kr5.co - robtex.com
kr5.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:440c::ac40:9b4a🇺🇸 Cloudflare2606:4700:440c::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:3109::6812:20b6🇺🇸 Cloudflare2a06:98c1:3109::/48 ✓ In HTTPS hints | ||||||
| A | 104.18.32.182Cloudflare104.18.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.155.74🇺🇸 Cloudflare172.64.155.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | emma.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c070🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2070🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 108.162.192.112🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 172.64.32.112🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 173.245.58.112🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| NS | fred.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.18.32.182, 172.64.155.74 | ||||||
| IPv6 | 2606:4700:440c::ac40:9b4a, 2a06:98c1:3109::6812:20b6 | ||||||
| SOA | emma.ns.cloudflare.comdns@cloudflare.com serial=2395315558 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co 🔒 | ||||||
| NS | b.registrydns.co 🔒 | ||||||
| NS | c.registrydns.co 🔒 | ||||||
| NS | d.registrydns.co 🔒 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759588016 | ||||||
Subdomains
www.kr5.co |
Same first word
Similar names
5rk.net |
k5r.net |
5rk.de |
5rk.ru |
k5r.cn |
r5k.co.uk |
r5k.com |
5rk.com |
rk5.de |
rk5.cc |
rk5.ws |
rk5.dk |
5kr.ph |
rk5.com |
5kr.cn |
k5r.ru |
5kr.ru |
5kr.com |
r5k.info |
k5r.com |
r5k.org |
r5k.net |
r5k.de |
rk5.net |
5rk.cn |
rk5.ru |
5kr.se |
k5r.de |
DNS History
6 records (6 active, 0 former)
●NSemma.ns.cloudflare.com2026-02-17 → 2026-03-09 · 2 obs
● 2026-03-09 22:29:22
●NSfred.ns.cloudflare.com2026-02-17 → 2026-03-09 · 2 obs
● 2026-03-09 22:29:22
●A104.18.32.1822026-02-17 → 2026-03-09 · 2 obs
● 2026-03-09 22:29:22
●A172.64.155.742026-02-17 → 2026-03-09 · 2 obs
● 2026-03-09 22:29:22
●A2606:4700:440c::ac40:9b4a2026-02-17 → 2026-03-09 · 2 obs
● 2026-03-09 22:29:22
●A2a06:98c1:3109::6812:20b62026-02-17 → 2026-03-09 · 2 obs
● 2026-03-09 22:29:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| kr5.co | fred.ns.cloudflare.com, emma.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.59.113
NS records: fred.ns.cloudflare.com, emma.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kr5.co (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.64.155.74, 104.18.32.182 |
| AAAA | 2 | 2a06:98c1:3109::6812:20b6, 2606:4700:440c::ac40:9b4a |
| NS | 2 | emma.ns.cloudflare.com, fred.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | emma.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The parent of www.kr5.co is kr5.co.
IP Addresses
kr5.co maps to four IP numbers: 2606:4700:440c::ac40:9b4a, 2a06:98c1:3109::6812:20b6, 104.18.32.182 and 172.64.155.74.
Other host names, for instance www.kr5.co, www.cbre.ru.cdn.cloudflare.net, bleu-wheels.com, devportal.devclan.io and insulatethehouse.com share IP numbers with kr5.co.
Name Servers
Two name servers emma.ns.cloudflare.com and fred.ns.cloudflare.com handle delegation for kr5.co.
kr5.co uses the same name server setup as other domains, for example 24oro.com.gr, kwts.co, vc-forums.com, myphs.net and citysightseeingnewyork.com.
kr5.co partially shares name servers with other domains; examples include forzzalux.com, mgfcompressors.be, panoramacoletivo.com, blockmini.com and gdswater.com.au.
Host names with six IP numbers: emma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a70, 2803:f800:50::6ca2:c070, 2a06:98c1:50::ac40:2070, 108.162.192.112, 172.64.32.112 and 173.245.58.112; fred.ns.cloudflare.com points to: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113.