2170.cn - robtex.com
2170.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 | ⚠️ 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=2034546407 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSbuy.domains.go.marksmile.com2026-02-22 → 2026-03-20 · 2 obs
● 2026-03-20 18:03:16
●NSemailto.service.at.marksmile.com2026-02-22 → 2026-03-20 · 2 obs
● 2026-03-20 18:03:16
●MXmail.happyisp.com2026-02-22 → 2026-03-20 · 5 obs
● 2026-02-22 00:15:16
○ 2026-03-19 03:00:26
● 2026-03-20 18:03:14
● 2026-03-20 18:03:16
○MXmail.skrimple.com2015-07-06 → 2017-08-26 · 4 obs
● 2017-08-26 21:59:12
○ 2026-02-22 00:15:16
○ 2026-03-20 18:03:16
○A103.232.215.1292017-06-27 → 2017-08-26 · 5 obs
● 2017-06-27 14:32:58
● 2017-08-26 21:59:12
○ 2026-02-22 00:15:16
○ 2026-03-20 18:03:16
●A47.76.62.1672026-02-22 → 2026-03-20 · 5 obs
● 2026-02-22 00:15:16
○ 2026-03-19 03:00:26
● 2026-03-20 18:03:14
● 2026-03-20 18:03:16
○A50.117.116.1172015-07-06 → 2016-04-27 · 4 obs
● 2016-04-27 12:27:48
○ 2016-07-21 07:34:50
○ 2026-03-20 18:03:16
○A50.117.120.2532015-07-06 → 2016-12-27 · 4 obs
● 2016-12-27 03:04:44
○ 2017-06-27 14:32:58
○ 2026-03-20 18:03:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 2170.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
⚠️ Insecure (no DNSSEC)
No DS record for 2170.cn (unsigned zone)
⏱️ Timing
Total: 1976ms | 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
2170.cn points to an IP address: 47.76.62.167.
other host names include tiyue.com.cn, cvz.com.cn, yanlian.cn, geqian.cn and dongwa.cn; they share IP numbers with 2170.cn.
Name Servers
Two name servers emailto.service.at.marksmile.com and buy.domains.go.marksmile.com handle the delegation for 2170.cn.
2170.cn shares the same name server setup as other domains, for instance owa.in, buhua.cn, zhenqiu.com.cn, langnuo.cn and 2193.cn.
Host names with a single IP
emailto.service.at.marksmile.com points to 47.76.62.167
buy.domains.go.marksmile.com points to 47.76.62.167
Host names that point to 47.76.62.167: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com
Mail Servers
2170.cn is handled by a single mail server, mail.happyisp.com.
2170.cn uses the same mail server setup as other domains, for instance chinacoat.cn, xhx.cn, langneng.cn, ouga.cn and ganobet2025giris.com.
mail.happyisp.com resolves to two IPs: 5.161.49.68 and 137.184.158.105.