pri-edu.com - robtex.com
pri-edu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.234.172.217🇭🇰 YANCYLIMITED-AS-HK156.234.0.0/16 YANCY LIMITED | ||||||
| NS | a10.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b10.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1781935318 | ||||||
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=1782941386 | ||||||
Same first word
pri-edu.com |
Similar names
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-05-09 → 2026-07-01 · 3 obs
○ 2026-04-05 02:12:36
● 2026-05-09 10:37:40
● 2026-07-01 21:56:38
● 2026-05-09 10:37:40
● 2026-07-01 21:56:38
●NSa10.share-dns.com2026-05-09 → 2026-07-01 · 3 obs
○ 2026-04-05 02:12:36
● 2026-05-09 10:37:40
● 2026-07-01 21:56:38
● 2026-05-09 10:37:40
● 2026-07-01 21:56:38
●NSb.share-dns.net2026-05-09 → 2026-07-01 · 3 obs
○ 2026-04-05 02:12:36
● 2026-05-09 10:37:40
● 2026-07-01 21:56:38
● 2026-05-09 10:37:40
● 2026-07-01 21:56:38
●NSb10.share-dns.net2026-05-09 → 2026-07-01 · 3 obs
○ 2026-04-05 02:12:36
● 2026-05-09 10:37:40
● 2026-07-01 21:56:38
● 2026-05-09 10:37:40
● 2026-07-01 21:56:38
○NSdns21.hichina.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 03:23:40
○ 2026-03-24 12:56:18
○ 2026-07-01 21:56:38
○ 2026-03-24 12:56:18
○ 2026-07-01 21:56:38
○NSdns22.hichina.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 03:23:40
○ 2026-03-24 12:56:18
○ 2026-07-01 21:56:38
○ 2026-03-24 12:56:18
○ 2026-07-01 21:56:38
○NSns1.judns.com2026-03-24 → 2026-04-05 · 5 obs
○ 2017-08-11 03:23:40
● 2026-03-24 12:56:18
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
● 2026-03-24 12:56:18
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
○NSns1.julydns.com2026-03-24 → 2026-04-05 · 5 obs
○ 2017-08-11 03:23:40
● 2026-03-24 12:56:18
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
● 2026-03-24 12:56:18
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
○NSns2.judns.com2026-03-24 → 2026-04-05 · 5 obs
○ 2017-08-11 03:23:40
● 2026-03-24 12:56:18
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
● 2026-03-24 12:56:18
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
○NSns2.julydns.com2026-03-24 → 2026-04-05 · 5 obs
○ 2017-08-11 03:23:40
● 2026-03-24 12:56:18
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
● 2026-03-24 12:56:18
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
○MXmx.ym.163.com2017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 03:23:40
○ 2026-03-24 12:56:18
○ 2026-07-01 21:56:38
○ 2026-03-24 12:56:18
○ 2026-07-01 21:56:38
●A156.234.172.2172026-07-01 → 2026-07-01 · 3 obs
○ 2026-03-24 12:56:18
● 2026-07-01 21:56:36
● 2026-07-01 21:56:38
● 2026-07-01 21:56:36
● 2026-07-01 21:56:38
○A39.108.58.1122017-08-11 → 2017-08-11 · 3 obs
● 2017-08-11 03:23:40
○ 2026-03-24 12:56:18
○ 2026-07-01 21:56:38
○ 2026-03-24 12:56:18
○ 2026-07-01 21:56:38
○CNAME7fgkwiid0.iwaudbv.wneibbxa1.vip2026-03-24 → 2026-04-05 · 4 obs
● 2026-03-24 12:56:18
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
● 2026-04-05 02:12:36
○ 2026-05-09 10:37:40
○ 2026-07-01 21:56:38
○CNAMEbyiihbf.iwaudbv.wneibbxa1.vip2026-05-09 → 2026-05-09 · 4 obs
○ 2026-04-05 02:12:36
● 2026-05-09 10:37:40
○ 2026-07-01 21:56:36
○ 2026-07-01 21:56:38
● 2026-05-09 10:37:40
○ 2026-07-01 21:56:36
○ 2026-07-01 21:56:38
○CNAMEefhdug24.jadcji.cdnla.cn2026-03-24 → 2026-07-01 · 2 obs
○ 2026-03-24 12:56:18
○ 2026-07-01 21:56:38
○ 2026-07-01 21:56:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| pri-edu.com | b10.share-dns.net, a10.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b10.share-dns.net, a10.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pri-edu.com (unsigned zone)
⏱️ Timing
Total: 1674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.234.172.217 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a10.share-dns.com)
Analysis
IP Addresses
pri-edu.com resolves to one IP address: 156.234.172.217.
Name Servers
The authoritative name servers for pri-edu.com are a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
Four host names each point to one IP address: a10.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b10.share-dns.net and b.share-dns.net both point to 172.64.52.239.
These two host names — a10.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.
These two host names — b10.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.