40ru.com - robtex.com
40ru.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.11.34🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | ns1.hairdns.com ⭐ | ||||||
| A | 172.247.11.36🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | ns2.haidrns.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.hairdns.com ⚠️ Not in zone NS records | ||||||
| A | 172.247.11.36🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| SOA | ns1.hairdns.comadmin@hairdns.com 2026-03-05 #1 | ||||||
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=1774604242 | ||||||
Same first word
40ru.com |
Similar names
DNS History
17 records (4 active, 13 former)
○NSa.dnspod.com2016-04-20 → 2016-09-05 · 4 obs
● 2016-04-20 07:53:36
● 2016-09-05 01:31:28
○ 2026-03-27 09:54:00
○NSb.dnspod.com2016-04-20 → 2016-09-05 · 4 obs
● 2016-04-20 07:53:36
● 2016-09-05 01:31:28
○ 2026-03-27 09:54:00
○NSc.dnspod.com2016-04-20 → 2016-09-05 · 4 obs
● 2016-04-20 07:53:36
● 2016-09-05 01:31:28
○ 2026-03-27 09:54:00
○NSns1.51dns.com2015-07-25 → 2015-11-25 · 4 obs
● 2015-11-25 23:28:38
○ 2016-02-25 23:06:26
○ 2026-03-27 09:54:00
○NSns1.dyna-ns.net2026-03-27 → 2026-03-27 · 1 obs
●NSns1.hairdns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:54:00
○NSns2.51dns.com2015-07-25 → 2015-11-25 · 4 obs
● 2015-11-25 23:28:38
○ 2016-02-25 23:06:26
○ 2026-03-27 09:54:00
○NSns2.dyna-ns.net2026-03-27 → 2026-03-27 · 1 obs
●NSns2.haidrns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:54:00
●NSns2.hairdns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:54:00
○MXmx.ym.163.com2016-07-08 → 2016-09-05 · 3 obs
● 2016-09-05 01:31:28
○ 2026-03-27 09:54:00
○MXmx01.dm.aliyun.com2016-09-05 → 2016-09-05 · 3 obs
● 2016-09-05 01:31:28
○ 2026-03-27 09:54:00
○A104.167.72.122015-09-05 → 2015-10-03 · 5 obs
● 2015-09-05 03:07:28
● 2015-10-03 10:00:28
○ 2015-11-22 01:47:50
○ 2026-03-27 09:54:00
○A104.201.18.1142015-07-25 → 2015-07-25 · 3 obs
○ 2015-09-05 03:07:28
○ 2026-03-27 09:54:00
○A107.149.95.2512015-11-22 → 2015-11-25 · 5 obs
● 2015-11-22 01:47:50
● 2015-11-25 23:28:38
○ 2016-02-25 23:06:26
○ 2026-03-27 09:54:00
○A146.148.134.1652016-04-20 → 2016-09-05 · 4 obs
● 2016-04-20 07:53:36
● 2016-09-05 01:31:28
○ 2026-03-27 09:54:00
●A172.247.11.342026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:54:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| 40ru.com | ns1.hairdns.com, ns2.hairdns.com | 2 records |
✅ Authoritative Response
Server:172.247.11.36
NS records: ns1.hairdns.com, ns2.hairdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 40ru.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.11.34 |
| NS | 2 | ns2.haidrns.com, ns1.hairdns.com |
| SOA | 1 | ns1.hairdns.com admin.hairdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hairdns.com, ns2.hairdns.com)
Analysis
IP Addresses
40ru.com resolves to a single IP: 172.247.11.34.
Other host names, for instance cc929.com, shangluo.3y58.com, 4hua26.com, 881an.com and 586u.com share IP numbers with 40ru.com.
Name Servers
40ru.com delegates to three name servers: ns2.haidrns.com, ns1.hairdns.com and ns2.hairdns.com.
40ru.com shares some name servers with other domains, for example 315xd.com, se552.com, aab14.com, 52xjf.com and 78iiii.com.
Host names with one IP number:
ns1.hairdns.com points to: 172.247.11.36
ns2.hairdns.com points to: 172.247.11.36
Names pointing to 172.247.11.36: ns1.hairdns.com and ns2.hairdns.com