jianceng.com - robtex.com
jianceng.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.88.180.121🇨🇦 VMISS167.88.180.0/24 KURUN CLOUD INC | ||||||
| NS | ns1.dnbiz.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.dnbiz.com ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775101187 | ||||||
Subdomains
mail.jianceng.com |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●MXmail.happyisp.com2026-03-07 → 2026-04-02 · 3 obs
● 2026-03-07 15:09:18
● 2026-04-02 03:46:58
○MXmail.skrimple.com2015-06-14 → 2017-04-20 · 4 obs
● 2017-04-20 10:27:20
○ 2026-03-07 15:09:18
○ 2026-04-02 03:46:58
○A103.51.144.812016-09-18 → 2017-04-20 · 5 obs
● 2016-09-18 16:04:50
● 2017-04-20 10:27:20
○ 2026-03-07 15:09:18
○ 2026-04-02 03:46:58
○A127.0.0.12026-03-07 → 2026-03-07 · 4 obs
● 2026-03-07 15:09:18
○ 2026-03-31 16:08:38
○ 2026-04-02 03:46:58
○A162.218.54.422015-06-14 → 2015-09-07 · 4 obs
● 2015-09-07 00:02:48
○ 2015-12-01 07:37:32
○ 2026-04-02 03:46:58
●A167.88.180.1212026-03-31 → 2026-04-02 · 3 obs
● 2026-03-31 16:08:38
● 2026-04-02 03:46:58
○A198.12.15.2442015-06-14 → 2015-09-07 · 4 obs
● 2015-09-07 00:02:48
○ 2015-12-01 07:37:32
○ 2026-04-02 03:46:58
○A65.19.157.2342016-04-20 → 2016-04-30 · 5 obs
● 2016-04-20 10:09:46
● 2016-04-30 11:40:14
○ 2016-09-18 16:04:50
○ 2026-04-02 03:46:58
○A65.19.157.2352015-12-01 → 2016-01-30 · 5 obs
● 2015-12-01 07:37:32
● 2016-01-30 13:12:18
○ 2016-04-20 10:09:46
○ 2026-04-02 03:46:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jianceng.com | ns1.dnbiz.com, ns2.dnbiz.com | 2 records |
✅ Authoritative Response
Server:60.190.243.163
NS records: ns1.dnbiz.com, ns2.dnbiz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jianceng.com (unsigned zone)
⏱️ Timing
Total: 3472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.88.180.121 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dnbiz.com, ns2.dnbiz.com)
Analysis
Hierarchy
jianceng.com is the parent of mail.jianceng.com.
IP Addresses
jianceng.com resolves to one IP number: 167.88.180.121.
other host names including huwei.com, yunchuandan.com, nigui.com, renpin.net and saoyou.com share IP numbers with jianceng.com.
Name Servers
jianceng.com is delegated to two name servers ns1.dnbiz.com and ns2.dnbiz.com.
jianceng.com shares the same name server setup as other domains, for instance 3nn.cn, zere.cn, mlj.cn, keimi.com and zede.cn.
jianceng.com at least partially shares name servers with other domains, for instance 898.cn, zhuabaobao.com, piri.cn, zmgf.com and xiaonue.com.
Mail Servers
jianceng.com is handled by a single mail server, mail.happyisp.com.
jianceng.com shares the same mail server setup as other domains, for instance salez.cn, beicha.cn, 51hp4br.0study.cn, alburaidi.com and qufang.cn.
mail.happyisp.com resolves to two IP numbers: 5.161.49.68 and 137.184.158.105.