sgchk028.com - robtex.com
sgchk028.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:4b32🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d5c6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.75.50Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.213.198🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | greg.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c173🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2173🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 108.162.193.115🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 172.64.33.115🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| A | 173.245.59.115🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | greg.ns.cloudflare.com | ||||||
| NS | phoenix.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26c9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 108.162.194.201🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 162.159.38.201Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 172.64.34.201🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.75.50, 172.67.213.198 | ||||||
| IPv6 | 2606:4700:3030::6815:4b32, 2606:4700:3037::ac43:d5c6 | ||||||
| SOA | greg.ns.cloudflare.comdns@cloudflare.com serial=2396360490 | ||||||
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=1774805217 | ||||||
Subdomains
www.sgchk028.com |
Same first word
sgchk028.com |
DNS History
6 records (6 active, 0 former)
●NSgreg.ns.cloudflare.com2026-02-18 → 2026-03-29 · 2 obs
● 2026-03-29 17:43:54
●NSphoenix.ns.cloudflare.com2026-02-18 → 2026-03-29 · 2 obs
● 2026-03-29 17:43:54
●A104.21.75.502026-02-18 → 2026-03-29 · 2 obs
● 2026-03-29 17:43:54
●A172.67.213.1982026-02-18 → 2026-03-29 · 2 obs
● 2026-03-29 17:43:54
●A2606:4700:3030::6815:4b322026-02-18 → 2026-03-29 · 2 obs
● 2026-03-29 17:43:54
●A2606:4700:3037::ac43:d5c62026-02-18 → 2026-03-29 · 2 obs
● 2026-03-29 17:43:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sgchk028.com | greg.ns.cloudflare.com, phoenix.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.115
NS records: greg.ns.cloudflare.com, phoenix.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sgchk028.com (unsigned zone)
⏱️ Timing
Total: 223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.75.50, 172.67.213.198 |
| AAAA | 2 | 2606:4700:3037::ac43:d5c6, 2606:4700:3030::6815:4b32 |
| NS | 2 | greg.ns.cloudflare.com, phoenix.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | greg.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (greg.ns.cloudflare.com, greg.ns.cloudflare.com, greg.ns.cloudflare.com...)
Analysis
Hierarchy
www.sgchk028.com has sgchk028.com as its parent.
IP Addresses
sgchk028.com maps to four IP numbers: 2606:4700:3030::6815:4b32, 2606:4700:3037::ac43:d5c6, 104.21.75.50 and 172.67.213.198.
Other host names, for instance mfac.com, ankaraderi.com, einwie.com, www.jnc-tec.com.tw and ishareoffice.cn share IP numbers with sgchk028.com.
Name Servers
Two name servers greg.ns.cloudflare.com and phoenix.ns.cloudflare.com are delegated to sgchk028.com.
sgchk028.com uses the same name server configuration as other domains such as sgcoc018.com, numerologistpro.com and taiwzstgyx.vip.
sgchk028.com at least partially shares name servers with other domains such as coolwebmasters.com, phaplattsburgh.com, dankvesting.top, tmncdn.io and obnovlenie.su.
These name servers are commonly used with lamar.ns.cloudflare.com and adaline.ns.cloudflare.com.
Host names with six IP numbers: Host name greg.ns.cloudflare.com points to 2606:4700:58::adf5:3b73, 2803:f800:50::6ca2:c173, 2a06:98c1:50::ac40:2173, 108.162.193.115, 172.64.33.115 and 173.245.59.115; host name phoenix.ns.cloudflare.com points to 2606:4700:50::a29f:26c9, 2803:f800:50::6ca2:c2c9, 2a06:98c1:50::ac40:22c9, 108.162.194.201, 162.159.38.201 and 172.64.34.201.