6528.cn - robtex.com
6528.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=2034885838 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSbuy.domains.go.marksmile.com2026-05-31 → 2026-06-06 · 2 obs
● 2026-06-06 09:38:00
●NSemailto.service.at.marksmile.com2026-05-31 → 2026-06-06 · 2 obs
● 2026-06-06 09:38:00
●MXmail.happyisp.com2026-05-31 → 2026-06-06 · 3 obs
● 2026-05-31 07:43:42
● 2026-06-06 09:38:00
○MXmail.skrimple.com2015-11-15 → 2017-04-07 · 4 obs
● 2017-04-07 23:20:02
○ 2026-05-31 07:43:42
○ 2026-06-06 09:38:00
○A47.74.19.2442021-07-25 → 2021-07-25 · 4 obs
● 2021-07-25 05:18:10
○ 2026-05-31 07:43:42
○ 2026-06-06 09:38:00
●A47.76.62.1672026-05-31 → 2026-06-06 · 3 obs
● 2026-05-31 07:43:42
● 2026-06-06 09:38:00
○A50.117.116.1172015-07-07 → 2017-04-07 · 4 obs
● 2017-04-07 23:20:02
○ 2021-07-25 05:18:10
○ 2026-06-06 09:38:00
○A50.117.120.2532015-07-07 → 2016-04-16 · 4 obs
● 2016-04-16 18:53:44
○ 2017-04-07 23:20:02
○ 2026-06-06 09:38:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 6528.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 6528.cn (unsigned zone)
⏱️ Timing
Total: 3619ms | 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
6528.cn resolves to just one IP address, 47.76.62.167.
Two other host names, along with 6136.cn, 218.204.47.7.ykhm.com and ganwei.cn, also share IP numbers with 6528.cn.
Name Servers
6528.cn is served by two delegated name servers, emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
6528.cn shares its NS records with other domains, for example nanqiu.cn, shunyang.cn, 8202.cn and two others.
The DNS delegation for 6528.cn at least partly coincides with that of other domains, wdg.eu being one example.
These name servers are frequently paired with the name servers ns1.ee28.cn and ns2.ee28.cn.
emailto.service.at.marksmile.com and buy.domains.go.marksmile.com share one IP address between them — 47.76.62.167.
These two host names — emailto.service.at.marksmile.com and buy.domains.go.marksmile.com — each point to 47.76.62.167 IP addresses.
Mail Servers
The sole mail server for 6528.cn is mail.happyisp.com.
Among the domains sharing a mail server setup with 6528.cn are guannong.cn, xuqi.com, www.daoxing.com and two others.
mail.happyisp.com points to two IP addresses: 5.161.49.68 and 137.184.158.105.