timeletters.cn - robtex.com
Search for stuff
timeletters.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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 serial=2034456417 | ||||||
Same first word
timeletters.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●NScosmos.dnspod.net2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:49:54
●NSotter.dnspod.net2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| timeletters.cn | otter.dnspod.net, cosmos.dnspod.net | - |
✅ Authoritative Response
Server: 117.89.178.173
NS records: otter.dnspod.net, cosmos.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for timeletters.cn (unsigned zone)
⏱️ Timing
Total: 1553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | cosmos.dnspod.net, otter.dnspod.net |
| MX | 3 | mx1.feishu.cn (pri: 10), mx2.feishu.cn (pri: 20)... |
| TXT | 1 | v=spf1 +include:_netblocks.m.feishu.cn |
| SOA | 1 | cosmos.dnspod.net freednsadmin.dnspod.co |
AI analysis
timeletters.cn is delegated to two name servers: cosmos.dnspod.net and otter.dnspod.net.
timeletters.cn shares the same name server setup as other domains, for example uuhk.cn, dycya.com, onll.cn, 590.net and toolwa.com.
timeletters.cn at least partially shares its name servers with other domains, for instance kuwei-service.com.
Host names with six IP numbers:
cosmos.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173; otter.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.
timeletters.cn is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
timeletters.cn shares mail servers with other domains at least partially, including wjinfo.cn, chinboo.com, hnyytech.com, tlmpb.com and i322.cn.
Three IP numbers:
mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.
Two IP numbers:
mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.
One IP number:
mx1.feishu.cn points to 52.220.106.220.
Names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.
Names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.
Names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.