0x4d4b.io - robtex.com
0x4d4b.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:9e8b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:e5c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.14.92Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.139🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ignat.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c13🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c313🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2313🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 108.162.195.19🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 162.159.44.19Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| A | 172.64.35.19🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignat.ns.cloudflare.com | ||||||
| NS | ziggy.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ed🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 108.162.194.237🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 162.159.38.237Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| A | 172.64.34.237🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ziggy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.14.92, 172.67.158.139 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:9e8b, 2606:4700:3037::6815:e5c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com | ||||||
| SOA | ignat.ns.cloudflare.comdns@cloudflare.com serial=2411541014 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1786247502 | ||||||
Same first word
0x4d4b.io |
DNS History
8 records (6 active, 2 former)
●NSignat.ns.cloudflare.com2026-05-29 → 2026-08-09 · 2 obs
● 2026-08-09 04:41:12
●NSziggy.ns.cloudflare.com2026-05-29 → 2026-08-09 · 2 obs
● 2026-08-09 04:41:12
●A104.21.14.922026-05-29 → 2026-08-09 · 2 obs
● 2026-08-09 04:41:12
●A172.67.158.1392026-05-29 → 2026-08-09 · 2 obs
● 2026-08-09 04:41:12
○A2606:4700:3034::6815:e5c2026-05-29 → 2026-05-29 · 2 obs
○ 2026-08-09 04:41:12
●A2606:4700:3035::ac43:9e8b2026-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 04:41:12
●A2606:4700:3037::6815:e5c2026-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 04:41:12
○A2606:4700:3037::ac43:9e8b2026-05-29 → 2026-05-29 · 2 obs
○ 2026-08-09 04:41:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| 0x4d4b.io | ignat.ns.cloudflare.com, ziggy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.237
NS records: ignat.ns.cloudflare.com, ziggy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0x4d4b.io (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.14.92, 172.67.158.139 |
| AAAA | 2 | 2606:4700:3035::ac43:9e8b, 2606:4700:3037::6815:e5c |
| NS | 2 | ignat.ns.cloudflare.com, ziggy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ignat.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
0x4d4b.io has four IP addresses: 104.21.14.92, 172.67.158.139, 2606:4700:3035::ac43:9e8b and 2606:4700:3037::6815:e5c.
null.yamamotojukuyasu.com, louisvillegasprices.com, appasta.com plus two other host names have IP numbers in common with 0x4d4b.io.
Name Servers
0x4d4b.io is served by two delegated name servers, ignat.ns.cloudflare.com and ziggy.ns.cloudflare.com.
The name server configuration of 0x4d4b.io is shared with other domains, for instance firstact.io, shopprpd.com, luciaone.co and two others.
0x4d4b.io partially shares its NS delegation with several other domains, including shareenso.com, enerweb.ch, gxwyqcxs.com and two others.
These name servers often co-occur with the name servers raphaela.ns.cloudflare.com.
Hosts with 6 IP addresses each:
ignat.ns.cloudflare.com carries IP addresses 108.162.195.19, 162.159.44.19 and 172.64.35.19, with 3 other addresses beyond those.
ziggy.ns.cloudflare.com carries IP addresses 108.162.194.237, 162.159.38.237 and 172.64.34.237, with 3 other addresses beyond those.