609.com.cn - robtex.com
609.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a10.share-dns.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b10.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030626991 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSa.share-dns.com2026-05-31 → 2026-06-14 · 3 obs
● 2026-05-31 11:04:00
● 2026-06-14 11:03:14
●NSa10.share-dns.com2026-05-31 → 2026-06-14 · 3 obs
● 2026-05-31 11:04:00
● 2026-06-14 11:03:14
●NSb.share-dns.net2026-05-31 → 2026-06-14 · 3 obs
● 2026-05-31 11:04:00
● 2026-06-14 11:03:14
●NSb10.share-dns.net2026-05-31 → 2026-06-14 · 3 obs
● 2026-05-31 11:04:00
● 2026-06-14 11:03:14
○NSns11.xincache.com2015-05-31 → 2016-07-15 · 4 obs
● 2016-07-15 16:14:24
○ 2016-12-22 05:41:40
○ 2026-06-14 11:03:14
○NSns12.xincache.com2015-05-31 → 2016-07-15 · 4 obs
● 2016-07-15 16:14:24
○ 2016-12-22 05:41:40
○ 2026-06-14 11:03:14
○NSns17.xincache.com2015-05-31 → 2016-07-15 · 4 obs
● 2016-07-15 16:14:24
○ 2016-12-22 05:41:40
○ 2026-06-14 11:03:14
○NSns18.xincache.com2015-05-31 → 2016-07-15 · 4 obs
● 2016-07-15 16:14:24
○ 2016-12-22 05:41:40
○ 2026-06-14 11:03:14
○NSns19.xincache.com2016-12-22 → 2017-08-20 · 5 obs
● 2016-12-22 05:41:40
● 2017-08-20 19:47:24
○ 2026-05-31 11:04:00
○ 2026-06-14 11:03:14
○NSns20.xincache.com2016-12-22 → 2017-08-20 · 5 obs
● 2016-12-22 05:41:40
● 2017-08-20 19:47:24
○ 2026-05-31 11:04:00
○ 2026-06-14 11:03:14
○A61.155.152.1502015-05-31 → 2017-08-20 · 4 obs
● 2017-08-20 19:47:24
○ 2026-05-31 11:04:00
○ 2026-06-14 11:03:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 609.com.cn | a10.share-dns.com, b10.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a10.share-dns.com, b10.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 609.com.cn (unsigned zone)
⏱️ Timing
Total: 1155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
Analysis
Name Servers
Four name servers handle the delegation for 609.com.cn: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
609.com.cn has at least partial name server overlap with other domains, such as tycs365.com, ituhan.com, vo18.com and two others.
a7.share-dns.com, b7.share-dns.net and a2.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
a10.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b10.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
a10.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.
b10.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.