600city.com - robtex.com
600city.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.240.217.153🇭🇰 TCLOUDNET156.240.217.0/24 Tcloudnet, Inc | ||||||
| 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 | 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 | 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 | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1754031204 | ||||||
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=1774544182 | ||||||
Same first word
600city.com |
Similar names
DNS History
13 records (5 active, 8 former)
●NSa.share-dns.com2026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 08:29:52
● 2026-03-26 17:18:12
●NSa10.share-dns.com2026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 08:29:52
● 2026-03-26 17:18:12
●NSb.share-dns.net2026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 08:29:52
● 2026-03-26 17:18:12
●NSb10.share-dns.net2026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 08:29:52
● 2026-03-26 17:18:12
○NSns1.51dns.com2015-08-22 → 2015-08-22 · 3 obs
○ 2015-12-07 02:23:00
○ 2026-03-26 17:18:12
○NSns11.72dns.com2017-05-17 → 2017-05-17 · 4 obs
● 2017-05-17 18:39:02
○ 2026-03-16 08:29:52
○ 2026-03-26 17:18:12
○NSns2.51dns.com2015-08-22 → 2015-08-22 · 3 obs
○ 2015-12-07 02:23:00
○ 2026-03-26 17:18:12
○NSns3.72dns.com2016-03-17 → 2016-08-11 · 5 obs
● 2016-03-17 17:04:54
● 2016-08-11 11:44:30
○ 2017-05-17 18:39:02
○ 2026-03-26 17:18:12
○NSns4.idc1.cn2016-03-17 → 2016-08-11 · 5 obs
● 2016-03-17 17:04:54
● 2016-08-11 11:44:30
○ 2017-05-17 18:39:02
○ 2026-03-26 17:18:12
○MXmxdomain.qq.com2016-03-17 → 2017-05-17 · 4 obs
● 2017-05-17 18:39:02
○ 2026-03-16 08:29:52
○ 2026-03-26 17:18:12
○A137.175.108.1652015-08-22 → 2015-08-22 · 3 obs
○ 2015-12-07 02:23:00
○ 2026-03-26 17:18:12
●A156.240.217.1532026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 08:29:52
● 2026-03-26 17:18:12
○A218.30.35.832016-03-17 → 2017-05-17 · 5 obs
● 2016-03-17 17:04:54
● 2017-05-17 18:39:02
○ 2026-03-16 08:29:52
○ 2026-03-26 17:18:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 600city.com | b10.share-dns.net, a10.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b10.share-dns.net, a10.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 600city.com (unsigned zone)
⏱️ Timing
Total: 2226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.240.217.153 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a10.share-dns.com)
Analysis
IP Addresses
600city.com points to an IP address: 156.240.217.153.
Name Servers
600city.com delegates to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
600city.com at least partially shares name servers with other domains, for instance 366911.com, whats-xqs.vip, 86980.xyz, devsyntax.com and yjshzy.com.
these name servers are commonly used with a4.share-dns.com, b4.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a1.share-dns.com, b1.share-dns.net, a7.share-dns.com, b7.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Hostnames with one IP:
a10.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b10.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a10.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b10.share-dns.net and b.share-dns.net.