lanzlan.cn - robtex.com
lanzlan.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.75.12.68🇭🇰 POWERLINE-HK103.75.12.0/22 POWER LINE (HK) CO., LIMITED UNIT 04/7F BRIGHT WAY TOWER NO.35 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1777105526 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035126573 | ||||||
Subdomains
mail.lanzlan.cn |
Same first word
Similar names
DNS History
17 records (5 active, 12 former)
○NSns1.cnolnic.com2015-05-31 → 2019-12-22 · 4 obs
● 2019-12-22 23:07:02
○ 2026-04-10 09:09:36
○ 2026-08-03 04:46:04
○NSns1.judns.com2026-04-10 → 2026-04-10 · 4 obs
● 2026-04-10 09:09:36
○ 2026-05-05 11:21:24
○ 2026-08-03 04:46:04
●NSns1.julydns.com2026-04-10 → 2026-08-03 · 3 obs
● 2026-04-10 09:09:36
● 2026-08-03 04:46:04
●NSns1.onclouddns.com2026-05-05 → 2026-08-03 · 3 obs
● 2026-05-05 11:21:24
● 2026-08-03 04:46:04
○NSns2.cnolnic.com2015-05-31 → 2019-12-22 · 4 obs
● 2019-12-22 23:07:02
○ 2026-04-10 09:09:36
○ 2026-08-03 04:46:04
○NSns2.judns.com2026-04-10 → 2026-04-10 · 4 obs
● 2026-04-10 09:09:36
○ 2026-05-05 11:21:24
○ 2026-08-03 04:46:04
●NSns2.julydns.com2026-04-10 → 2026-08-03 · 3 obs
● 2026-04-10 09:09:36
● 2026-08-03 04:46:04
●NSns2.onclouddns.com2026-05-05 → 2026-08-03 · 3 obs
● 2026-05-05 11:21:24
● 2026-08-03 04:46:04
○MXmail.lanzlan.cn2015-05-31 → 2015-10-25 · 4 obs
● 2015-10-25 14:42:22
○ 2016-01-04 01:07:56
○ 2026-08-03 04:46:04
●A103.75.12.682026-05-05 → 2026-08-03 · 3 obs
● 2026-05-05 11:21:24
● 2026-08-03 04:46:04
○A118.192.28.1222015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-25 14:42:22
○ 2026-08-03 04:46:04
○A123.196.125.822015-10-25 → 2016-01-04 · 5 obs
● 2015-10-25 14:42:22
● 2016-01-04 01:07:56
○ 2016-05-06 07:59:22
○ 2026-08-03 04:46:04
○A139.129.100.62019-12-22 → 2019-12-22 · 4 obs
● 2019-12-22 23:07:02
○ 2026-04-10 09:09:36
○ 2026-08-03 04:46:04
○A139.217.25.1952016-05-06 → 2016-05-06 · 4 obs
● 2016-05-06 07:59:22
○ 2017-02-02 12:55:38
○ 2026-08-03 04:46:04
○A139.219.4.522017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 12:55:38
○ 2019-12-22 23:07:02
○ 2026-08-03 04:46:04
○A154.194.255.1452026-04-10 → 2026-04-10 · 4 obs
● 2026-04-10 09:09:36
○ 2026-05-05 11:21:24
○ 2026-08-03 04:46:04
○A67.211.69.332026-04-10 → 2026-08-03 · 2 obs
○ 2026-08-03 04:46:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, a.dns.cn, d.dns.cn... | - |
| lanzlan.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lanzlan.cn (unsigned zone)
⏱️ Timing
Total: 1017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.75.12.68 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
mail.lanzlan.cn is a subdomain of lanzlan.cn.
IP Addresses
lanzlan.cn points to a single IP number: 103.75.12.68.
Other hosts including www.quanzhoujixie.com, cnydzy.com and hgj9.cn share IP addresses with lanzlan.cn.
Name Servers
lanzlan.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
The name servers of lanzlan.cn overlap at least partially with those of other domains — among them jkkn.cn, takuetsu-iryo.cn, zhongmenggufen.com and two more.
These name servers commonly appear alongside the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.
These two host names — ns1.onclouddns.com and ns2.onclouddns.com — each point to 162.159.27.251 IP addresses.