12217.cn - robtex.com
12217.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.byet.org ⚠️ Not in zone NS records | ||||||
| A | 198.251.90.216FRANTECH198.251.90.0/24 More specific route. | ||||||
| PTR | ns1.byet.org | ||||||
| NS | ns2.byet.org ⚠️ Not in zone NS records | ||||||
| A | 198.251.86.153🇺🇸 FRANTECH198.251.86.0/24 More specific route. | ||||||
| PTR | ns3.byet.org | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn 2035-04-09 #12 | ||||||
Same first word
Similar names
DNS History
19 records (2 active, 17 former)
○NSdns1.iidns.com2015-05-20 → 2017-02-08 · 4 obs
● 2017-02-08 06:56:40
○ 2026-07-13 13:36:06
○ 2026-07-14 23:07:06
○NSdns2.iidns.com2015-05-20 → 2017-02-08 · 4 obs
● 2017-02-08 06:56:40
○ 2026-07-13 13:36:06
○ 2026-07-14 23:07:06
○NSdns3.iidns.com2015-05-20 → 2017-02-08 · 4 obs
● 2017-02-08 06:56:40
○ 2026-07-13 13:36:06
○ 2026-07-14 23:07:06
○NSdns4.iidns.com2015-05-20 → 2017-02-08 · 4 obs
● 2017-02-08 06:56:40
○ 2026-07-13 13:36:06
○ 2026-07-14 23:07:06
○NSdns5.iidns.com2015-05-20 → 2017-02-08 · 4 obs
● 2017-02-08 06:56:40
○ 2026-07-13 13:36:06
○ 2026-07-14 23:07:06
○NSdns6.iidns.com2015-05-20 → 2017-02-08 · 4 obs
● 2017-02-08 06:56:40
○ 2026-07-13 13:36:06
○ 2026-07-14 23:07:06
●NSns1.byet.org2026-07-13 → 2026-07-14 · 3 obs
● 2026-07-13 13:36:06
● 2026-07-14 23:07:06
●NSns2.byet.org2026-07-13 → 2026-07-14 · 3 obs
● 2026-07-13 13:36:06
● 2026-07-14 23:07:06
○A198.148.92.1572016-01-14 → 2016-01-14 · 4 obs
● 2016-01-14 03:19:04
○ 2016-04-09 02:48:34
○ 2026-07-14 23:07:06
○A198.148.92.1582016-01-14 → 2016-01-14 · 4 obs
● 2016-01-14 03:19:04
○ 2016-04-09 02:48:34
○ 2026-07-14 23:07:06
○A198.148.92.532015-05-20 → 2015-05-20 · 3 obs
○ 2017-02-08 06:56:40
○ 2026-07-14 23:07:06
○A198.148.92.542016-01-14 → 2016-01-14 · 4 obs
● 2016-01-14 03:19:04
○ 2016-04-09 02:48:34
○ 2026-07-14 23:07:06
○A198.148.92.562015-05-20 → 2016-04-09 · 4 obs
● 2016-04-09 02:48:34
○ 2017-02-08 06:56:40
○ 2026-07-14 23:07:06
○A198.148.92.572016-04-09 → 2016-04-09 · 4 obs
● 2016-04-09 02:48:34
○ 2017-02-08 06:56:40
○ 2026-07-14 23:07:06
○A198.148.92.582015-05-20 → 2016-04-09 · 4 obs
● 2016-04-09 02:48:34
○ 2017-02-08 06:56:40
○ 2026-07-14 23:07:06
○A198.148.92.622015-05-20 → 2015-05-20 · 3 obs
○ 2017-02-08 06:56:40
○ 2026-07-14 23:07:06
○A23.234.4.1512017-02-08 → 2017-02-08 · 4 obs
● 2017-02-08 06:56:40
○ 2026-07-13 13:36:06
○ 2026-07-14 23:07:06
○A23.234.4.1532017-02-08 → 2017-02-08 · 4 obs
● 2017-02-08 06:56:40
○ 2026-07-13 13:36:06
○ 2026-07-14 23:07:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 12217.cn | ns1.byet.org, ns2.byet.org | - |
✅ Authoritative Response
Server:198.251.86.153
NS records: ns1.byet.org, ns2.byet.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12217.cn (unsigned zone)
⏱️ Timing
Total: 1230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
12217.cn is delegated to two name servers: ns1.byet.org and ns2.byet.org.
The name server configuration of 12217.cn is shared with other domains, for instance cpanel.fh10.net, pamchal.com, discoverynet.com and two others.
12217.cn partially shares its NS delegation with several other domains, including chessib.com, unisocial.us, horizonmarkets.org and two others.
In DNS configurations, these name servers often share authority with ns3.byet.org, ns4.byet.org, ns5.byet.org and 5 other name servers.
ns1.byet.org resolves to 198.251.90.216. ns2.byet.org resolves to 198.251.86.153. Both host names point to a single IP number.