2021wg.com - robtex.com
2021wg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:518b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:bd9f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.139Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.159🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alexa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26d7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 108.162.194.215🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 162.159.38.215Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 172.64.34.215🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| NS | tim.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c191🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2191🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 108.162.193.145🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 172.64.33.145🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 173.245.59.145🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.81.139, 172.67.189.159 | ||||||
| IPv6 | 2606:4700:3031::6815:518b, 2606:4700:3037::ac43:bd9f | ||||||
| SOA | alexa.ns.cloudflare.comdns@cloudflare.com serial=2396747474 | ||||||
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=1771291435 | ||||||
DNS History
9 records (6 active, 3 former)
●NSalexa.ns.cloudflare.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 08:24:20
○NSdns7.hichina.com2020-02-03 → 2020-02-03 · 2 obs
○ 2026-02-27 08:24:20
○NSdns8.hichina.com2020-02-03 → 2020-02-03 · 2 obs
○ 2026-02-27 08:24:20
●NStim.ns.cloudflare.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 08:24:20
●A104.21.81.1392026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 08:24:20
○A129.226.112.2362020-02-03 → 2020-02-03 · 2 obs
○ 2026-02-27 08:24:20
●A172.67.189.1592026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 08:24:20
●A2606:4700:3031::6815:518b2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 08:24:20
●A2606:4700:3037::ac43:bd9f2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 08:24:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 2021wg.com | tim.ns.cloudflare.com, alexa.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.145
NS records: tim.ns.cloudflare.com, alexa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2021wg.com (unsigned zone)
⏱️ Timing
Total: 72ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.81.139, 172.67.189.159 |
| AAAA | 2 | 2606:4700:3037::ac43:bd9f, 2606:4700:3031::6815:518b |
| NS | 2 | alexa.ns.cloudflare.com, tim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alexa.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tim.ns.cloudflare.com, tim.ns.cloudflare.com, tim.ns.cloudflare.com...)
AI analysis
2021wg.com maps to four IP numbers: 2606:4700:3031::6815:518b, 2606:4700:3037::ac43:bd9f, 104.21.81.139 and 172.67.189.159.
Other host names, for instance ch-valvert-marseille.fr, pagesecret.com, pafikabulampungtimur.org, (0x78766964656f73)(0x706f726e)o.me and etirium.com share IP numbers with 2021wg.com.
Two name servers alexa.ns.cloudflare.com and tim.ns.cloudflare.com are delegated to 2021wg.com.
2021wg.com uses the same name server configuration as other domains, such as dannyvalle.com, evoth.com, stagerightshow.com, vuevoyage.com and biorit.es.
2021wg.com at least partially shares name servers with other domains such as atskefalonia.gr, 3d292.com, milkitapp.com, 46427ec.com and guilfordracquet.com.
These name servers are commonly used alongside yisroel.ns.cloudflare.com, adrian.ns.cloudflare.com and rita.ns.cloudflare.com.
Host names with six IP numbers: Host name alexa.ns.cloudflare.com points to 2606:4700:50::a29f:26d7, 2803:f800:50::6ca2:c2d7, 2a06:98c1:50::ac40:22d7, 108.162.194.215, 162.159.38.215 and 172.64.34.215; host name tim.ns.cloudflare.com points to 2606:4700:58::adf5:3b91, 2803:f800:50::6ca2:c191, 2a06:98c1:50::ac40:2191, 108.162.193.145, 172.64.33.145 and 173.245.59.145.