sirtour.com - robtex.com
sirtour.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.224.201.198🇺🇸 CNSERVERSLLC23.224.201.0/24 | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| MX | mx.ym.163.com ⭐ | ||||||
| A | 111.124.200.35🇨🇳 AS139203111.124.192.0/19 GuiZhou telecom GuiAn IDC | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342706 | ||||||
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=1785268432 | ||||||
Same first word
sirtour.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSa.ezdnscenter.com2026-05-17 → 2026-07-28 · 3 obs
● 2026-05-17 14:33:10
● 2026-07-28 19:59:18
●NSb.ezdnscenter.com2026-05-17 → 2026-07-28 · 3 obs
● 2026-05-17 14:33:10
● 2026-07-28 19:59:18
○NSns1.ezdnscenter.com2016-12-14 → 2017-12-12 · 4 obs
● 2017-12-12 17:13:22
○ 2026-05-17 14:33:10
○ 2026-07-28 19:59:18
○NSns2.ezdnscenter.com2016-12-14 → 2017-12-12 · 4 obs
● 2017-12-12 17:13:22
○ 2026-05-17 14:33:10
○ 2026-07-28 19:59:18
○NSns3.ezdnscenter.com2016-12-14 → 2017-12-12 · 4 obs
● 2017-12-12 17:13:22
○ 2026-05-17 14:33:10
○ 2026-07-28 19:59:18
○NSns4.ezdnscenter.com2016-12-14 → 2017-12-12 · 4 obs
● 2017-12-12 17:13:22
○ 2026-05-17 14:33:10
○ 2026-07-28 19:59:18
○NSns5.ezdnscenter.com2016-12-14 → 2017-12-12 · 4 obs
● 2017-12-12 17:13:22
○ 2026-05-17 14:33:10
○ 2026-07-28 19:59:18
○NSns6.ezdnscenter.com2016-12-14 → 2017-12-12 · 4 obs
● 2017-12-12 17:13:22
○ 2026-05-17 14:33:10
○ 2026-07-28 19:59:18
●MXmx.ym.163.com2016-12-14 → 2026-07-28 · 2 obs
● 2026-07-28 19:59:18
●A23.224.201.1982026-05-17 → 2026-07-28 · 3 obs
● 2026-05-17 14:33:10
● 2026-07-28 19:59:18
○A43.230.142.1252016-12-14 → 2017-12-12 · 4 obs
● 2017-12-12 17:13:22
○ 2026-05-17 14:33:10
○ 2026-07-28 19:59:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| sirtour.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sirtour.com (unsigned zone)
⏱️ Timing
Total: 2592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.224.201.198 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 1 | mx.ym.163.com (pri: 10) |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)
Analysis
IP Addresses
sirtour.com directs to one IP number, which is 23.224.201.198.
Among the host names that share IP numbers with sirtour.com are hksteel.cn, zjsmqb.com, gyldt.cn and two others.
Name Servers
sirtour.com has two authoritative name servers — a.ezdnscenter.com and b.ezdnscenter.com.
sirtour.com has the same name server delegation as a number of other domains, such as arru.com, fypk.net, wjhlit.com and two more.
Hosts with two IP numbers each:
b.ezdnscenter.com resolves to 183.253.57.210 and 211.99.99.58.
Hosts that resolve to one IP address:
a.ezdnscenter.com resolves to 218.98.111.140.
Mail Servers
sirtour.com routes its mail through a single mail server, mx.ym.163.com.
sirtour.com has the same mail server arrangement as a number of other domains, for example melimili.com, 51doodle.com, ios98.com and two more.
sirtour.com and a number of other domains — sichtech.com, jexit.net, maienzx.com and aisce.net among them — share at least some of the same mail servers.
mx.ym.163.com points to one IP number — 111.124.200.35.