isapi.org - dns.ninja
isapi.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.28.23.26🇭🇰 TENCENT-NET-AP-CN119.28.22.0/23 Proxy-registered route object | ||||||
| NS | vip1.alidns.com ⭐ | ||||||
| A | 2408:4009:500::1🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.1🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.1🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.208🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.24🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.8🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip2.alidns.com | ||||||
| A | 2408:4009:500::2🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.2🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.2🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.209🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.25🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.9🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| MX | alt2.aspmx.l.google.com ⭐ | ||||||
| A | 2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48 | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.26🇺🇸 Google172.253.116.0/24 | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | aspmx3.googlemail.com ⭐ | ||||||
| A | 2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48 | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.26🇺🇸 Google172.253.116.0/24 | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(15) | ||||||
| A | 2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48 | ||||||
| A | 108.177.123.26🇺🇸 Google108.177.123.0/24 | ||||||
| PTR | lcscld-in-f26.1e100.net | ||||||
| SOA | vip1.alidns.comhostmaster@hichina.com 2025-12-11 #12 | ||||||
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=1784194084 | ||||||
Subdomains
qc17.isapi.org |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSdawn.ns.cloudflare.com2015-07-21 → 2016-04-22 · 4 obs
● 2016-04-22 23:44:26
○ 2016-05-24 11:13:38
○ 2026-07-16 09:40:40
○NShenry.ns.cloudflare.com2015-07-21 → 2016-04-22 · 4 obs
● 2016-04-22 23:44:26
○ 2016-05-24 11:13:38
○ 2026-07-16 09:40:40
○NSn1996.ns.yunjiasu.com2016-05-24 → 2016-12-03 · 5 obs
● 2016-05-24 11:13:38
● 2016-12-03 11:58:26
○ 2020-03-28 04:40:22
○ 2026-07-16 09:40:40
○NSn375.ns.yunjiasu.com2016-05-24 → 2016-12-03 · 5 obs
● 2016-05-24 11:13:38
● 2016-12-03 11:58:26
○ 2020-03-28 04:40:22
○ 2026-07-16 09:40:40
●NSvip1.alidns.com2020-03-28 → 2026-07-16 · 3 obs
● 2020-03-28 04:40:22
● 2026-07-16 09:40:40
●NSvip2.alidns.com2020-03-28 → 2026-07-16 · 3 obs
● 2020-03-28 04:40:22
● 2026-07-16 09:40:40
●MXalt1.aspmx.l.google.com2020-03-28 → 2026-07-16 · 3 obs
● 2020-03-28 04:40:22
● 2026-07-16 09:40:40
●MXalt2.aspmx.l.google.com2015-07-21 → 2026-07-16 · 2 obs
● 2026-07-16 09:40:40
○MXaspmx.l.google.com2015-07-21 → 2016-12-03 · 4 obs
● 2016-12-03 11:58:26
○ 2020-03-28 04:40:22
○ 2026-07-16 09:40:40
●MXaspmx3.googlemail.com2015-07-21 → 2026-07-16 · 5 obs
● 2016-04-22 23:44:26
○ 2016-05-24 11:13:38
● 2020-03-28 04:40:22
● 2026-07-16 09:40:40
○MXaspmx4.googlemail.com2015-07-21 → 2016-12-03 · 4 obs
● 2016-12-03 11:58:26
○ 2020-03-28 04:40:22
○ 2026-07-16 09:40:40
●A119.28.23.262026-02-22 → 2026-07-16 · 3 obs
● 2026-02-22 05:44:44
● 2026-07-16 09:40:40
○A129.226.134.1472020-03-28 → 2020-03-28 · 3 obs
○ 2026-02-22 05:44:44
○ 2026-07-16 09:40:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| isapi.org | vip1.alidns.com, vip2.alidns.com | - |
✅ Authoritative Response
Server:140.205.1.1
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isapi.org (unsigned zone)
⏱️ Timing
Total: 1260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.28.23.26 |
| NS | 2 | vip2.alidns.com, vip1.alidns.com |
| MX | 3 | alt1.aspmx.l.google.com (pri: 15), aspmx3.googlemail.com (pri: 10)... |
| SOA | 1 | vip1.alidns.com hostmaster.hichina.com |
Analysis
Hierarchy
qc17.isapi.org is delegated beneath isapi.org.
IP Addresses
isapi.org points to a single IP number: 119.28.23.26.
Other host names — zici.org, ipabc.net, ndmacao.com and qc17.isapi.org — share IP numbers with isapi.org.
Name Servers
isapi.org is delegated to two name servers: vip1.alidns.com and vip2.alidns.com.
isapi.org shares its name server setup with other domains, including jardinvue.com, mb518.com, 9om.com and two others.
There is at least partial name server overlap between isapi.org and other domains — cataedu.com, bestcert.net, lintcode.com and two more among them.
These name servers frequently co-occur with the name servers vip3.alidns.com and vip4.alidns.com.
Host names with 6 IP numbers:
vip1.alidns.com resolves to 8.212.93.1, 140.205.1.1, 170.33.32.208 and 3 other IP addresses.
vip2.alidns.com resolves to 8.212.93.2, 140.205.1.2, 170.33.32.209 and 3 other IP addresses.
Mail Servers
Incoming mail for isapi.org is delivered via three mail servers: aspmx3.googlemail.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
isapi.org shares mail servers — at least in part — with other domains, including thecommoncritic.com, ns500731.ns500731.ns500754.ns500754.ns500705.ns500705.ns500678.ns500649.ns500678.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500765.ns500693.ns500693.ns500699.ns500699.ns500693.ns500693.ns500699.ns500699.ns500699.ns500588.ns500588.ns500683.ns500693.ns500632.ns500588.ns500632.ns500632.ns500110.dtrkdll.com and two others.
These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 other.
aspmx3.googlemail.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com each resolve to two IP addresses. aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b; alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a; alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1b IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.26 IP addresses.