guidecss.com - dns.ninja
guidecss.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:43a5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b27c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.165Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.178.124🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leonidas.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c365🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2365🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 108.162.195.101🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 162.159.44.101Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 172.64.35.101🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| NS | zelda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 108.162.192.242🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 172.64.32.242🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 173.245.58.242🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| TXT | guidecss.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.67.165, 172.67.178.124 | ||||||
| IPv6 hints | 2606:4700:3033::6815:43a5, 2606:4700:3037::ac43:b27c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=118, name=cloudflare-ech.com | ||||||
| SOA | leonidas.ns.cloudflare.comdns@cloudflare.com serial=2418103131 | ||||||
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=1794702656 | ||||||
Same first word
Similar names
cssguide.com |
csguides.com |
scsguide.com |
scguides.net |
gssieduc.pages.dev |
scguides.com |
sscguide.com |
sisgeduc.com.br |
sscguide.in |
cssguide.co.il |
scudgies.com |
cssguide.net |
Previous names
Next names
DNS History
8 records (6 active, 2 former)
●NSleonidas.ns.cloudflare.com2026-02-28 → 2026-11-15 · 2 obs
● 2026-11-15 01:07:28
●NSzelda.ns.cloudflare.com2026-02-28 → 2026-11-15 · 2 obs
● 2026-11-15 01:07:28
●A104.21.67.1652026-02-28 → 2026-11-15 · 2 obs
● 2026-11-15 01:07:28
●A172.67.178.1242026-02-28 → 2026-11-15 · 2 obs
● 2026-11-15 01:07:28
●A2606:4700:3033::6815:43a52026-07-01 → 2026-11-15 · 3 obs
● 2026-07-01 04:32:44
● 2026-11-15 01:07:28
○A2606:4700:3036::ac43:b27c2026-02-28 → 2026-06-17 · 4 obs
● 2026-06-17 08:46:42
○ 2026-07-01 04:32:44
○ 2026-11-15 01:07:28
○A2606:4700:3037::6815:43a52026-02-28 → 2026-06-17 · 4 obs
● 2026-06-17 08:46:42
○ 2026-07-01 04:32:44
○ 2026-11-15 01:07:28
●A2606:4700:3037::ac43:b27c2026-07-01 → 2026-11-15 · 3 obs
● 2026-07-01 04:32:44
● 2026-11-15 01:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| guidecss.com | zelda.ns.cloudflare.com, leonidas.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.101
NS records: zelda.ns.cloudflare.com, leonidas.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.178.124, 104.21.67.165 |
| AAAA | 2 | 2606:4700:3033::6815:43a5, 2606:4700:3037::ac43:b27c |
| NS | 2 | leonidas.ns.cloudflare.com, zelda.ns.cloudflare.com |
| TXT | 1 | guidecss.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | leonidas.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (zelda.ns.cloudflare.com, zelda.ns.cloudflare.com, zelda.ns.cloudflare.com...)
Analysis
IP Addresses
guidecss.com has four IP addresses: 104.21.67.165, 172.67.178.124, 2606:4700:3033::6815:43a5 and 2606:4700:3037::ac43:b27c.
Additional host names — twtown.asia, wandriana.com, casino6242.cfd and two others — share IP numbers with guidecss.com.
Name Servers
Two name servers handle the delegation for guidecss.com: leonidas.ns.cloudflare.com and zelda.ns.cloudflare.com.
guidecss.com shares its name server setup with other domains, including newsodin.com, accalischi.center, rjwconsultingpartners.com and two others.
guidecss.com partially shares its NS delegation with several other domains, including sewkavklad.biz, directorprime.club, seelahsystems.workers.dev and two others.
The name servers tricia.ns.cloudflare.com, evelyn.ns.cloudflare.com, barbara.ns.cloudflare.com and monroe.ns.cloudflare.com are often found in use alongside these name servers.
Host names with 6 IP numbers:
leonidas.ns.cloudflare.com resolves to 108.162.195.101, 162.159.44.101 and 172.64.35.101 among others, with 3 other IP addresses in total.
zelda.ns.cloudflare.com resolves to 108.162.192.242, 172.64.32.242 and 173.245.58.242 among others, with 3 other IP addresses in total.