sdguache.cn - robtex.com
sdguache.cn
| 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 | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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 | ||||||
| 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 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034596600 | ||||||
Same first word
sdguache.cn |
Similar names
DNS History
9 records (4 active, 5 former)
○NSf1g1ns1.dnspod.net2015-07-24 → 2017-03-20 · 4 obs
● 2015-07-24 05:43:48
● 2017-03-20 13:05:14
○ 2020-03-06 16:39:48
○ 2026-03-28 02:05:42
● 2017-03-20 13:05:14
○ 2020-03-06 16:39:48
○ 2026-03-28 02:05:42
○NSf1g1ns2.dnspod.net2015-07-24 → 2017-03-20 · 4 obs
● 2015-07-24 05:43:48
● 2017-03-20 13:05:14
○ 2020-03-06 16:39:48
○ 2026-03-28 02:05:42
● 2017-03-20 13:05:14
○ 2020-03-06 16:39:48
○ 2026-03-28 02:05:42
○NSns1.22.cn2020-03-06 → 2020-03-06 · 4 obs
○ 2017-03-20 13:05:14
● 2020-03-06 16:39:48
○ 2026-03-14 05:45:42
○ 2026-03-28 02:05:42
● 2020-03-06 16:39:48
○ 2026-03-14 05:45:42
○ 2026-03-28 02:05:42
●NSns1.judns.com2026-03-14 → 2026-03-28 · 3 obs
○ 2020-03-06 16:39:48
● 2026-03-14 05:45:42
● 2026-03-28 02:05:42
● 2026-03-14 05:45:42
● 2026-03-28 02:05:42
●NSns1.julydns.com2026-03-14 → 2026-03-28 · 3 obs
○ 2020-03-06 16:39:48
● 2026-03-14 05:45:42
● 2026-03-28 02:05:42
● 2026-03-14 05:45:42
● 2026-03-28 02:05:42
○NSns2.22.cn2020-03-06 → 2020-03-06 · 4 obs
○ 2017-03-20 13:05:14
● 2020-03-06 16:39:48
○ 2026-03-14 05:45:42
○ 2026-03-28 02:05:42
● 2020-03-06 16:39:48
○ 2026-03-14 05:45:42
○ 2026-03-28 02:05:42
●NSns2.judns.com2026-03-14 → 2026-03-28 · 3 obs
○ 2020-03-06 16:39:48
● 2026-03-14 05:45:42
● 2026-03-28 02:05:42
● 2026-03-14 05:45:42
● 2026-03-28 02:05:42
●NSns2.julydns.com2026-03-14 → 2026-03-28 · 3 obs
○ 2020-03-06 16:39:48
● 2026-03-14 05:45:42
● 2026-03-28 02:05:42
● 2026-03-14 05:45:42
● 2026-03-28 02:05:42
○A8.138.9.1802026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 05:45:42
○ 2026-03-26 21:03:40
○ 2026-03-28 02:05:42
○ 2026-03-26 21:03:40
○ 2026-03-28 02:05:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sdguache.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdguache.cn (unsigned zone)
⏱️ Timing
Total: 1827ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
sdguache.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
sdguache.cn shares some name servers with other domains, for example ruijish.com, njyuantai.com, tjkbhh.cn, ajrap.cn and pbdtm.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