nerdcupons.com - robtex.com
nerdcupons.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:da1e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2db8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.184Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.218.30🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | addyson.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2644🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c244🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2244🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 108.162.194.68🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 162.159.38.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| A | 172.64.34.68🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addyson.ns.cloudflare.com | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 108.162.193.140🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 172.64.33.140🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 173.245.59.140🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| TXT | google-site-verification=rQW9OOuByjENotwR0PJGj3B_I9Dve9On6Jp7lforBvU | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.45.184, 172.67.218.30 | ||||||
| IPv6 | 2606:4700:3034::ac43:da1e, 2606:4700:3036::6815:2db8 | ||||||
| SOA | addyson.ns.cloudflare.comdns@cloudflare.com serial=2396179321 | ||||||
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=1774649637 | ||||||
Same first word
nerdcupons.com |
DNS History
10 records (6 active, 4 former)
●NSaddyson.ns.cloudflare.com2026-02-23 → 2026-03-27 · 2 obs
● 2026-03-27 22:25:58
●NSrob.ns.cloudflare.com2026-02-23 → 2026-03-27 · 2 obs
● 2026-03-27 22:25:58
●A104.21.45.1842026-03-17 → 2026-03-27 · 3 obs
● 2026-03-17 19:30:26
● 2026-03-27 22:25:58
●A172.67.218.302026-03-17 → 2026-03-27 · 3 obs
● 2026-03-17 19:30:26
● 2026-03-27 22:25:58
○A188.114.96.02026-02-23 → 2026-02-23 · 3 obs
○ 2026-03-17 19:30:26
○ 2026-03-27 22:25:58
○A188.114.97.02026-02-23 → 2026-02-23 · 3 obs
○ 2026-03-17 19:30:26
○ 2026-03-27 22:25:58
●A2606:4700:3034::ac43:da1e2026-03-17 → 2026-03-27 · 3 obs
● 2026-03-17 19:30:26
● 2026-03-27 22:25:58
●A2606:4700:3036::6815:2db82026-03-17 → 2026-03-27 · 3 obs
● 2026-03-17 19:30:26
● 2026-03-27 22:25:58
○A2a06:98c1:3120::2026-02-23 → 2026-02-23 · 3 obs
○ 2026-03-17 19:30:26
○ 2026-03-27 22:25:58
○A2a06:98c1:3121::2026-02-23 → 2026-02-23 · 3 obs
○ 2026-03-17 19:30:26
○ 2026-03-27 22:25:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nerdcupons.com | rob.ns.cloudflare.com, addyson.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.68
NS records: rob.ns.cloudflare.com, addyson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nerdcupons.com (unsigned zone)
⏱️ Timing
Total: 93ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.218.30, 104.21.45.184 |
| AAAA | 2 | 2606:4700:3036::6815:2db8, 2606:4700:3034::ac43:da1e |
| NS | 2 | addyson.ns.cloudflare.com, rob.ns.cloudflare.com |
| TXT | 1 | google-site-verification=rQW9OOuByjENotw |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | addyson.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)
Analysis
IP Addresses
nerdcupons.com resolves to four IP numbers: 2606:4700:3034::ac43:da1e, 2606:4700:3036::6815:2db8, 104.21.45.184 and 172.67.218.30.
Other host names such as tutorialbrain.com.cdn.cloudflare.net, glenellafrenchies.com, share.la, mm5f8b.com and www.thinkdifferently.com.au share IPs with nerdcupons.com.
Name Servers
nerdcupons.com is delegated to two name servers: addyson.ns.cloudflare.com and rob.ns.cloudflare.com.
nerdcupons.com uses the same name server setup as other domains, such as liquidacionesjuridicas.com, encurtaki.com.br, davidsully.com and tomg.me.
nerdcupons.com at least partially shares name servers with other domains, for instance 80zixun.com, brplusimoveis.com.br, webcamcaptures.cc, snmir.com and irc-web.com.
these name servers are often used in conjunction with the name servers osmar.ns.cloudflare.com.
Host names with six IP numbers:
addyson.ns.cloudflare.com points to 2606:4700:50::a29f:2644, 2803:f800:50::6ca2:c244, 2a06:98c1:50::ac40:2244, 108.162.194.68, 162.159.38.68 and 172.64.34.68.
rob.ns.cloudflare.com points to 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.