syfchina.com - robtex.com
syfchina.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:4a31🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:9b3e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.74.49Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.62🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | athena.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c048🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2048🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 108.162.192.72🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 172.64.32.72🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 173.245.58.72🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| NS | kyrie.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c26🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyrie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c326🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kyrie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2326🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kyrie.ns.cloudflare.com | ||||||
| A | 108.162.195.38🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyrie.ns.cloudflare.com | ||||||
| A | 162.159.44.38Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyrie.ns.cloudflare.com | ||||||
| A | 172.64.35.38🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyrie.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.74.49, 172.67.155.62 | ||||||
| IPv6 | 2606:4700:3030::6815:4a31, 2606:4700:3030::ac43:9b3e | ||||||
| SOA | athena.ns.cloudflare.comdns@cloudflare.com serial=2398977748 | ||||||
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 | ||||||
Same first word
syfchina.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSathena.ns.cloudflare.com2026-02-23 → 2026-03-22 · 3 obs
● 2026-02-23 14:19:14
● 2026-03-22 20:26:54
●NSkyrie.ns.cloudflare.com2026-02-23 → 2026-03-22 · 3 obs
● 2026-02-23 14:19:14
● 2026-03-22 20:26:54
○NSns1.51dns.com2015-08-08 → 2015-11-30 · 4 obs
● 2015-11-30 18:50:32
○ 2026-02-23 14:19:14
○ 2026-03-22 20:26:54
○NSns2.51dns.com2015-08-08 → 2015-11-30 · 4 obs
● 2015-11-30 18:50:32
○ 2026-02-23 14:19:14
○ 2026-03-22 20:26:54
●A104.21.74.492026-02-23 → 2026-03-22 · 3 obs
● 2026-02-23 14:19:14
● 2026-03-22 20:26:54
●A172.67.155.622026-02-23 → 2026-03-22 · 3 obs
● 2026-02-23 14:19:14
● 2026-03-22 20:26:54
○A172.80.58.1032017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 12:55:12
○ 2026-02-23 14:19:14
○ 2026-03-22 20:26:54
●A2606:4700:3030::6815:4a312026-02-23 → 2026-03-22 · 3 obs
● 2026-02-23 14:19:14
● 2026-03-22 20:26:54
●A2606:4700:3030::ac43:9b3e2026-02-23 → 2026-03-22 · 3 obs
● 2026-02-23 14:19:14
● 2026-03-22 20:26:54
○A50.117.76.462015-08-08 → 2015-11-30 · 4 obs
● 2015-11-30 18:50:32
○ 2017-03-18 12:55:12
○ 2026-03-22 20:26:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| syfchina.com | athena.ns.cloudflare.com, kyrie.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.195.38
NS records: athena.ns.cloudflare.com, kyrie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syfchina.com (unsigned zone)
⏱️ Timing
Total: 166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.155.62, 104.21.74.49 |
| AAAA | 2 | 2606:4700:3030::ac43:9b3e, 2606:4700:3030::6815:4a31 |
| NS | 2 | athena.ns.cloudflare.com, kyrie.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | athena.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (athena.ns.cloudflare.com, athena.ns.cloudflare.com, athena.ns.cloudflare.com...)
Analysis
IP Addresses
syfchina.com resolves to four IP numbers: 2606:4700:3030::6815:4a31, 2606:4700:3030::ac43:9b3e, 104.21.74.49 and 172.67.155.62.
other host names for instance blecksprut.co, mail.zbclmm.com, lyhoa.net, 365tipp.com and dealbrothers.com share IP numbers with syfchina.com.
Name Servers
syfchina.com is delegated to two name servers: athena.ns.cloudflare.com and kyrie.ns.cloudflare.com.
syfchina.com shares the same name server setup as other domains, for example xap1.com, fafpw.buzz, 265pc.com, gzboliya.com and jhsshaoxiang.com.
syfchina.com at least partially shares name servers with other domains, for instance geyserlimited.com, timeforstim.com, bbfh.de, soc99.lifestyle and stucky.dev.
These name servers are commonly used with rocco.ns.cloudflare.com, sima.ns.cloudflare.com and cora.ns.cloudflare.com.
Host names with six IP numbers:
athena.ns.cloudflare.com points to: 2606:4700:50::adf5:3a48, 2803:f800:50::6ca2:c048, 2a06:98c1:50::ac40:2048, 108.162.192.72, 172.64.32.72 and 173.245.58.72; kyrie.ns.cloudflare.com points to: 2606:4700:58::a29f:2c26, 2803:f800:50::6ca2:c326, 2a06:98c1:50::ac40:2326, 108.162.195.38, 162.159.44.38 and 172.64.35.38.