hljlib.org.cn - robtex.com
hljlib.org.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 111.41.199.1🇨🇳 CMNET-HEILONGJIANG-CN111.41.128.0/17 CMI (Customer Route) | ||||||
| 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) | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-03-28 #10 | ||||||
org.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=2027837955 | ||||||
Subdomains
www.hljlib.org.cn |
Same first word
DNS History
7 records (3 active, 4 former)
○NSns1.sdc.org.cn2016-12-05 → 2017-09-02 · 4 obs
● 2017-09-02 19:06:26
○ 2026-02-15 00:20:00
○ 2026-03-28 04:03:50
●NSns1.sfn.cn2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 00:20:00
● 2026-03-28 04:03:50
○NSns2.sdc.org.cn2016-12-05 → 2017-09-02 · 4 obs
● 2017-09-02 19:06:26
○ 2026-02-15 00:20:00
○ 2026-03-28 04:03:50
●NSns2.sfn.cn2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 00:20:00
● 2026-03-28 04:03:50
○NSns3.sdc.org.cn2016-12-05 → 2017-09-02 · 4 obs
● 2017-09-02 19:06:26
○ 2026-02-15 00:20:00
○ 2026-03-28 04:03:50
●A111.41.199.12026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 00:20:00
● 2026-03-28 04:03:50
○A221.212.156.1962016-12-05 → 2017-09-02 · 4 obs
● 2017-09-02 19:06:26
○ 2026-02-15 00:20:00
○ 2026-03-28 04:03:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| hljlib.org.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 hljlib.org.cn (unsigned zone)
⏱️ Timing
Total: 1864ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.41.199.1 |
| NS | 2 | ns2.sfn.cn, ns1.sfn.cn |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
Analysis
Hierarchy
The parent of www.hljlib.org.cn is hljlib.org.cn.
IP Addresses
hljlib.org.cn points to a single IP: 111.41.199.1.
Other host names, such as www.hljlib.org.cn, share IP numbers with hljlib.org.cn.
Name Servers
Two name servers ns1.sfn.cn and ns2.sfn.cn handle delegation for hljlib.org.cn.
hljlib.org.cn uses the same name server setup as other domains, for example qzlc.gov.cn, beijingreview.com.cn, xn--v4qs5rwgt2m.cn, wuhuan.com.cn and jltg.com.cn.
hljlib.org.cn partially shares name servers with other domains, such as zjc.com.cn and xtel.cn.
Host names with two IP numbers:
The host name ns2.sfn.cn points to 101.37.119.99 and 111.63.77.30.
Host names with one IP number:
The host name ns1.sfn.cn points to 111.63.77.29.