linkcore.com - dns.ninja
linkcore.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.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 | 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 | 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=1780589464 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns7.hichina.com2015-12-25 → 2017-05-18 · 5 obs
● 2015-12-25 05:58:58
● 2017-05-18 22:39:46
○ 2026-04-15 07:38:40
○ 2026-06-04 16:29:18
○NSdns8.hichina.com2015-12-25 → 2017-05-18 · 5 obs
● 2015-12-25 05:58:58
● 2017-05-18 22:39:46
○ 2026-04-15 07:38:40
○ 2026-06-04 16:29:18
○NSns1.domain-is-4-sale-at-domainmarket.com2015-05-27 → 2015-10-17 · 4 obs
● 2015-10-17 06:15:14
○ 2015-12-25 05:58:58
○ 2026-06-04 16:29:18
●NSns1.judns.com2026-04-15 → 2026-06-04 · 3 obs
● 2026-04-15 07:38:40
● 2026-06-04 16:29:18
●NSns1.julydns.com2026-04-15 → 2026-06-04 · 3 obs
● 2026-04-15 07:38:40
● 2026-06-04 16:29:18
○NSns2.domainmarket.com2015-05-27 → 2015-10-17 · 4 obs
● 2015-10-17 06:15:14
○ 2015-12-25 05:58:58
○ 2026-06-04 16:29:18
●NSns2.judns.com2026-04-15 → 2026-06-04 · 3 obs
● 2026-04-15 07:38:40
● 2026-06-04 16:29:18
●NSns2.julydns.com2026-04-15 → 2026-06-04 · 3 obs
● 2026-04-15 07:38:40
● 2026-06-04 16:29:18
○MXmxbiz1.qq.com2015-12-25 → 2017-05-18 · 4 obs
● 2017-05-18 22:39:46
○ 2026-04-15 07:38:40
○ 2026-06-04 16:29:18
○MXmxbiz2.qq.com2015-12-25 → 2017-05-18 · 4 obs
● 2017-05-18 22:39:46
○ 2026-04-15 07:38:40
○ 2026-06-04 16:29:18
○A174.137.132.1002015-05-27 → 2015-10-17 · 4 obs
● 2015-10-17 06:15:14
○ 2015-12-25 05:58:58
○ 2026-06-04 16:29:18
○A192.69.210.2462016-03-31 → 2017-05-18 · 5 obs
● 2016-03-31 17:46:36
● 2017-05-18 22:39:46
○ 2026-04-15 07:38:40
○ 2026-06-04 16:29:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| linkcore.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 linkcore.com (unsigned zone)
⏱️ Timing
Total: 295ms | 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
The DNS delegation for linkcore.com covers 4 name servers — ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least some of linkcore.com's name servers are shared with other domains, for example meijie4.com, bluegic.com, douzaishang.com and two more.
ns1.judns.com and ns2.judns.com share the IP address 162.159.27.251; ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223.
ns1.judns.com and ns2.judns.com each have 162.159.27.251 IP addresses.
ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.