web-dev101.com - dns.ninja
web-dev101.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:9776πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:50a0πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.80.160Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.151.118πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | bill.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b4aπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14aπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214aπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 108.162.193.74πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 172.64.33.74πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| A | 173.245.59.74πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bill.ns.cloudflare.com | ||||||
| NS | carol.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a50πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c050π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2050πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 108.162.192.80πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 172.64.32.80πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 173.245.58.80πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.80.160, 172.67.151.118 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:9776, 2606:4700:3037::6815:50a0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com | ||||||
| SOA | bill.ns.cloudflare.comdns@cloudflare.com serial=2413819244 | ||||||
com
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1789954844 | ||||||
Same first word
web-dev101.com |
Previous names
Next names
DNS History
14 records (6 active, 8 former)
βNSbill.ns.cloudflare.com2019-12-14 β 2026-09-21 Β· 2 obs
β 2026-09-21 01:55:52
βNScarol.ns.cloudflare.com2019-12-14 β 2026-09-21 Β· 2 obs
β 2026-09-21 01:55:52
βA104.21.80.1602026-09-16 β 2026-09-21 Β· 3 obs
β 2026-09-16 07:03:40
β 2026-09-21 01:55:52
βA104.27.166.1922019-12-14 β 2019-12-14 Β· 3 obs
β 2026-08-29 18:43:18
β 2026-09-21 01:55:52
βA104.27.167.1922019-12-14 β 2019-12-14 Β· 3 obs
β 2026-08-29 18:43:18
β 2026-09-21 01:55:52
βA172.67.151.1182026-09-16 β 2026-09-21 Β· 3 obs
β 2026-09-16 07:03:40
β 2026-09-21 01:55:52
βA188.114.96.02026-08-29 β 2026-08-29 Β· 4 obs
β 2026-08-29 18:43:18
β 2026-09-16 07:03:40
β 2026-09-21 01:55:52
βA188.114.97.02026-08-29 β 2026-08-29 Β· 4 obs
β 2026-08-29 18:43:18
β 2026-09-16 07:03:40
β 2026-09-21 01:55:52
βA2606:4700:30::681b:a6c02019-12-14 β 2019-12-14 Β· 3 obs
β 2026-08-29 18:43:18
β 2026-09-21 01:55:52
βA2606:4700:30::681b:a7c02019-12-14 β 2019-12-14 Β· 3 obs
β 2026-08-29 18:43:18
β 2026-09-21 01:55:52
βA2606:4700:3035::ac43:97762026-09-16 β 2026-09-21 Β· 3 obs
β 2026-09-16 07:03:40
β 2026-09-21 01:55:52
βA2606:4700:3037::6815:50a02026-09-16 β 2026-09-21 Β· 3 obs
β 2026-09-16 07:03:40
β 2026-09-21 01:55:52
βA2a06:98c1:3120::2026-08-29 β 2026-08-29 Β· 4 obs
β 2026-08-29 18:43:18
β 2026-09-16 07:03:40
β 2026-09-21 01:55:52
βA2a06:98c1:3121::2026-08-29 β 2026-08-29 Β· 4 obs
β 2026-08-29 18:43:18
β 2026-09-16 07:03:40
β 2026-09-21 01:55:52
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| web-dev101.com | carol.ns.cloudflare.com, bill.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.80
NS records: carol.ns.cloudflare.com, bill.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for web-dev101.com (unsigned zone)
β±οΈ Timing
Total: 613ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.80.160, 172.67.151.118 |
| AAAA | 2 | 2606:4700:3037::6815:50a0, 2606:4700:3035::ac43:9776 |
| NS | 2 | bill.ns.cloudflare.com, carol.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bill.ns.cloudflare.com dns.cloudflare.co |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (carol.ns.cloudflare.com, carol.ns.cloudflare.com, carol.ns.cloudflare.com...)
Analysis
IP Addresses
web-dev101.com points to the four IP addresses 104.21.80.160, 172.67.151.118, 2606:4700:3035::ac43:9776 and 2606:4700:3037::6815:50a0.
www.koinmaspoker.net, accorpigeo.pro, homelifeled.net and two other host names share IP numbers with web-dev101.com.
Name Servers
web-dev101.com uses two name servers for its delegation: bill.ns.cloudflare.com and carol.ns.cloudflare.com.
web-dev101.com uses the same name servers as several other domains β among them nextserv.pages.dev, summiteer.app, kevinlu101094.workers.dev and two more.
At least some of web-dev101.com's name servers are shared with other domains, for example hitclub1.za.com, toonhub4u.co, cep777br1.com and two more.
These name servers tend to be deployed in combination with the name servers love.ns.cloudflare.com and tim.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
Hostname bill.ns.cloudflare.com directs to 108.162.193.74, 172.64.33.74 and 173.245.59.74 along with 3 other IP addresses.
Hostname carol.ns.cloudflare.com directs to 108.162.192.80, 172.64.32.80 and 173.245.58.80 along with 3 other IP addresses.