ko43.com - robtex.com
ko43.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.64.253.33🇺🇸 IT-164.64.252.0/22 AS25820 | ||||||
| PTR | 64.64.253.33.16clouds.com | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1780856157 | ||||||
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=1781944895 | ||||||
rank #440246 in the tld
Same first word
ko43.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.judns.com2026-06-17 → 2026-06-20 · 3 obs
● 2026-06-17 18:27:06
● 2026-06-20 08:42:54
●NSns1.julydns.com2026-06-17 → 2026-06-20 · 3 obs
● 2026-06-17 18:27:06
● 2026-06-20 08:42:54
○NSns1.sedoparking.com2017-02-18 → 2017-02-18 · 3 obs
○ 2026-06-17 18:27:06
○ 2026-06-20 08:42:54
●NSns2.judns.com2026-06-17 → 2026-06-20 · 3 obs
● 2026-06-17 18:27:06
● 2026-06-20 08:42:54
●NSns2.julydns.com2026-06-17 → 2026-06-20 · 3 obs
● 2026-06-17 18:27:06
● 2026-06-20 08:42:54
○NSns2.sedoparking.com2017-02-18 → 2017-02-18 · 3 obs
○ 2026-06-17 18:27:06
○ 2026-06-20 08:42:54
○MXdomain.not.configured2015-07-17 → 2016-06-22 · 4 obs
● 2016-06-22 15:37:22
○ 2017-02-18 04:19:14
○ 2026-06-20 08:42:54
○MXlocalhost2017-02-18 → 2017-02-18 · 4 obs
● 2017-02-18 04:19:14
○ 2026-06-17 18:27:06
○ 2026-06-20 08:42:54
○A52.70.175.1812016-02-10 → 2016-06-22 · 5 obs
● 2016-02-10 06:07:30
● 2016-06-22 15:37:22
○ 2017-02-18 04:19:14
○ 2026-06-20 08:42:54
○A54.235.159.972015-07-17 → 2015-11-22 · 4 obs
● 2015-11-22 16:47:44
○ 2016-02-10 06:07:30
○ 2026-06-20 08:42:54
●A64.64.253.332026-06-17 → 2026-06-20 · 3 obs
● 2026-06-17 18:27:06
● 2026-06-20 08:42:54
○A72.52.4.1222017-02-18 → 2017-02-18 · 4 obs
● 2017-02-18 04:19:14
○ 2026-06-17 18:27:06
○ 2026-06-20 08:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ko43.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ko43.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.64.253.33 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
ko43.com directs to one IP number, which is 64.64.253.33.
Among the host names that share IP numbers with ko43.com are shishi88.com, 61qm.com, 75az.com and two others.
Name Servers
The domain ko43.com is delegated to these four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
ko43.com shares at least some of its name servers with other domains, including cwyao.com.cn, glsoso.com, czytwy.cn and two others.
These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns2.judns.com has IP address 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both have IP address 162.159.48.223.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.