sinoco.org - dns.ninja
sinoco.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dnsowl.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx1.feishu.cn ⭐ | ||||||
| A | 52.220.106.220🇸🇬 Amazon52.220.0.0/15 SIN prefix | ||||||
| PTR | ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx2.feishu.cn(5) | ||||||
| A | 101.126.58.225🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 122.14.229.0🇨🇳 CHINAMOBILE-CN122.14.224.0/20 | ||||||
| MX | mx3.feishu.cn(10) | ||||||
| TXT | v=spf1 +include:_netblocks.m.feishu.cn -all | ||||||
| TXT | verification-code-site-App_feishu=YjTJM5GmRy82vMekcJ7x | ||||||
| SOA | ns1.dnsowl.comhostmaster@dnsowl.com serial=1773147134 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783151837 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSf1g1ns1.dnspod.net2017-10-26 → 2017-10-26 · 3 obs
○ 2026-03-28 23:46:52
○ 2026-07-04 08:24:46
○NSf1g1ns2.dnspod.net2017-10-26 → 2017-10-26 · 3 obs
○ 2026-03-28 23:46:52
○ 2026-07-04 08:24:46
○NSns1.alidns.com2026-03-28 → 2026-07-04 · 2 obs
○ 2026-07-04 08:24:46
●NSns1.dnsowl.com2026-03-28 → 2026-07-04 · 3 obs
● 2026-03-28 23:46:52
● 2026-07-04 08:24:46
○NSns2.alidns.com2026-03-28 → 2026-07-04 · 2 obs
○ 2026-07-04 08:24:46
●NSns2.dnsowl.com2026-03-28 → 2026-07-04 · 3 obs
● 2026-03-28 23:46:52
● 2026-07-04 08:24:46
●NSns3.dnsowl.com2026-03-28 → 2026-07-04 · 3 obs
● 2026-03-28 23:46:52
● 2026-07-04 08:24:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sinoco.org | ns2.dnsowl.com, ns1.dnsowl.com, ns3.dnsowl.com | - |
✅ Authoritative Response
Server:162.159.27.130
NS records: ns2.dnsowl.com, ns1.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinoco.org (unsigned zone)
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| MX | 3 | mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)... |
| TXT | 2 | v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=YjTJM5 |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
Analysis
Name Servers
sinoco.org is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
sinoco.org shares at least some of its name servers with other domains, including weiyuancy.com, thefeelgoodblog.com, doubi.info and two others.
Each of the hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com resolves to four IP addresses: ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad; ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82; and ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.
Mail Servers
sinoco.org is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
sinoco.org has at least partial mail server overlap with other domains such as gamezee.org, firewing.cn, hygreen.net and two more.
Hostnames that resolve to two IP addresses:
mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.
Hosts with just one IP address:
mx1.feishu.cn points to 52.220.106.220.