ydqtf.com - robtex.com
ydqtf.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
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=1771291435 | ||||||
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns31.hichina.com2015-06-15 → 2017-07-06 · 3 obs
● 2015-06-15 02:50:34
● 2017-07-06 15:32:16
○ 2026-03-12 22:48:12
● 2017-07-06 15:32:16
○ 2026-03-12 22:48:12
○NSdns32.hichina.com2015-06-15 → 2016-11-20 · 3 obs
● 2015-06-15 02:50:34
● 2016-11-20 01:12:34
○ 2026-03-12 22:48:12
● 2016-11-20 01:12:34
○ 2026-03-12 22:48:12
●NSns1.julydns.com2026-03-12 → 2026-03-12 · 2 obs
○ 2017-07-06 15:32:16
● 2026-03-12 22:48:12
● 2026-03-12 22:48:12
●NSns2.julydns.com2026-03-12 → 2026-03-12 · 2 obs
○ 2017-07-06 15:32:16
● 2026-03-12 22:48:12
● 2026-03-12 22:48:12
○A116.255.183.2432015-11-02 → 2016-11-20 · 5 obs
○ 2015-06-15 02:50:34
● 2015-11-02 08:11:14
● 2016-11-20 01:12:34
○ 2017-07-06 15:32:16
○ 2026-03-12 22:48:12
● 2015-11-02 08:11:14
● 2016-11-20 01:12:34
○ 2017-07-06 15:32:16
○ 2026-03-12 22:48:12
○A203.171.236.582015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 02:50:34
○ 2015-11-02 08:11:14
○ 2026-03-12 22:48:12
○ 2015-11-02 08:11:14
○ 2026-03-12 22:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ydqtf.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server: 162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ydqtf.com (unsigned zone)
⏱️ Timing
Total: 340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
ydqtf.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
ydqtf.com shares some name servers with other domains, for example 851439.cn, booqiang.com, lowhs.com, czztcgw.com and mengkaigroup.com.
Host names with a single IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com