oltkj.com - robtex.com
oltkj.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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 | ||||||
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=1774635092 | ||||||
Same first word
oltkj.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.julydns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-16 04:01:40
● 2026-03-27 18:21:24
● 2026-03-27 18:21:24
○NSns1.namebrightdns.com2016-12-16 → 2016-12-16 · 2 obs
● 2016-12-16 04:01:40
○ 2026-03-27 18:21:24
○ 2026-03-27 18:21:24
●NSns2.julydns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-16 04:01:40
● 2026-03-27 18:21:24
● 2026-03-27 18:21:24
○NSns2.namebrightdns.com2016-12-16 → 2016-12-16 · 2 obs
● 2016-12-16 04:01:40
○ 2026-03-27 18:21:24
○ 2026-03-27 18:21:24
○MXmail1.namebrightmail.com2016-12-16 → 2016-12-16 · 2 obs
● 2016-12-16 04:01:40
○ 2026-03-27 18:21:24
○ 2026-03-27 18:21:24
○MXmail2.namebrightmail.com2016-12-16 → 2016-12-16 · 2 obs
● 2016-12-16 04:01:40
○ 2026-03-27 18:21:24
○ 2026-03-27 18:21:24
○A103.35.201.1122017-11-11 → 2017-11-11 · 3 obs
○ 2016-12-16 04:01:40
● 2017-11-11 19:32:36
○ 2026-03-27 18:21:24
● 2017-11-11 19:32:36
○ 2026-03-27 18:21:24
○A104.131.11.2082016-12-16 → 2016-12-16 · 2 obs
● 2016-12-16 04:01:40
○ 2026-03-27 18:21:24
○ 2026-03-27 18:21:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| oltkj.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 oltkj.com (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
oltkj.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
oltkj.com at least partially shares name servers with other domains, for instance flxzb.com, 100oa.cn, maxupai.cn, dlhtyhv.cn and jshgold.com.
Host names with one IP number:
ns1.judns.com points to 47.97.51.45.
ns2.judns.com points to 162.159.27.251.
ns1.julydns.com points to 47.97.51.45.
ns2.julydns.com points to 162.159.48.223.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.