lanko.cn - robtex.com
lanko.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.91.60.233🇫🇷 OVH51.91.0.0/16 | ||||||
| PTR | eole2.iptwins.com | ||||||
| NS | ns1.iptwins.net ⭐ | ||||||
| A | 188.165.162.43🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | ns1.iptwins.net | ||||||
| NS | ns2.iptwins.net | ||||||
| A | 193.70.18.204🇫🇷 OVH193.70.0.0/17 | ||||||
| PTR | ns2.iptwins.net | ||||||
| NS | ns3.iptwins.com | ||||||
| A | 2607:5300:203:28d::🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | ns3.iptwins.com | ||||||
| A | 144.217.70.141🇨🇦 OVH144.217.0.0/16 Hosting route | ||||||
| PTR | ns3.iptwins.com | ||||||
| NS | ns4.iptwins.com | ||||||
| A | 2401:c900:1101:496::3🇸🇬 SOFTLAYER2401:c900:1100::/40 -sng01 | ||||||
| PTR | ns4.iptwins.com | ||||||
| A | 161.202.174.147🇯🇵 SOFTLAYER161.202.160.0/19 -sng01 | ||||||
| PTR | ns4.iptwins.com | ||||||
| MX | mail.lanko.cn ⭐ | ||||||
| A | 83.243.20.162🇫🇷 BSO83.243.16.0/21 | ||||||
| SOA | ns1.iptwins.netdns-log@iptwins.com 2025-07-15 #6 | ||||||
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=2035002861 | ||||||
Subdomains
mail.lanko.cn |
Same first word
lanko.org |
lanko.net |
lanko.fi |
lanko.com.ar |
lanko.ru |
lanko.net.cn |
lanko.ie |
lanko.pl |
lanko.com |
lanko.cn |
lanko.nl |
lanko.de |
lanko.eu |
Similar names
DNS History
15 records (6 active, 9 former)
○NSindom10.indomco.com2015-06-30 → 2020-02-05 · 7 obs
○ 2015-11-02 15:40:48
○ 2016-05-07 10:01:22
● 2017-01-19 18:39:50
● 2020-02-05 22:34:14
○ 2026-07-01 07:40:40
○ 2026-07-04 17:11:46
○NSindom130.indomco.org2015-06-30 → 2020-02-05 · 7 obs
○ 2015-11-02 15:40:48
○ 2016-05-07 10:01:22
● 2017-01-19 18:39:50
● 2020-02-05 22:34:14
○ 2026-07-01 07:40:40
○ 2026-07-04 17:11:46
○NSindom20.indomco.net2015-06-30 → 2020-02-05 · 7 obs
○ 2015-11-02 15:40:48
○ 2016-05-07 10:01:22
● 2017-01-19 18:39:50
● 2020-02-05 22:34:14
○ 2026-07-01 07:40:40
○ 2026-07-04 17:11:46
○NSindom30.indomco.fr2015-06-30 → 2020-02-05 · 7 obs
○ 2015-11-02 15:40:48
○ 2016-05-07 10:01:22
● 2017-01-19 18:39:50
● 2020-02-05 22:34:14
○ 2026-07-01 07:40:40
○ 2026-07-04 17:11:46
○NSindom80.indomco.hk2015-06-30 → 2020-02-05 · 7 obs
○ 2015-11-02 15:40:48
○ 2016-05-07 10:01:22
● 2017-01-19 18:39:50
● 2020-02-05 22:34:14
○ 2026-07-01 07:40:40
○ 2026-07-04 17:11:46
●NSns1.iptwins.net2026-07-01 → 2026-07-04 · 3 obs
● 2026-07-01 07:40:40
● 2026-07-04 17:11:46
●NSns2.iptwins.net2026-07-01 → 2026-07-04 · 3 obs
● 2026-07-01 07:40:40
● 2026-07-04 17:11:46
●NSns3.iptwins.com2026-07-01 → 2026-07-04 · 3 obs
● 2026-07-01 07:40:40
● 2026-07-04 17:11:46
●NSns4.iptwins.com2026-07-01 → 2026-07-04 · 3 obs
● 2026-07-01 07:40:40
● 2026-07-04 17:11:46
●MXmail.lanko.cn2015-06-30 → 2026-07-04 · 5 obs
○ 2015-11-02 15:40:48
○ 2016-05-07 10:01:22
● 2017-01-19 18:39:50
● 2026-07-04 17:11:46
○A165.160.13.202020-02-05 → 2020-02-05 · 4 obs
● 2020-02-05 22:34:14
○ 2026-07-01 07:40:40
○ 2026-07-04 17:11:46
○A165.160.15.202020-02-05 → 2020-02-05 · 4 obs
● 2020-02-05 22:34:14
○ 2026-07-01 07:40:40
○ 2026-07-04 17:11:46
○A185.26.230.1302017-01-19 → 2017-01-19 · 4 obs
● 2017-01-19 18:39:50
○ 2020-02-05 22:34:14
○ 2026-07-04 17:11:46
○A185.26.230.1372015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-02 15:40:48
○ 2026-07-04 17:11:46
●A51.91.60.2332026-07-01 → 2026-07-04 · 3 obs
● 2026-07-01 07:40:40
● 2026-07-04 17:11:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| lanko.cn | ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com | - |
✅ Authoritative Response
Server:161.202.174.147
NS records: ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lanko.cn (unsigned zone)
⏱️ Timing
Total: 1609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.91.60.233 |
| NS | 4 | ns3.iptwins.com, ns1.iptwins.net... |
| MX | 1 | mail.lanko.cn (pri: 10) |
| SOA | 1 | ns1.iptwins.net dns-log.iptwins.com |
Analysis
Hierarchy
mail.lanko.cn is a subdomain of lanko.cn.
IP Addresses
lanko.cn points to a single IP number: 51.91.60.233.
Additional host names — mands.christmas, factsreports.info, ipsilon.net and two others — share IP numbers with lanko.cn.
Name Servers
lanko.cn has four authoritative name servers: ns3.iptwins.com, ns4.iptwins.com, ns1.iptwins.net and ns2.iptwins.net.
The name servers of lanko.cn overlap at least partially with those of other domains — among them torga.com.au, solar-energeasy.se, myopia-institute.com and two more.
Host names with two IP numbers:
ns3.iptwins.com has two IP addresses: 144.217.70.141 and 2607:5300:203:28d::.
ns4.iptwins.com has two IP addresses: 161.202.174.147 and 2401:c900:1101:496::3.
Host names pointing to a single IP address:
ns1.iptwins.net directs to 188.165.162.43.
ns2.iptwins.net directs to 193.70.18.204.
Mail Servers
lanko.cn has one mail server: mail.lanko.cn.
mail.lanko.cn has exactly one IP number: 83.243.20.162.