||||||
| NS | ns2.eftydns.com | ||||||
| A | 136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 136-144-254-183.colo.transip.net | ||||||
| SOA | ns1.eftydns.comhostmaster@cong.com 2026-07-24 #5 | ||||||
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=1785359722 | ||||||
Same first word
cong.at |
cong.nl |
cong.it |
cong.mobi |
cong.chat |
cong.dk |
cong.tools |
cong.com.mx |
cong.co.uk |
cong.us |
cong.im |
cong.org |
cong.ink |
cong.net |
cong.one |
cong.name.vn |
cong.com |
cong.de |
Similar names
DNS History
7 records (3 active, 4 former)
○NSns1.dnslink.com2015-07-15 → 2017-06-27 · 4 obs
● 2015-07-15 13:02:34
● 2017-06-27 07:29:10
○ 2026-04-09 08:31:58
○ 2026-07-29 21:27:50
● 2017-06-27 07:29:10
○ 2026-04-09 08:31:58
○ 2026-07-29 21:27:50
●NSns1.eftydns.com2026-04-09 → 2026-07-29 · 3 obs
○ 2017-06-27 07:29:10
● 2026-04-09 08:31:58
● 2026-07-29 21:27:50
● 2026-04-09 08:31:58
● 2026-07-29 21:27:50
○NSns2.dnslink.com2015-07-15 → 2017-06-27 · 4 obs
● 2015-07-15 13:02:34
● 2017-06-27 07:29:10
○ 2026-04-09 08:31:58
○ 2026-07-29 21:27:50
● 2017-06-27 07:29:10
○ 2026-04-09 08:31:58
○ 2026-07-29 21:27:50
●NSns2.eftydns.com2026-04-09 → 2026-07-29 · 3 obs
○ 2017-06-27 07:29:10
● 2026-04-09 08:31:58
● 2026-07-29 21:27:50
● 2026-04-09 08:31:58
● 2026-07-29 21:27:50
○MXmail.b-io.co2015-07-15 → 2017-06-27 · 4 obs
● 2015-07-15 13:02:34
● 2017-06-27 07:29:10
○ 2026-04-09 08:31:58
○ 2026-07-29 21:27:50
● 2017-06-27 07:29:10
○ 2026-04-09 08:31:58
○ 2026-07-29 21:27:50
○A209.15.13.1342015-07-15 → 2017-06-27 · 4 obs
● 2015-07-15 13:02:34
● 2017-06-27 07:29:10
○ 2026-04-09 08:31:58
○ 2026-07-29 21:27:50
● 2017-06-27 07:29:10
○ 2026-04-09 08:31:58
○ 2026-07-29 21:27:50
●A86.105.245.692026-04-09 → 2026-07-29 · 3 obs
○ 2017-06-27 07:29:10
● 2026-04-09 08:31:58
● 2026-07-29 21:27:50
● 2026-04-09 08:31:58
● 2026-07-29 21:27:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| cong.com | ns1.eftydns.com, ns2.eftydns.com | 2 records |
✅ Authoritative Response
Server:87.253.137.197
NS records: ns1.eftydns.com, ns2.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cong.com (unsigned zone)
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns1.eftydns.com, ns2.eftydns.com |
| SOA | 1 | ns1.eftydns.com hostmaster.cong.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)
Analysis
IP Addresses
cong.com has exactly one IP address — 86.105.245.69.
dux.us, wvna.com, fuelbets.com plus two other host names have IP numbers in common with cong.com.
Name Servers
cong.com uses two name servers for its delegation: ns1.eftydns.com and ns2.eftydns.com.
The name server configuration of cong.com is shared with other domains, for instance tiboy.com, geleh.com, ladune.com and two others.
ns1.eftydns.com → 87.253.137.197 and ns2.eftydns.com → 136.144.254.183: one IP number per host name.