mc1991.com - robtex.com
mc1991.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5c02🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:b76f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.92.2Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.183.111🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gordon.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3baa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21aa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 108.162.193.170🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 172.64.33.170🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 173.245.59.170🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| NS | nadia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3acf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20cf🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 108.162.192.207🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 172.64.32.207🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 173.245.58.207🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.92.2, 172.67.183.111 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5c02, 2606:4700:3034::ac43:b76f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | gordon.ns.cloudflare.comdns@cloudflare.com serial=2399666229 | ||||||
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=1778570291 | ||||||
Same first word
mc1991.com |
DNS History
6 records (6 active, 0 former)
●NSgordon.ns.cloudflare.com2026-03-04 → 2026-05-12 · 2 obs
● 2026-05-12 07:34:24
●NSnadia.ns.cloudflare.com2026-03-04 → 2026-05-12 · 2 obs
● 2026-05-12 07:34:24
●A104.21.92.22026-03-04 → 2026-05-12 · 2 obs
● 2026-05-12 07:34:24
●A172.67.183.1112026-03-04 → 2026-05-12 · 2 obs
● 2026-05-12 07:34:24
●A2606:4700:3031::6815:5c022026-03-04 → 2026-05-12 · 2 obs
● 2026-05-12 07:34:24
●A2606:4700:3034::ac43:b76f2026-03-04 → 2026-05-12 · 2 obs
● 2026-05-12 07:34:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| mc1991.com | gordon.ns.cloudflare.com, nadia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.207
NS records: gordon.ns.cloudflare.com, nadia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mc1991.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.183.111, 104.21.92.2 |
| AAAA | 2 | 2606:4700:3031::6815:5c02, 2606:4700:3034::ac43:b76f |
| NS | 2 | gordon.ns.cloudflare.com, nadia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gordon.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gordon.ns.cloudflare.com, gordon.ns.cloudflare.com, gordon.ns.cloudflare.com...)
Analysis
IP Addresses
mc1991.com maps to four IP numbers: 2606:4700:3031::6815:5c02, 2606:4700:3034::ac43:b76f, 104.21.92.2 and 172.67.183.111.
Other host names such as school.na, cantolegal.com, www.camrecs.com, sh4do-phase.di7ectkoshevoy.lat and mail.dgmarket.com.tr share IPs with mc1991.com.
Name Servers
Two name servers gordon.ns.cloudflare.com and nadia.ns.cloudflare.com handle the delegation for mc1991.com.
mc1991.com shares the same name server setup as other domains, for example paressu.org, xn--of0b67h.com, bonsaens.bio, eddieos.com and aetipsandtricks.com.
mc1991.com at least partially shares name servers with other domains, for example jiashumei.com, treskiva.online, 5(0x787878).men, hj999.win and ebiologynews.com.
These name servers are commonly used with nola.ns.cloudflare.com and dakota.ns.cloudflare.com and aspen.ns.cloudflare.com.
Host names with six IP numbers:
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.
nadia.ns.cloudflare.com points to 2606:4700:50::adf5:3acf, 2803:f800:50::6ca2:c0cf, 2a06:98c1:50::ac40:20cf, 108.162.192.207, 172.64.32.207 and 173.245.58.207.