bzhc.cn - robtex.com
bzhc.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=2035103812 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSbuy.domains.go.marksmile.com2026-06-27 → 2026-07-29 · 3 obs
● 2026-06-27 07:40:22
● 2026-07-29 02:44:48
●NSemailto.service.at.marksmile.com2026-06-27 → 2026-07-29 · 3 obs
● 2026-06-27 07:40:22
● 2026-07-29 02:44:48
○NSf1g1ns1.dnspod.net2015-06-11 → 2015-10-23 · 4 obs
● 2015-10-23 19:09:36
○ 2026-06-27 07:40:22
○ 2026-07-29 02:44:48
○NSf1g1ns2.dnspod.net2015-06-11 → 2015-10-23 · 4 obs
● 2015-10-23 19:09:36
○ 2026-06-27 07:40:22
○ 2026-07-29 02:44:48
●MXmail.happyisp.com2026-06-27 → 2026-07-29 · 3 obs
● 2026-06-27 07:40:22
● 2026-07-29 02:44:48
○MXmail.skrimple.com2016-01-02 → 2017-05-22 · 4 obs
● 2017-05-22 18:56:12
○ 2026-06-27 07:40:22
○ 2026-07-29 02:44:48
○A103.51.144.812017-05-22 → 2017-05-22 · 4 obs
● 2017-05-22 18:56:12
○ 2026-06-27 07:40:22
○ 2026-07-29 02:44:48
○A123.254.111.1902015-06-11 → 2015-10-23 · 4 obs
● 2015-10-23 19:09:36
○ 2016-01-02 22:12:54
○ 2026-07-29 02:44:48
○A23.27.98.2362017-05-22 → 2017-05-22 · 4 obs
● 2017-05-22 18:56:12
○ 2026-06-27 07:40:22
○ 2026-07-29 02:44:48
●A47.76.62.1672026-06-27 → 2026-07-29 · 3 obs
● 2026-06-27 07:40:22
● 2026-07-29 02:44:48
○A50.117.113.2222017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 23:05:14
○ 2017-05-22 18:56:12
○ 2026-07-29 02:44:48
○A65.19.157.2352016-01-02 → 2016-04-01 · 5 obs
● 2016-01-02 22:12:54
● 2016-04-01 20:22:36
○ 2017-04-08 23:05:14
○ 2026-07-29 02:44:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| bzhc.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 bzhc.cn (unsigned zone)
⏱️ Timing
Total: 1022ms | 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
bzhc.cn resolves to one IP address: 47.76.62.167.
aize.com.cn, yazui.com, genba.cn and two other host names share IP numbers with bzhc.cn.
Name Servers
Two name servers handle the delegation for bzhc.cn: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
bzhc.cn uses the same name servers as several other domains — among them gengsheng.cn, duwu.cn, chunshan.cn and two more.
emailto.service.at.marksmile.com directs to 47.76.62.167, as does buy.domains.go.marksmile.com — both hostnames resolve to that one IP address.
emailto.service.at.marksmile.com along with buy.domains.go.marksmile.com each resolve to 47.76.62.167 IP addresses.
Mail Servers
Mail for bzhc.cn is handled by a single mail server, mail.happyisp.com.
bzhc.cn uses an identical mail server configuration to several other domains — among them vkj4.cn, yuezhu.cn, rimmers.cn and two more.
mail.happyisp.com has two IP addresses: 5.161.49.68 and 137.184.158.105.