4w3.dev - robtex.com

4w3.dev

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3036::6815:391aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:9ebdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.57.26Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.158.189πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSgordon.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3baaπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A2803:f800:50::6ca2:c1aaπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgordon.ns.cloudflare.com
A2a06:98c1:50::ac40:21aaπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRgordon.ns.cloudflare.com
A108.162.193.170πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A172.64.33.170πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A173.245.59.170πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
NSshubhi.ns.cloudflare.com
A2606:4700:50::a29f:263fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshubhi.ns.cloudflare.com
A2803:f800:50::6ca2:c23fπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRshubhi.ns.cloudflare.com
A2a06:98c1:50::ac40:223fπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRshubhi.ns.cloudflare.com
A108.162.194.63πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshubhi.ns.cloudflare.com
A162.159.38.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshubhi.ns.cloudflare.com
A172.64.34.63πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshubhi.ns.cloudflare.com
MX4w3-dev.mail.protection.outlook.com ⭐
A2a01:111:f403:ca27::πŸ‡©πŸ‡ͺ Microsoft2a01:111:f000::/36
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d::πŸ‡©πŸ‡ͺ Microsoft2a01:111:f000::/36
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1πŸ‡©πŸ‡ͺ Microsoft2a01:111:f000::/36
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2πŸ‡©πŸ‡ͺ Microsoft2a01:111:f000::/36
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0πŸ‡©πŸ‡ͺ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0πŸ‡©πŸ‡ͺ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1πŸ‡©πŸ‡ͺ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2πŸ‡©πŸ‡ͺ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
TXTMS=ms70552128
TXTgoogle-site-verification=KRp4sUtflLvWWW5VdwlgVHPQ1LuGZMj9kO0ZZrlC8qk
TXTgoogle-site-verification=iElctp46-Zdwq6iJ834BcsfjhZKCKB54Mi3gZRkbm_c
TXTkeybase-site-verification=XrBw-rXLf0axR2VjUtlhJxetzu4PQ-RNypC18X0AnsI
TXToneuptime-verification-gNAJSDvVGUiHRefadvkw
TXTstatus-page-domain-verification=yz01zm2zlg2g
TXTstripe-verification=0ebc1d20c9adcdcf50ffcf07a4238db3ac194c2fbccc429412c5a602c...
TXTv=spf1 include:spf.protection.outlook.com include:stspg-customer.com ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.57.26, 172.67.158.189
IPv62606:4700:3036::6815:391a, 2606:4700:3036::ac43:9ebd
SOAgordon.ns.cloudflare.comdns@cloudflare.com serial=2399073334

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSgordon.ns.cloudflare.comshubhi.ns.cloudflare.comMX4w3-dev.mail.protection.outlook.comA104.21.57.26172.67.158.1892606:4700:3036::6815:391a2606:4700:3036::ac43:9ebd
●NSgordon.ns.cloudflare.com2026-03-23 β†’ 2026-03-26 Β· 2 obs
● 2026-03-23 10:45:24
● 2026-03-26 22:40:58
●NSshubhi.ns.cloudflare.com2026-03-23 β†’ 2026-03-26 Β· 2 obs
● 2026-03-23 10:45:24
● 2026-03-26 22:40:58
●MX4w3-dev.mail.protection.outlook.com2026-03-23 β†’ 2026-03-26 Β· 2 obs
● 2026-03-23 10:45:24
● 2026-03-26 22:40:58
●A104.21.57.262026-03-23 β†’ 2026-03-26 Β· 2 obs
● 2026-03-23 10:45:24
● 2026-03-26 22:40:58
●A172.67.158.1892026-03-23 β†’ 2026-03-26 Β· 2 obs
● 2026-03-23 10:45:24
● 2026-03-26 22:40:58
●A2606:4700:3036::6815:391a2026-03-23 β†’ 2026-03-26 Β· 2 obs
● 2026-03-23 10:45:24
● 2026-03-26 22:40:58
●A2606:4700:3036::ac43:9ebd2026-03-23 β†’ 2026-03-26 Β· 2 obs
● 2026-03-23 10:45:24
● 2026-03-26 22:40:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
4w3.devshubhi.ns.cloudflare.com, gordon.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.194.63

NS records: shubhi.ns.cloudflare.com, gordon.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 524ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.158.189, 104.21.57.26
AAAA22606:4700:3036::ac43:9ebd, 2606:4700:3036::6815:391a
NS2gordon.ns.cloudflare.com, shubhi.ns.cloudflare.com
MX14w3-dev.mail.protection.outlook.com (pri
TXT8MS=ms70552128, google-site-verification=KRp4sUtflLvWWW5...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gordon.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

4w3.dev points to four IP numbers: 2606:4700:3036::6815:391a, 2606:4700:3036::ac43:9ebd, 104.21.57.26 and 172.67.158.189.

For instance, other host names dongbafuyuan.cn, cdn.ye(0x736578)y(0x706f726e).com, cre8ivelabs.in, www.hloontleulrrx.site and google.777qplay.com share IP numbers with 4w3.dev.

Name Servers

4w3.dev is delegated to two name servers: gordon.ns.cloudflare.com and shubhi.ns.cloudflare.com.

4w3.dev uses the same name server setup as other domains such as wooz.eu, man88.team, daikinpromoshop.eu, wooz.be and kickandrush.com.

4w3.dev shares name servers with other domains at least partially, for example eurooppalotto.es, getlupe.com, alingham.com, wiresalad.com and vtfhqdmisajec.com.

These name servers are commonly used with aspen.ns.cloudflare.com.

Host names with six IP numbers: host name gordon.ns.cloudflare.com points to: 2606:4700:58::adf5:3baa, 2803:f800:50::6ca2:c1aa, 2a06:98c1:50::ac40:21aa, 108.162.193.170, 172.64.33.170 and 173.245.59.170; host name shubhi.ns.cloudflare.com points to: 2606:4700:50::a29f:263f, 2803:f800:50::6ca2:c23f, 2a06:98c1:50::ac40:223f, 108.162.194.63, 162.159.38.63 and 172.64.34.63.

Mail Servers

4w3.dev is handled by a single mail server, 4w3-dev.mail.protection.outlook.com.

Host name 4w3-dev.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.