245sf.com - robtex.com
245sf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.226.153.196🇭🇰 harry-ASN103.226.152.0/22 HONG KONG HUNG TAI INTERNATIONAL HOLDINGS LIMITED | ||||||
| NS | dns7.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns8.51dns.top ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| SOA | dns.4cun.comadmin@245sf.com serial=1774041186 | ||||||
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=1785143812 | ||||||
Same first word
245sf.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSdns.4cun.com2026-06-08 → 2026-07-27 · 3 obs
● 2026-06-08 03:39:28
● 2026-07-27 09:42:34
●NSdns7.4cun.com2026-06-08 → 2026-07-27 · 3 obs
● 2026-06-08 03:39:28
● 2026-07-27 09:42:34
●NSdns8.51dns.top2026-06-08 → 2026-07-27 · 3 obs
● 2026-06-08 03:39:28
● 2026-07-27 09:42:34
○NSns1.ecdcd.com2015-12-31 → 2016-05-09 · 5 obs
● 2015-12-31 03:28:20
● 2016-05-09 20:10:58
○ 2026-06-08 03:39:28
○ 2026-07-27 09:42:34
○NSns13.dns.com.cn2015-08-19 → 2015-08-19 · 3 obs
○ 2015-12-31 03:28:20
○ 2026-07-27 09:42:34
○NSns14.dns.com.cn2015-08-19 → 2015-08-19 · 3 obs
○ 2015-12-31 03:28:20
○ 2026-07-27 09:42:34
○NSns2.dns.com.cn2015-08-19 → 2015-08-19 · 3 obs
○ 2015-12-31 03:28:20
○ 2026-07-27 09:42:34
○NSns2.ecdcd.com2015-12-31 → 2016-05-09 · 5 obs
● 2015-12-31 03:28:20
● 2016-05-09 20:10:58
○ 2026-06-08 03:39:28
○ 2026-07-27 09:42:34
●A103.226.153.1962026-06-08 → 2026-07-27 · 3 obs
● 2026-06-08 03:39:28
● 2026-07-27 09:42:34
○A162.221.13.2092015-12-31 → 2016-05-09 · 4 obs
● 2016-05-09 20:10:58
○ 2026-06-08 03:39:28
○ 2026-07-27 09:42:34
○A24.233.6.1372026-06-08 → 2026-07-27 · 2 obs
○ 2026-07-27 09:42:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| 245sf.com | dns7.4cun.com, dns8.51dns.top | 2 records |
✅ Authoritative Response
Server:219.138.102.210
NS records: dns7.4cun.com, dns8.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 245sf.com (unsigned zone)
⏱️ Timing
Total: 3772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.226.153.196 |
| SOA | 1 | dns.4cun.com admin.245sf.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns7.4cun.com, dns7.4cun.com)
Analysis
IP Addresses
245sf.com has exactly one IP address — 103.226.153.196.
Further host names like 397sf.com and 249sf.com overlap in IP numbers with 245sf.com.
Name Servers
245sf.com is served by three name servers: dns7.4cun.com, dns.4cun.com and dns8.51dns.top.
There is at least partial name server overlap between 245sf.com and other domains — yaowangame.com, clickchem.com.cn, hldlongyuan.com and two more among them.
These name servers regularly appear alongside dns4.51dns.top, dns3.4cun.com, dns1.4cun.com and 7 other name servers in NS record sets.
The two hostnames dns7.4cun.com and dns8.51dns.top each carry two IP addresses — dns7.4cun.com resolves to 61.172.183.74 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8, and dns8.51dns.top resolves to 219.138.102.210 and 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8, with 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 common to both.
dns7.4cun.com and dns8.51dns.top each have 2408:4005:3dc:af00:a6be:339e:a1a0:d2b8 IP addresses.