7312.cn - robtex.com
7312.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=2034669963 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSbuy.domains.go.marksmile.com2026-04-08 → 2026-04-14 · 2 obs
● 2026-04-14 15:28:50
●NSemailto.service.at.marksmile.com2026-04-08 → 2026-04-14 · 2 obs
● 2026-04-14 15:28:50
○MXmail.b-io.co2015-05-10 → 2015-05-10 · 3 obs
○ 2015-10-15 14:12:56
○ 2026-04-14 15:28:50
●MXmail.happyisp.com2026-04-08 → 2026-04-14 · 3 obs
● 2026-04-08 23:02:12
● 2026-04-14 15:28:50
○MXmail.skrimple.com2015-10-15 → 2017-01-08 · 5 obs
● 2015-10-15 14:12:56
● 2017-01-08 00:26:56
○ 2026-04-08 23:02:12
○ 2026-04-14 15:28:50
○MXmail2.b-io.co2015-05-10 → 2015-05-10 · 3 obs
○ 2015-10-15 14:12:56
○ 2026-04-14 15:28:50
○MXmail3.b-io.co2015-05-10 → 2015-05-10 · 3 obs
○ 2015-10-15 14:12:56
○ 2026-04-14 15:28:50
○A103.232.215.1292018-09-14 → 2018-09-14 · 4 obs
● 2018-09-14 12:24:48
○ 2026-04-08 23:02:12
○ 2026-04-14 15:28:50
●A47.76.62.1672026-04-08 → 2026-04-14 · 3 obs
● 2026-04-08 23:02:12
● 2026-04-14 15:28:50
○A50.117.116.1172015-05-10 → 2016-03-24 · 4 obs
● 2016-03-24 18:12:06
○ 2017-01-08 00:26:56
○ 2026-04-14 15:28:50
○A50.117.120.2532015-05-10 → 2017-01-08 · 4 obs
● 2017-01-08 00:26:56
○ 2018-09-14 12:24:48
○ 2026-04-14 15:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 7312.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 7312.cn (unsigned zone)
⏱️ Timing
Total: 1704ms | 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
7312.cn points to a single IP number: 47.76.62.167.
other host names for instance huabu.com.cn, zjgjxw1.con.cn, yingbao.cn, myh.cn and mef.com.cn share IP numbers with 7312.cn.
Name Servers
7312.cn is delegated to two name servers: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
7312.cn shares the same name server setup as other domains, for example houli.com.cn, fanan.cn, lunqi.com, qiumeng.cn and 7115.cn.
Host names with a single IP number:
emailto.service.at.marksmile.com points to 47.76.62.167 and 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
7312.cn is handled by a single mail server, mail.happyisp.com.
7312.cn shares the same mail server setup as other domains, for instance cainou.chinatelecom.con.cn, rogero.cn, liandai.cn, flzd.com and 9713.cn.
Host mail.happyisp.com resolves to two IPs: 5.161.49.68 and 137.184.158.105.