classvalueblock.info - robtex.com
classvalueblock.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:9574🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1da2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.162Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.149.116🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | melissa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ac7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c0c7Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:20c7Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.192.199Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.199Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.199Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | wilson.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c6eCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c36eCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:236eCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.110Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.110Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.110Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | _dc-mx.f28ee43747ce.classvalueblock.info ⭐ | ||||||
| TXT | v=spf1 include:_spf.greywindow.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.29.162, 172.67.149.116 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9574, 2606:4700:3037::6815:1da2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com | ||||||
| SOA | melissa.ns.cloudflare.comdns@cloudflare.com serial=2415331875 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1792872553 | ||||||
Same first word
classvalueblock.co |
classvalueblock.info |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSmelissa.ns.cloudflare.com2026-09-18 → 2026-10-24 · 2 obs
● 2026-10-24 21:04:52
●NSwilson.ns.cloudflare.com2026-09-18 → 2026-10-24 · 2 obs
● 2026-10-24 21:04:52
●MX_dc-mx.f28ee43747ce.classvalueblock.info2026-09-18 → 2026-10-24 · 2 obs
● 2026-10-24 21:04:52
●A104.21.29.1622026-09-18 → 2026-10-24 · 2 obs
● 2026-10-24 21:04:52
●A172.67.149.1162026-09-18 → 2026-10-24 · 2 obs
● 2026-10-24 21:04:52
●A2606:4700:3033::ac43:95742026-09-18 → 2026-10-24 · 2 obs
● 2026-10-24 21:04:52
●A2606:4700:3037::6815:1da22026-09-18 → 2026-10-24 · 2 obs
● 2026-10-24 21:04:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, b0.info.afilias-nst.org, b2.info.afilias-nst.org... | 12 records |
| classvalueblock.info | wilson.ns.cloudflare.com, melissa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.110
NS records: wilson.ns.cloudflare.com, melissa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classvalueblock.info (unsigned zone)
⏱️ Timing
Total: 1317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.29.162, 172.67.149.116 |
| AAAA | 2 | 2606:4700:3033::ac43:9574, 2606:4700:3037::6815:1da2 |
| NS | 2 | melissa.ns.cloudflare.com, wilson.ns.cloudflare.com |
| MX | 1 | _dc-mx.f28ee43747ce.classvalueblock.info |
| TXT | 1 | v=spf1 include:_spf.greywindow.net ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | melissa.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 6 (a0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info...)
Out-of-bailiwick: 6 (b0.info.afilias-nst.org, b0.info.afilias-nst.org, b2.info.afilias-nst.org...)
Analysis
IP Addresses
classvalueblock.info directs to four IP numbers, which are 104.21.29.162, 172.67.149.116, 2606:4700:3033::ac43:9574 and 2606:4700:3037::6815:1da2.
dewehlgids.nl, visitafuenllana.com, advantagecareercoach.qpon plus two other host names have IP numbers in common with classvalueblock.info.
Name Servers
classvalueblock.info uses two name servers for its delegation: melissa.ns.cloudflare.com and wilson.ns.cloudflare.com.
The name server configuration of classvalueblock.info is shared with other domains, for instance aasimabdo.workers.dev, charityannemoore.workers.dev, customexpodesk.com and two others.
The name servers of classvalueblock.info overlap at least partially with those of other domains — among them compte-credit.fr, betachristx.workers.dev, hoya-hoya.pages.dev and two more.
These name servers commonly appear alongside the name servers ajay.ns.cloudflare.com and devin.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname melissa.ns.cloudflare.com directs to 108.162.192.199, 172.64.32.199 and 173.245.58.199 along with 3 other IP addresses.
Hostname wilson.ns.cloudflare.com directs to 108.162.195.110, 162.159.44.110 and 172.64.35.110 along with 3 other IP addresses.
Mail Servers
classvalueblock.info uses one mail server — _dc-mx.f28ee43747ce.classvalueblock.info.