4w3.dev - robtex.com
4w3.dev
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700:3036::6815:391aπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9ebdπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.57.26Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.158.189πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | gordon.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3baaπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1aaπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21aaπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 108.162.193.170πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 172.64.33.170πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 173.245.59.170πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| NS | shubhi.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:263fπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c23fπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:223fπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 108.162.194.63πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 162.159.38.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 172.64.34.63πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| MX | 4w3-dev.mail.protection.outlook.com β | ||||||
| A | 2a01:111:f403:ca27::π©πͺ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-beup281cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca2d::π©πͺ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-fr5p281cu00500.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca2d::1π©πͺ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-fr4p281cu03101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca2d::2π©πͺ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-fr6p281cu00202.inbound.protection.outlook.com | ||||||
| A | 52.101.168.0π©πͺ Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-beup281cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.170.0π©πͺ Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-fr5p281cu00500.inbound.protection.outlook.com | ||||||
| A | 52.101.170.1π©πͺ Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-fr4p281cu03101.inbound.protection.outlook.com | ||||||
| A | 52.101.170.2π©πͺ Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-fr6p281cu00202.inbound.protection.outlook.com | ||||||
| TXT | MS=ms70552128 | ||||||
| TXT | google-site-verification=KRp4sUtflLvWWW5VdwlgVHPQ1LuGZMj9kO0ZZrlC8qk | ||||||
| TXT | google-site-verification=iElctp46-Zdwq6iJ834BcsfjhZKCKB54Mi3gZRkbm_c | ||||||
| TXT | keybase-site-verification=XrBw-rXLf0axR2VjUtlhJxetzu4PQ-RNypC18X0AnsI | ||||||
| TXT | oneuptime-verification-gNAJSDvVGUiHRefadvkw | ||||||
| TXT | status-page-domain-verification=yz01zm2zlg2g | ||||||
| TXT | stripe-verification=0ebc1d20c9adcdcf50ffcf07a4238db3ac194c2fbccc429412c5a602c... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:stspg-customer.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.57.26, 172.67.158.189 | ||||||
| IPv6 | 2606:4700:3036::6815:391a, 2606:4700:3036::ac43:9ebd | ||||||
| SOA | gordon.ns.cloudflare.comdns@cloudflare.com serial=2399073334 | ||||||
dev
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
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DNS History
7 records (7 active, 0 former)
βNSgordon.ns.cloudflare.com2026-03-23 β 2026-03-26 Β· 2 obs
β 2026-03-26 22:40:58
βNSshubhi.ns.cloudflare.com2026-03-23 β 2026-03-26 Β· 2 obs
β 2026-03-26 22:40:58
βMX4w3-dev.mail.protection.outlook.com2026-03-23 β 2026-03-26 Β· 2 obs
β 2026-03-26 22:40:58
βA104.21.57.262026-03-23 β 2026-03-26 Β· 2 obs
β 2026-03-26 22:40:58
βA172.67.158.1892026-03-23 β 2026-03-26 Β· 2 obs
β 2026-03-26 22:40:58
βA2606:4700:3036::6815:391a2026-03-23 β 2026-03-26 Β· 2 obs
β 2026-03-26 22:40:58
βA2606:4700:3036::ac43:9ebd2026-03-23 β 2026-03-26 Β· 2 obs
β 2026-03-26 22:40:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| 4w3.dev | shubhi.ns.cloudflare.com, gordon.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.63
NS records: shubhi.ns.cloudflare.com, gordon.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 524ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.189, 104.21.57.26 |
| AAAA | 2 | 2606:4700:3036::ac43:9ebd, 2606:4700:3036::6815:391a |
| NS | 2 | gordon.ns.cloudflare.com, shubhi.ns.cloudflare.com |
| MX | 1 | 4w3-dev.mail.protection.outlook.com (pri |
| TXT | 8 | MS=ms70552128, google-site-verification=KRp4sUtflLvWWW5... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gordon.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.