ivanscm-users.phpclasses.org - dns.ninja
ivanscm-users.phpclasses.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:4406🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b81d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.6Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.29🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.6, 172.67.184.29 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4406, 2606:4700:3037::ac43:b81d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com | ||||||
phpclasses.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:4406🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b81d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.6Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.29🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maxim.ns.cloudflare.com ⭐ | ||||||
| NS | nucum.ns.cloudflare.com | ||||||
| MX | mail.phpclasses.org ⭐ | ||||||
| TXT | google-site-verification=SgnG40t3DywyDAbNbSmooXSx0VGY4RS5bzHCRXTUid4 | ||||||
| TXT | google-site-verification=fwCJi771-1rwn6YIlPKUPqlZzqMOTWjq3NnZTdcEMWY | ||||||
| TXT | google-site-verification=vA-4_2l7zu5VkjthoMVLE1z58S8xCCnnBCDhoe6zQ0k | ||||||
| TXT | mailru-verification: adf6abc07c1b4616 | ||||||
| TXT | v=spf1 ip4:54.39.129.183 ip4:144.217.39.163 ip4:144.217.39.137 ip4:142.4.207.... | ||||||
| TXT | yahoo-verification-key=9JmuZopAxEkEZ4DamGS0JgE12oVA/slt99nBF6ExT24= | ||||||
| TXT | yahoo-verification-key=WhLTP21ccWr9L9BU7WK0OAn1o0X3loMqbEN2+E7BeGU= | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.6, 172.67.184.29 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4406, 2606:4700:3037::ac43:b81d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com | ||||||
| SOA | maxim.ns.cloudflare.comdns@cloudflare.com serial=2410408714 | ||||||
rank #35328 globally
rank #3791 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #48,192
DNS History
12 records (4 active, 8 former)
●A104.21.68.62026-07-09 → 2026-07-26 · 5 obs
○ 2026-07-02 02:31:00
● 2026-07-09 03:44:44
○ 2026-07-11 03:03:28
● 2026-07-16 01:35:02
● 2026-07-26 23:28:56
● 2026-07-09 03:44:44
○ 2026-07-11 03:03:28
● 2026-07-16 01:35:02
● 2026-07-26 23:28:56
●A172.67.184.292026-07-09 → 2026-07-26 · 5 obs
○ 2026-07-02 02:31:00
● 2026-07-09 03:44:44
○ 2026-07-11 03:03:28
● 2026-07-16 01:35:02
● 2026-07-26 23:28:56
● 2026-07-09 03:44:44
○ 2026-07-11 03:03:28
● 2026-07-16 01:35:02
● 2026-07-26 23:28:56
○A188.114.96.02026-07-02 → 2026-07-11 · 6 obs
○ 2026-07-02 02:00:12
● 2026-07-02 02:31:00
○ 2026-07-09 03:44:44
● 2026-07-11 03:03:28
○ 2026-07-16 01:35:02
○ 2026-07-26 23:28:56
● 2026-07-02 02:31:00
○ 2026-07-09 03:44:44
● 2026-07-11 03:03:28
○ 2026-07-16 01:35:02
○ 2026-07-26 23:28:56
○A188.114.96.42026-07-02 → 2026-07-02 · 3 obs
● 2026-07-02 02:00:12
○ 2026-07-02 02:31:00
○ 2026-07-26 23:28:56
○ 2026-07-02 02:31:00
○ 2026-07-26 23:28:56
○A188.114.97.02026-07-02 → 2026-07-11 · 6 obs
○ 2026-07-02 02:00:12
● 2026-07-02 02:31:00
○ 2026-07-09 03:44:44
● 2026-07-11 03:03:28
○ 2026-07-16 01:35:02
○ 2026-07-26 23:28:56
● 2026-07-02 02:31:00
○ 2026-07-09 03:44:44
● 2026-07-11 03:03:28
○ 2026-07-16 01:35:02
○ 2026-07-26 23:28:56
○A188.114.97.42026-07-02 → 2026-07-02 · 3 obs
● 2026-07-02 02:00:12
○ 2026-07-02 02:31:00
○ 2026-07-26 23:28:56
○ 2026-07-02 02:31:00
○ 2026-07-26 23:28:56
●A2606:4700:3030::6815:44062026-07-09 → 2026-07-26 · 5 obs
○ 2026-07-02 02:31:00
● 2026-07-09 03:44:44
○ 2026-07-11 03:03:28
● 2026-07-16 01:35:02
● 2026-07-26 23:28:56
● 2026-07-09 03:44:44
○ 2026-07-11 03:03:28
● 2026-07-16 01:35:02
● 2026-07-26 23:28:56
●A2606:4700:3037::ac43:b81d2026-07-09 → 2026-07-26 · 5 obs
○ 2026-07-02 02:31:00
● 2026-07-09 03:44:44
○ 2026-07-11 03:03:28
● 2026-07-16 01:35:02
● 2026-07-26 23:28:56
● 2026-07-09 03:44:44
○ 2026-07-11 03:03:28
● 2026-07-16 01:35:02
● 2026-07-26 23:28:56
○A2a06:98c1:3120::2026-07-02 → 2026-07-11 · 6 obs
○ 2026-07-02 02:00:12
● 2026-07-02 02:31:00
○ 2026-07-09 03:44:44
● 2026-07-11 03:03:28
○ 2026-07-16 01:35:02
○ 2026-07-26 23:28:56
● 2026-07-02 02:31:00
○ 2026-07-09 03:44:44
● 2026-07-11 03:03:28
○ 2026-07-16 01:35:02
○ 2026-07-26 23:28:56
○A2a06:98c1:3120::42026-07-02 → 2026-07-02 · 3 obs
● 2026-07-02 02:00:12
○ 2026-07-02 02:31:00
○ 2026-07-26 23:28:56
○ 2026-07-02 02:31:00
○ 2026-07-26 23:28:56
○A2a06:98c1:3121::2026-07-02 → 2026-07-11 · 6 obs
○ 2026-07-02 02:00:12
● 2026-07-02 02:31:00
○ 2026-07-09 03:44:44
● 2026-07-11 03:03:28
○ 2026-07-16 01:35:02
○ 2026-07-26 23:28:56
● 2026-07-02 02:31:00
○ 2026-07-09 03:44:44
● 2026-07-11 03:03:28
○ 2026-07-16 01:35:02
○ 2026-07-26 23:28:56
○A2a06:98c1:3121::42026-07-02 → 2026-07-02 · 3 obs
● 2026-07-02 02:00:12
○ 2026-07-02 02:31:00
○ 2026-07-26 23:28:56
○ 2026-07-02 02:31:00
○ 2026-07-26 23:28:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| phpclasses.org | maxim.ns.cloudflare.com, nucum.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.145
NS records: maxim.ns.cloudflare.com, nucum.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phpclasses.org (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.184.29, 104.21.68.6 |
| AAAA | 2 | 2606:4700:3037::ac43:b81d, 2606:4700:3030::6815:4406 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
ivanscm-users.phpclasses.org has four IP addresses: 104.21.68.6, 172.67.184.29, 2606:4700:3030::6815:4406 and 2606:4700:3037::ac43:b81d.
ki9.biz, 67313826.com.cdn.cloudflare.net, daelux.com.cn and two other host names share IP numbers with ivanscm-users.phpclasses.org.