guoffer.com - robtex.com
guoffer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5d38🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:cdaf🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.93.56Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.175🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carter.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c150🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2150🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 108.162.193.80🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 172.64.33.80🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 173.245.59.80🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| NS | paris.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2671🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paris.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c271🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | paris.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2271🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | paris.ns.cloudflare.com | ||||||
| A | 108.162.194.113🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paris.ns.cloudflare.com | ||||||
| A | 162.159.38.113Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paris.ns.cloudflare.com | ||||||
| A | 172.64.34.113🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paris.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.93.56, 172.67.205.175 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5d38, 2606:4700:3035::ac43:cdaf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com | ||||||
| SOA | carter.ns.cloudflare.comdns@cloudflare.com serial=2400950001 | ||||||
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=1778397201 | ||||||
Same first word
guoffer.com |
Similar names
DNS History
9 records (6 active, 3 former)
○NSa.share-dns.com2026-03-16 → 2026-03-27 · 4 obs
● 2026-03-27 09:17:18
○ 2026-04-01 21:30:22
○ 2026-05-10 07:13:54
○NSb.share-dns.net2026-03-16 → 2026-03-27 · 4 obs
● 2026-03-27 09:17:18
○ 2026-04-01 21:30:22
○ 2026-05-10 07:13:54
●NScarter.ns.cloudflare.com2026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 21:30:22
● 2026-05-10 07:13:54
●NSparis.ns.cloudflare.com2026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 21:30:22
● 2026-05-10 07:13:54
●A104.21.93.562026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 21:30:22
● 2026-05-10 07:13:54
●A172.67.205.1752026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 21:30:22
● 2026-05-10 07:13:54
●A2606:4700:3031::6815:5d382026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 21:30:22
● 2026-05-10 07:13:54
●A2606:4700:3035::ac43:cdaf2026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 21:30:22
● 2026-05-10 07:13:54
○A50.118.188.1702026-03-16 → 2026-03-27 · 4 obs
● 2026-03-27 09:17:18
○ 2026-04-01 21:30:22
○ 2026-05-10 07:13:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| guoffer.com | carter.ns.cloudflare.com, paris.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.113
NS records: carter.ns.cloudflare.com, paris.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guoffer.com (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.205.175, 104.21.93.56 |
| AAAA | 2 | 2606:4700:3031::6815:5d38, 2606:4700:3035::ac43:cdaf |
| NS | 2 | carter.ns.cloudflare.com, paris.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carter.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (carter.ns.cloudflare.com, carter.ns.cloudflare.com, carter.ns.cloudflare.com...)
Analysis
IP Addresses
guoffer.com points to four IP numbers: 2606:4700:3031::6815:5d38, 2606:4700:3035::ac43:cdaf, 104.21.93.56 and 172.67.205.175.
For instance, other host names www.zsfanfeng.com, mommysfitzone.com, cloudchaincapital.click, finaranexo.sbs and vision1-engine.digital share IP numbers with guoffer.com.
Name Servers
guoffer.com is delegated to two name servers: carter.ns.cloudflare.com and paris.ns.cloudflare.com.
guoffer.com uses the same name server setup as other domains such as okeybitcoinltd.com, thcgg.com, beaumall.com, mastincoman.com and xxndh.com.
guoffer.com shares name servers with other domains at least partially, for example casino-jackpotcity.com, brooksinstrument.tw, mininghwcomparison.com, herit.ag and legalrecoveries.com.
These name servers are commonly used with laura.ns.cloudflare.com, sara.ns.cloudflare.com and kipp.ns.cloudflare.com.
Host names with six IP numbers: host name carter.ns.cloudflare.com points to: 2606:4700:58::adf5:3b50, 2803:f800:50::6ca2:c150, 2a06:98c1:50::ac40:2150, 108.162.193.80, 172.64.33.80 and 173.245.59.80; host name paris.ns.cloudflare.com points to: 2606:4700:50::a29f:2671, 2803:f800:50::6ca2:c271, 2a06:98c1:50::ac40:2271, 108.162.194.113, 162.159.38.113 and 172.64.34.113.