angang.com.cn - robtex.com
angang.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.139.8.103🇨🇳 CHINA169-Backbone222.136.0.0/13 CNC Group CHINA169 Henan Province Network | ||||||
| NS | ns1.sfn.cn ⭐ | ||||||
| A | 111.63.77.29🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| NS | ns2.sfn.cn | ||||||
| A | 101.37.119.99🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 111.63.77.30🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| MX | mail.angang.com.cn ⭐ | ||||||
| A | 218.28.211.144🇨🇳 CHINA169-Backbone218.28.0.0/15 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | pc0.zz.ha.cn | ||||||
| TXT | v=spf1 ip4:218.28.210.14 ip4:218.28.210.12 ip4:218.28.156.70 ip4:222.88.156.... | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-08-12 #22 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030749100 | ||||||
Subdomains
mail.angang.com.cn |
Same first word
Similar names
gangan.com |
ganang.cn |
nganga.co.uk |
ganang.dk |
gangan.world |
nagnag.de |
nganga.site |
naggan.co.za |
naggan.com |
gangan.biz |
annagg.com |
gangan.bz |
anggan.com |
gangan.at |
anangg.com |
gangan.de |
DNS History
6 records (4 active, 2 former)
●NSns1.sfn.cn2015-12-25 → 2026-08-12 · 3 obs
● 2015-12-25 11:36:56
● 2026-08-12 15:03:38
●NSns2.sfn.cn2015-12-25 → 2026-08-12 · 3 obs
● 2015-12-25 11:36:56
● 2026-08-12 15:03:38
○NSns3.sanfront.com.cn2015-08-09 → 2015-10-07 · 4 obs
● 2015-10-07 18:05:00
○ 2015-12-25 11:36:56
○ 2026-08-12 15:03:38
○NSns5.sanfront.com.cn2015-08-09 → 2015-10-07 · 4 obs
● 2015-10-07 18:05:00
○ 2015-12-25 11:36:56
○ 2026-08-12 15:03:38
●MXmail.angang.com.cn2015-08-09 → 2026-08-12 · 2 obs
● 2026-08-12 15:03:38
●A222.139.8.1032015-08-09 → 2026-08-12 · 2 obs
● 2026-08-12 15:03:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
| angang.com.cn | ns1.sfn.cn, ns2.sfn.cn | - |
✅ Authoritative Response
Server:101.37.119.99
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for angang.com.cn (unsigned zone)
⏱️ Timing
Total: 4560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.139.8.103 |
| NS | 2 | ns2.sfn.cn, ns1.sfn.cn |
| MX | 1 | mail.angang.com.cn (pri: 1) |
| TXT | 1 | v=spf1 ip4:218.28.210.14 ip4:218.28.210. |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
Analysis
Hierarchy
mail.angang.com.cn is delegated beneath angang.com.cn.
IP Addresses
angang.com.cn directs to one IP number, which is 222.139.8.103.
There are other host names — www.aysteel.com.cn among them — that share IP numbers with angang.com.cn.
Name Servers
DNS delegation for angang.com.cn points to two name servers: ns1.sfn.cn and ns2.sfn.cn.
angang.com.cn has the same name server delegation as a number of other domains, such as nxzcpg.org.cn, sinosoft.com.cn, issn.org.cn and two more.
angang.com.cn has partial name server overlap with other domains, including fujifilm.com.cn.
Hosts with two IP numbers each:
ns2.sfn.cn has two IP addresses: 101.37.119.99 and 111.63.77.30.
Hosts that resolve to one IP address:
ns1.sfn.cn directs to 111.63.77.29.
Mail Servers
angang.com.cn routes its mail through a single mail server, mail.angang.com.cn.
mail.angang.com.cn has exactly one IP number: 218.28.211.144.