excbio.com - dns.ninja
excbio.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.72dns.com ⭐ | ||||||
| A | 218.98.111.155🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.idc1.cn | ||||||
| A | 183.253.57.223🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.41🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| MX | mx1.qiye.aliyun.com ⭐ | ||||||
| A | 47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| MX | mx2.qiye.aliyun.com ⭐ | ||||||
| A | 47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | cz-clare.com | ||||||
| PTR | reachsmartdwell.com | ||||||
| PTR | wevolt.tech | ||||||
| MX | mx3.qiye.aliyun.com ⭐ | ||||||
| A | 47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | cz-clare.com | ||||||
| PTR | reachsmartdwell.com | ||||||
| PTR | wevolt.tech | ||||||
| A | 47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| TXT | v=spf1 include:spf.qiye.aliyun.com -all | ||||||
| SOA | ns1.72dns.comadmin@72dns.com serial=1751342814 | ||||||
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=1786565904 | ||||||
PTR for
Previously MX for
excbio.com |
Same first word
excbio.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns7.hichina.com2015-08-16 → 2017-05-14 · 4 obs
● 2017-05-14 23:32:20
○ 2026-07-09 02:18:20
○ 2026-08-12 20:33:12
○NSdns8.hichina.com2015-08-16 → 2017-05-14 · 4 obs
● 2017-05-14 23:32:20
○ 2026-07-09 02:18:20
○ 2026-08-12 20:33:12
●NSns1.72dns.com2026-07-09 → 2026-08-12 · 3 obs
● 2026-07-09 02:18:20
● 2026-08-12 20:33:12
●NSns2.idc1.cn2026-07-09 → 2026-08-12 · 3 obs
● 2026-07-09 02:18:20
● 2026-08-12 20:33:12
○MXexcbio.com2017-05-14 → 2017-05-14 · 4 obs
● 2017-05-14 23:32:20
○ 2026-07-09 02:18:20
○ 2026-08-12 20:33:12
○MXexcbio.gnway.cc2015-08-16 → 2016-03-13 · 4 obs
● 2016-03-13 07:58:44
○ 2016-07-16 10:48:14
○ 2026-08-12 20:33:12
●MXmx1.qiye.aliyun.com2026-07-09 → 2026-08-12 · 5 obs
● 2026-07-09 02:18:20
○ 2026-08-06 05:35:22
● 2026-08-12 20:33:10
● 2026-08-12 20:33:12
●MXmx2.qiye.aliyun.com2026-07-09 → 2026-08-12 · 5 obs
● 2026-07-09 02:18:20
○ 2026-08-06 05:35:22
● 2026-08-12 20:33:10
● 2026-08-12 20:33:12
●MXmx3.qiye.aliyun.com2026-07-09 → 2026-08-12 · 5 obs
● 2026-07-09 02:18:20
○ 2026-08-06 05:35:22
● 2026-08-12 20:33:10
● 2026-08-12 20:33:12
○A121.42.67.1022015-08-16 → 2015-12-11 · 4 obs
● 2015-12-11 00:04:12
○ 2016-03-13 07:58:44
○ 2026-08-12 20:33:12
○A14.23.99.102016-03-13 → 2017-03-26 · 5 obs
● 2016-03-13 07:58:44
● 2017-03-26 11:04:24
○ 2017-05-14 23:32:20
○ 2026-08-12 20:33:12
○A14.23.99.142017-05-14 → 2017-05-14 · 4 obs
● 2017-05-14 23:32:20
○ 2026-07-09 02:18:20
○ 2026-08-12 20:33:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| excbio.com | ns1.72dns.com, ns2.idc1.cn | 1 record |
✅ Authoritative Response
Server:211.99.99.41
NS records: ns1.72dns.com, ns2.idc1.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for excbio.com (unsigned zone)
⏱️ Timing
Total: 2268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.72dns.com, ns2.idc1.cn |
| MX | 3 | mx1.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | ns1.72dns.com admin.72dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.72dns.com)
Analysis
Name Servers
DNS delegation for excbio.com points to two name servers: ns2.idc1.cn and ns1.72dns.com.
excbio.com uses the same name servers as several other domains — among them spaceyct.com, eneshanghai.com, hwzy8v8.com and two more.
excbio.com shares at least some of its name servers with other domains, such as daniel-soft.com.cn and nanyangjiaoyu.com.
Hostnames that resolve to two IP addresses:
ns2.idc1.cn has two IP addresses: 183.253.57.223 and 211.99.99.41.
Hosts with just one IP address:
ns1.72dns.com directs to 218.98.111.155.
Mail Servers
excbio.com is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
excbio.com has at least partial mail server overlap with other domains such as landeway.com, dgscjz.com, leyoyo.com and two more.
These mail servers frequently appear alongside the mail servers mxw.mxhichina.com and mxn.mxhichina.com.
Hostnames that resolve to two IP addresses:
mx3.qiye.aliyun.com has two IP addresses: 47.246.136.231 and 47.246.137.47.
Hosts with just one IP address:
mx1.qiye.aliyun.com directs to 47.246.137.47.
mx2.qiye.aliyun.com directs to 47.246.136.231.
Host names pointing to 47.246.136.231 IP addresses: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names pointing to 47.246.137.47 IP addresses: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.