xuefu.org - robtex.com
xuefu.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.80.149.126🇭🇰 DXTL-HK154.80.144.0/20 Proxy-registered route object | ||||||
| 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 | ||||||
| SOA | ns1.dnsowl.comhostmaster@dnsowl.com serial=1778587920 | ||||||
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=1778587638 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns1.hichina.com2020-01-29 → 2020-01-29 · 4 obs
● 2020-01-29 12:54:18
○ 2026-03-22 15:23:28
○ 2026-05-12 12:16:58
○NSdns2.hichina.com2020-01-29 → 2020-01-29 · 4 obs
● 2020-01-29 12:54:18
○ 2026-03-22 15:23:28
○ 2026-05-12 12:16:58
●NSns1.dnsowl.com2026-03-22 → 2026-05-12 · 3 obs
● 2026-03-22 15:23:28
● 2026-05-12 12:16:58
○NSns15.xincache.com2015-07-23 → 2016-07-04 · 4 obs
● 2016-07-04 23:58:50
○ 2020-01-29 12:54:18
○ 2026-05-12 12:16:58
○NSns16.xincache.com2015-07-23 → 2016-07-04 · 4 obs
● 2016-07-04 23:58:50
○ 2020-01-29 12:54:18
○ 2026-05-12 12:16:58
●NSns2.dnsowl.com2026-03-22 → 2026-05-12 · 3 obs
● 2026-03-22 15:23:28
● 2026-05-12 12:16:58
●NSns3.dnsowl.com2026-03-22 → 2026-05-12 · 3 obs
● 2026-03-22 15:23:28
● 2026-05-12 12:16:58
●A154.80.149.1262026-03-22 → 2026-05-12 · 3 obs
● 2026-03-22 15:23:28
● 2026-05-12 12:16:58
○A220.196.42.1312015-07-23 → 2015-07-23 · 3 obs
○ 2017-02-09 09:49:02
○ 2026-05-12 12:16:58
○A47.90.1.1562020-01-29 → 2020-01-29 · 4 obs
● 2020-01-29 12:54:18
○ 2026-03-22 15:23:28
○ 2026-05-12 12:16:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| xuefu.org | ns2.dnsowl.com, ns1.dnsowl.com, ns3.dnsowl.com | - |
✅ Authoritative Response
Server:162.159.26.49
NS records: ns2.dnsowl.com, ns1.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xuefu.org (unsigned zone)
⏱️ Timing
Total: 685ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.80.149.126 |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
Analysis
IP Addresses
xuefu.org points to a single IP: 154.80.149.126.
Other host names, such as jludm.com, share IP numbers with xuefu.org.
Name Servers
xuefu.org is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
xuefu.org partially shares name servers with other domains; examples include 699a649deaa8.top, xatyy.com, serxy.com, kenzimarie(0x787878).com and aptuswi.com.
Host names with four IP numbers:
ns1.dnsowl.com resolves to: 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173
ns2.dnsowl.com resolves to: 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130
ns3.dnsowl.com resolves to: 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98