5089.cn - robtex.com
5089.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | buy.domains.go.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | emailto.service.at.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| MX | mail.happyisp.com ⭐ | ||||||
| A | 5.161.49.68🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24 | ||||||
| PTR | mail.happyisp.com | ||||||
| A | 137.184.158.105🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean | ||||||
| PTR | mail.happyisp.com | ||||||
| TXT | v=spf1 ip6:fd0d:d741:e183::/48 -all | ||||||
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 serial=2035130836 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSbuy.domains.go.marksmile.com2026-07-13 → 2026-08-05 · 2 obs
● 2026-08-05 00:05:24
●NSemailto.service.at.marksmile.com2026-07-13 → 2026-08-05 · 2 obs
● 2026-08-05 00:05:24
●MXmail.happyisp.com2026-07-13 → 2026-08-05 · 3 obs
● 2026-07-13 10:50:14
● 2026-08-05 00:05:24
○MXmail.skrimple.com2015-08-18 → 2017-03-25 · 4 obs
● 2017-03-25 18:00:20
○ 2026-07-13 10:50:14
○ 2026-08-05 00:05:24
●A47.76.62.1672026-07-13 → 2026-08-05 · 3 obs
● 2026-07-13 10:50:14
● 2026-08-05 00:05:24
○A50.117.116.1172015-08-18 → 2017-03-25 · 6 obs
● 2016-03-12 17:43:32
○ 2016-07-13 09:23:32
● 2017-03-25 18:00:20
○ 2026-07-13 10:50:14
○ 2026-08-05 00:05:24
○A50.117.120.2532015-08-18 → 2016-07-13 · 4 obs
● 2016-07-13 09:23:32
○ 2017-03-25 18:00:20
○ 2026-08-05 00:05:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 5089.cn | buy.domains.go.marksmile.com, emailto.service.at.marksmile.com | - |
✅ Authoritative Response
Server:47.76.62.167
NS records: buy.domains.go.marksmile.com, emailto.service.at.marksmile.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at 5089.cn: Error: DNS query timeout: 203.119.25.1 for DS 5089.cn
⏱️ Timing
Total: 4420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.62.167 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
Analysis
IP Addresses
5089.cn resolves to one IP address: 47.76.62.167.
2285.cn, zuzai.cn, guanyou.com and two other host names share IP numbers with 5089.cn.
Name Servers
5089.cn is delegated to two name servers: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
5089.cn uses the same name servers as several other domains — among them lanmin.cn, 8750.cn, maidun.cn and two more.
emailto.service.at.marksmile.com and buy.domains.go.marksmile.com both resolve to the same single IP address: 47.76.62.167.
emailto.service.at.marksmile.com and buy.domains.go.marksmile.com are host names that each point to 47.76.62.167 IP addresses.
Mail Servers
Mail for 5089.cn is handled by a single mail server, mail.happyisp.com.
5089.cn uses an identical mail server configuration to several other domains — among them 2468ok.com, 3997.cn, windtea.cn and two more.
mail.happyisp.com directs to two IP numbers, 5.161.49.68 and 137.184.158.105.