markandshark.com - robtex.com
markandshark.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:c890🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:3226🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.38Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.144🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | emma.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c070🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2070🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 108.162.192.112🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 172.64.32.112🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 173.245.58.112🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| NS | wesley.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 108.162.193.246🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 172.64.33.246🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 173.245.59.246🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| MX | mail.markandshark.com ⭐ | ||||||
| A | 198.177.125.154🇺🇸 NAMCHEAP-PH198.177.125.0/24 Proxy route | ||||||
| PTR | nc-ph-5126.fekra-adv.com | ||||||
| TXT | v=spf1 ip4: 198.177.125.154 +include:_spf.google.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.50.38, 172.67.200.144 | ||||||
| IPv6 | 2606:4700:3031::ac43:c890, 2606:4700:3033::6815:3226 | ||||||
| SOA | emma.ns.cloudflare.comdns@cloudflare.com serial=2398861589 | ||||||
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=1774403912 | ||||||
Same first word
markandshark.com |
DNS History
10 records (7 active, 3 former)
●NSemma.ns.cloudflare.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:12:20
○NSns1.fekra-adv.com2026-03-06 → 2026-03-25 · 2 obs
○ 2026-03-25 02:12:20
○NSns2.fekra-adv.com2026-03-06 → 2026-03-25 · 2 obs
○ 2026-03-25 02:12:20
●NSwesley.ns.cloudflare.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:12:20
●MXmail.markandshark.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:12:20
●A104.21.50.382026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:12:20
●A172.67.200.1442026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:12:20
○A198.177.125.1542026-03-06 → 2026-03-25 · 2 obs
○ 2026-03-25 02:12:20
●A2606:4700:3031::ac43:c8902026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:12:20
●A2606:4700:3033::6815:32262026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 02:12:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| markandshark.com | emma.ns.cloudflare.com, wesley.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.112
NS records: emma.ns.cloudflare.com, wesley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markandshark.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.144, 104.21.50.38 |
| AAAA | 2 | 2606:4700:3033::6815:3226, 2606:4700:3031::ac43:c890 |
| NS | 2 | emma.ns.cloudflare.com, wesley.ns.cloudflare.com |
| MX | 1 | mail.markandshark.com (pri: 0) |
| TXT | 1 | v=spf1 ip4: 198.177.125.154 +include:_sp |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | emma.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (emma.ns.cloudflare.com, emma.ns.cloudflare.com, emma.ns.cloudflare.com...)
Analysis
IP Addresses
markandshark.com resolves to four IP numbers: 2606:4700:3031::ac43:c890, 2606:4700:3033::6815:3226, 104.21.50.38 and 172.67.200.144.
other host names for instance betonred-italy.com, budda.com, allegrolokalnie.pl-431832858245828234982341-fast.click, appleby.us.com and ftp.skysuccesstravels.com share IP numbers with markandshark.com.
Name Servers
markandshark.com is delegated to two name servers: emma.ns.cloudflare.com and wesley.ns.cloudflare.com.
markandshark.com shares the same name server setup as other domains, for example videobusegypt.com, party-poker.co.nz, wetail.io, origamiteahouse.com and legierski.net.
markandshark.com at least partially shares name servers with other domains, for instance hobartcontracting.com, haoyufeng.com, rolextreme.cl, zlzg.cn and klstudioclassics.com.
Host names with six IP numbers:
emma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a70, 2803:f800:50::6ca2:c070, 2a06:98c1:50::ac40:2070, 108.162.192.112, 172.64.32.112 and 173.245.58.112; wesley.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf6, 2803:f800:50::6ca2:c1f6, 2a06:98c1:50::ac40:21f6, 108.162.193.246, 172.64.33.246 and 173.245.59.246.
Mail Servers
markandshark.com is handled by a single mail server, mail.markandshark.com.
Host name mail.markandshark.com points to IP address 198.177.125.154.