w3schods.com - robtex.com
w3schods.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:cdc1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4d57🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.77.87Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.193🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | daniella.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daniella.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | daniella.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | daniella.ns.cloudflare.com | ||||||
| A | 108.162.194.228🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daniella.ns.cloudflare.com | ||||||
| A | 162.159.38.228Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daniella.ns.cloudflare.com | ||||||
| A | 172.64.34.228🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | daniella.ns.cloudflare.com | ||||||
| NS | razvan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 108.162.195.77🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 162.159.44.77Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 172.64.35.77🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.77.87, 172.67.205.193 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:cdc1, 2606:4700:3035::6815:4d57 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com | ||||||
| SOA | daniella.ns.cloudflare.comdns@cloudflare.com serial=2402190819 | ||||||
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=1778393556 | ||||||
Previously NS for
Same first word
w3schods.com |
DNS History
26 records (6 active, 20 former)
●NSdaniella.ns.cloudflare.com2026-04-20 → 2026-05-10 · 3 obs
○ 2026-02-17 14:01:52
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
○NSns1.parkingcrew.net2019-06-13 → 2019-10-14 · 5 obs
○ 2018-12-18 11:20:02
● 2019-06-13 12:58:54
● 2019-10-14 17:55:10
○ 2020-04-03 00:12:48
○ 2026-05-10 06:32:58
● 2019-06-13 12:58:54
● 2019-10-14 17:55:10
○ 2020-04-03 00:12:48
○ 2026-05-10 06:32:58
○NSns1.w3schods.com2017-09-29 → 2017-09-29 · 4 obs
○ 2017-02-27 07:32:56
● 2017-09-29 08:18:48
○ 2017-10-24 22:37:08
○ 2026-05-10 06:32:58
● 2017-09-29 08:18:48
○ 2017-10-24 22:37:08
○ 2026-05-10 06:32:58
○NSns2.parkingcrew.net2019-06-13 → 2019-10-14 · 5 obs
○ 2018-12-18 11:20:02
● 2019-06-13 12:58:54
● 2019-10-14 17:55:10
○ 2020-04-03 00:12:48
○ 2026-05-10 06:32:58
● 2019-06-13 12:58:54
● 2019-10-14 17:55:10
○ 2020-04-03 00:12:48
○ 2026-05-10 06:32:58
○NSns2.w3schods.com2017-09-29 → 2017-09-29 · 4 obs
○ 2017-02-27 07:32:56
● 2017-09-29 08:18:48
○ 2017-10-24 22:37:08
○ 2026-05-10 06:32:58
● 2017-09-29 08:18:48
○ 2017-10-24 22:37:08
○ 2026-05-10 06:32:58
○NSns3.domainingdepot.com2015-08-31 → 2017-02-27 · 4 obs
● 2015-08-31 03:48:34
● 2017-02-27 07:32:56
○ 2017-09-29 08:18:48
○ 2026-05-10 06:32:58
● 2017-02-27 07:32:56
○ 2017-09-29 08:18:48
○ 2026-05-10 06:32:58
○NSns3.renewyourexpiereddomain.com2017-10-24 → 2018-12-18 · 5 obs
○ 2017-09-29 08:18:48
● 2017-10-24 22:37:08
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
● 2017-10-24 22:37:08
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
○NSns4.domainingdepot.com2015-08-31 → 2017-02-27 · 4 obs
● 2015-08-31 03:48:34
● 2017-02-27 07:32:56
○ 2017-09-29 08:18:48
○ 2026-05-10 06:32:58
● 2017-02-27 07:32:56
○ 2017-09-29 08:18:48
○ 2026-05-10 06:32:58
○NSns4.renewyourexpiereddomain.com2017-10-24 → 2018-12-18 · 5 obs
○ 2017-09-29 08:18:48
● 2017-10-24 22:37:08
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
● 2017-10-24 22:37:08
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
○NSns67.domaincontrol.com2020-04-03 → 2026-02-17 · 5 obs
○ 2019-10-14 17:55:10
● 2020-04-03 00:12:48
● 2026-02-17 05:16:32
○ 2026-02-17 14:01:52
○ 2026-05-10 06:32:58
● 2020-04-03 00:12:48
● 2026-02-17 05:16:32
○ 2026-02-17 14:01:52
○ 2026-05-10 06:32:58
○NSns68.domaincontrol.com2020-04-03 → 2026-02-17 · 5 obs
○ 2019-10-14 17:55:10
● 2020-04-03 00:12:48
● 2026-02-17 05:16:32
○ 2026-02-17 14:01:52
○ 2026-05-10 06:32:58
● 2020-04-03 00:12:48
● 2026-02-17 05:16:32
○ 2026-02-17 14:01:52
○ 2026-05-10 06:32:58
●NSrazvan.ns.cloudflare.com2026-04-20 → 2026-05-10 · 3 obs
○ 2026-02-17 14:01:52
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
○NSw3schods.com2015-08-31 → 2018-12-18 · 4 obs
● 2015-08-31 03:48:34
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
○MXmail.h-email.net2019-06-13 → 2019-10-14 · 5 obs
○ 2018-12-18 11:20:02
● 2019-06-13 12:58:54
● 2019-10-14 17:55:10
○ 2020-04-03 00:12:48
○ 2026-05-10 06:32:58
● 2019-06-13 12:58:54
● 2019-10-14 17:55:10
○ 2020-04-03 00:12:48
○ 2026-05-10 06:32:58
○MXmx7.w3schods.com2015-08-31 → 2018-12-18 · 4 obs
● 2015-08-31 03:48:34
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
●A104.21.77.872026-04-20 → 2026-05-10 · 3 obs
○ 2026-02-17 14:01:52
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
●A172.67.205.1932026-04-20 → 2026-05-10 · 3 obs
○ 2026-02-17 14:01:52
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
○A174.137.132.422016-10-30 → 2017-09-29 · 5 obs
○ 2016-08-28 06:36:50
● 2016-10-30 10:43:34
● 2017-09-29 08:18:48
○ 2017-10-24 22:37:08
○ 2026-05-10 06:32:58
● 2016-10-30 10:43:34
● 2017-09-29 08:18:48
○ 2017-10-24 22:37:08
○ 2026-05-10 06:32:58
○A184.168.221.882020-04-03 → 2020-04-03 · 4 obs
○ 2019-10-14 17:55:10
● 2020-04-03 00:12:48
○ 2020-04-23 08:43:32
○ 2026-05-10 06:32:58
● 2020-04-03 00:12:48
○ 2020-04-23 08:43:32
○ 2026-05-10 06:32:58
○A209.132.243.2422015-08-31 → 2016-08-28 · 4 obs
● 2015-08-31 03:48:34
● 2016-08-28 06:36:50
○ 2016-10-30 10:43:34
○ 2026-05-10 06:32:58
● 2016-08-28 06:36:50
○ 2016-10-30 10:43:34
○ 2026-05-10 06:32:58
●A2606:4700:3033::ac43:cdc12026-04-20 → 2026-05-10 · 3 obs
○ 2026-02-17 14:01:52
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
●A2606:4700:3035::6815:4d572026-04-20 → 2026-05-10 · 3 obs
○ 2026-02-17 14:01:52
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
● 2026-04-20 19:26:12
● 2026-05-10 06:32:58
○A50.63.202.932020-04-23 → 2026-02-17 · 5 obs
○ 2020-04-03 00:12:48
● 2020-04-23 08:43:32
● 2026-02-17 05:16:32
○ 2026-02-17 14:01:52
○ 2026-05-10 06:32:58
● 2020-04-23 08:43:32
● 2026-02-17 05:16:32
○ 2026-02-17 14:01:52
○ 2026-05-10 06:32:58
○A54.72.11.2532019-06-13 → 2019-10-14 · 5 obs
○ 2018-12-18 11:20:02
● 2019-06-13 12:58:54
● 2019-10-14 17:55:10
○ 2020-04-03 00:12:48
○ 2026-05-10 06:32:58
● 2019-06-13 12:58:54
● 2019-10-14 17:55:10
○ 2020-04-03 00:12:48
○ 2026-05-10 06:32:58
○A67.55.92.1822017-10-24 → 2018-12-18 · 5 obs
○ 2017-09-29 08:18:48
● 2017-10-24 22:37:08
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
● 2017-10-24 22:37:08
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
○A67.55.92.1832017-10-24 → 2018-12-18 · 5 obs
○ 2017-09-29 08:18:48
● 2017-10-24 22:37:08
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
● 2017-10-24 22:37:08
● 2018-12-18 11:20:02
○ 2019-06-13 12:58:54
○ 2026-05-10 06:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| w3schods.com | daniella.ns.cloudflare.com, razvan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.77
NS records: daniella.ns.cloudflare.com, razvan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for w3schods.com (unsigned zone)
⏱️ Timing
Total: 108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.205.193, 104.21.77.87 |
| AAAA | 2 | 2606:4700:3035::6815:4d57, 2606:4700:3033::ac43:cdc1 |
| NS | 2 | daniella.ns.cloudflare.com, razvan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | daniella.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (daniella.ns.cloudflare.com, daniella.ns.cloudflare.com, daniella.ns.cloudflare.com...)
Analysis
IP Addresses
w3schods.com resolves to four IP numbers: 2606:4700:3033::ac43:cdc1, 2606:4700:3035::6815:4d57, 104.21.77.87 and 172.67.205.193.
other host names for instance kenyonmn.com, snobizparkersburg.com, www.dengzhuozijiaofakantao.pics, 116bet3.com and www.createaibbw.com share IP numbers with w3schods.com.
Name Servers
w3schods.com is delegated to two name servers: daniella.ns.cloudflare.com and razvan.ns.cloudflare.com.
w3schods.com shares the same name server setup as other domains, for example aircharteradvisors.com, beefislandflights.com, jetcharterbahamas.com, barbadosjetcharter.com and longislandjetcharter.com.
w3schods.com at least partially shares name servers with other domains, for instance parcelle-cadastre.fr, oucitxt.com, education-colleges.com, kingtreat.com and bathuuub.xyz.
These name servers are commonly used with lamar.ns.cloudflare.com, everton.ns.cloudflare.com and ezra.ns.cloudflare.com.
Host names with six IP numbers:
daniella.ns.cloudflare.com points to: 2606:4700:50::a29f:26e4, 2803:f800:50::6ca2:c2e4, 2a06:98c1:50::ac40:22e4, 108.162.194.228, 162.159.38.228 and 172.64.34.228; razvan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4d, 2803:f800:50::6ca2:c34d, 2a06:98c1:50::ac40:234d, 108.162.195.77, 162.159.44.77 and 172.64.35.77.