yu1u.org - robtex.com
yu1u.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.37.9🇺🇸 HDHK38.239.32.0/20 | ||||||
| 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=1766164604 | ||||||
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=1774802155 | ||||||
Same first word
yu1u.org |
Similar names
DNS History
15 records (4 active, 11 former)
○NSa.dnspod.com2015-09-11 → 2016-07-13 · 5 obs
○ 2015-07-04 12:23:02
● 2015-09-11 18:16:14
● 2016-07-13 16:17:26
○ 2020-11-22 06:12:14
○ 2026-03-29 16:50:10
● 2015-09-11 18:16:14
● 2016-07-13 16:17:26
○ 2020-11-22 06:12:14
○ 2026-03-29 16:50:10
○NSb.dnspod.com2015-09-11 → 2016-07-13 · 5 obs
○ 2015-07-04 12:23:02
● 2015-09-11 18:16:14
● 2016-07-13 16:17:26
○ 2020-11-22 06:12:14
○ 2026-03-29 16:50:10
● 2015-09-11 18:16:14
● 2016-07-13 16:17:26
○ 2020-11-22 06:12:14
○ 2026-03-29 16:50:10
○NSc.dnspod.com2015-09-11 → 2016-07-13 · 5 obs
○ 2015-07-04 12:23:02
● 2015-09-11 18:16:14
● 2016-07-13 16:17:26
○ 2020-11-22 06:12:14
○ 2026-03-29 16:50:10
● 2015-09-11 18:16:14
● 2016-07-13 16:17:26
○ 2020-11-22 06:12:14
○ 2026-03-29 16:50:10
○NSf1g1ns1.dnspod.net2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 12:23:02
○ 2015-09-11 18:16:14
○ 2026-03-29 16:50:10
○ 2015-09-11 18:16:14
○ 2026-03-29 16:50:10
○NSf1g1ns2.dnspod.net2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 12:23:02
○ 2015-09-11 18:16:14
○ 2026-03-29 16:50:10
○ 2015-09-11 18:16:14
○ 2026-03-29 16:50:10
●NSns1.dnsowl.com2026-03-24 → 2026-03-29 · 3 obs
○ 2020-11-22 06:12:14
● 2026-03-24 02:45:04
● 2026-03-29 16:50:10
● 2026-03-24 02:45:04
● 2026-03-29 16:50:10
○NSns1.huaweicloud-dns.cn2020-11-22 → 2020-11-22 · 4 obs
○ 2016-07-13 16:17:26
● 2020-11-22 06:12:14
○ 2026-03-24 02:45:04
○ 2026-03-29 16:50:10
● 2020-11-22 06:12:14
○ 2026-03-24 02:45:04
○ 2026-03-29 16:50:10
○NSns1.huaweicloud-dns.com2020-11-22 → 2020-11-22 · 4 obs
○ 2016-07-13 16:17:26
● 2020-11-22 06:12:14
○ 2026-03-24 02:45:04
○ 2026-03-29 16:50:10
● 2020-11-22 06:12:14
○ 2026-03-24 02:45:04
○ 2026-03-29 16:50:10
○NSns1.hwclouds-dns.com2020-11-22 → 2020-11-22 · 4 obs
○ 2016-07-13 16:17:26
● 2020-11-22 06:12:14
○ 2026-03-24 02:45:04
○ 2026-03-29 16:50:10
● 2020-11-22 06:12:14
○ 2026-03-24 02:45:04
○ 2026-03-29 16:50:10
●NSns2.dnsowl.com2026-03-24 → 2026-03-29 · 3 obs
○ 2020-11-22 06:12:14
● 2026-03-24 02:45:04
● 2026-03-29 16:50:10
● 2026-03-24 02:45:04
● 2026-03-29 16:50:10
●NSns3.dnsowl.com2026-03-24 → 2026-03-29 · 3 obs
○ 2020-11-22 06:12:14
● 2026-03-24 02:45:04
● 2026-03-29 16:50:10
● 2026-03-24 02:45:04
● 2026-03-29 16:50:10
○MXmxdomain.qq.com2015-07-04 → 2020-11-22 · 4 obs
● 2015-07-04 12:23:02
● 2020-11-22 06:12:14
○ 2026-03-24 02:45:04
○ 2026-03-29 16:50:10
● 2020-11-22 06:12:14
○ 2026-03-24 02:45:04
○ 2026-03-29 16:50:10
○A104.224.175.972015-07-04 → 2015-12-15 · 4 obs
● 2015-07-04 12:23:02
● 2015-12-15 22:12:42
○ 2016-03-17 21:05:58
○ 2026-03-29 16:50:10
● 2015-12-15 22:12:42
○ 2016-03-17 21:05:58
○ 2026-03-29 16:50:10
●A38.239.37.92026-03-24 → 2026-03-29 · 3 obs
○ 2020-11-22 06:12:14
● 2026-03-24 02:45:04
● 2026-03-29 16:50:10
● 2026-03-24 02:45:04
● 2026-03-29 16:50:10
○A45.78.43.272016-03-17 → 2016-07-13 · 5 obs
○ 2015-12-15 22:12:42
● 2016-03-17 21:05:58
● 2016-07-13 16:17:26
○ 2020-11-22 06:12:14
○ 2026-03-29 16:50:10
● 2016-03-17 21:05:58
● 2016-07-13 16:17:26
○ 2020-11-22 06:12:14
○ 2026-03-29 16:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| yu1u.org | ns1.dnsowl.com, ns3.dnsowl.com, ns2.dnsowl.com | - |
✅ Authoritative Response
Server:162.159.27.173
NS records: ns1.dnsowl.com, ns3.dnsowl.com, ns2.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yu1u.org (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.37.9 |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
Analysis
IP Addresses
yu1u.org points to a single IP: 38.239.37.9.
Name Servers
yu1u.org is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
yu1u.org partially shares name servers with other domains; examples include vsgac.com, partyhal.com, ifdhr.org, nonnaspizzasi.com and ilumail.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