tutorials.md - robtex.com
tutorials.md
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:8c28πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:46e2πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.70.226Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.140.40πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | emma.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a70πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c070π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2070πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 108.162.192.112πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 172.64.32.112πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 173.245.58.112πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| NS | scott.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be6πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e6π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e6πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 108.162.193.230πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 172.64.33.230πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 173.245.59.230πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.70.226, 172.67.140.40 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:8c28, 2606:4700:3035::6815:46e2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=6, name=cloudflare-ech.com | ||||||
| SOA | emma.ns.cloudflare.comdns@cloudflare.com serial=2414800614 | ||||||
md
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns.dns.md β | ||||||
| NS | nsa.tld.md | ||||||
| NS | nsb.tld.md | ||||||
| NS | nsc.dns.md | ||||||
| NS | nsf.dns.md | ||||||
| SOA | ns.dns.mdmaster@dns.md 2026-09-20 #9 | ||||||
Same first word
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tutti.md |
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DNS History
10 records (6 active, 4 former)
βNSemma.ns.cloudflare.com2026-09-16 β 2026-09-20 Β· 2 obs
β 2026-09-20 06:13:36
βNSscott.ns.cloudflare.com2026-09-16 β 2026-09-20 Β· 2 obs
β 2026-09-20 06:13:36
βA104.21.70.2262026-09-19 β 2026-09-20 Β· 3 obs
β 2026-09-19 05:57:06
β 2026-09-20 06:13:36
βA172.67.140.402026-09-19 β 2026-09-20 Β· 3 obs
β 2026-09-19 05:57:06
β 2026-09-20 06:13:36
βA188.114.96.02026-09-16 β 2026-09-16 Β· 3 obs
β 2026-09-19 05:57:06
β 2026-09-20 06:13:36
βA188.114.97.02026-09-16 β 2026-09-16 Β· 3 obs
β 2026-09-19 05:57:06
β 2026-09-20 06:13:36
βA2606:4700:3033::ac43:8c282026-09-19 β 2026-09-20 Β· 3 obs
β 2026-09-19 05:57:06
β 2026-09-20 06:13:36
βA2606:4700:3035::6815:46e22026-09-19 β 2026-09-20 Β· 3 obs
β 2026-09-19 05:57:06
β 2026-09-20 06:13:36
βA2a06:98c1:3120::2026-09-16 β 2026-09-16 Β· 3 obs
β 2026-09-19 05:57:06
β 2026-09-20 06:13:36
βA2a06:98c1:3121::2026-09-16 β 2026-09-16 Β· 3 obs
β 2026-09-19 05:57:06
β 2026-09-20 06:13:36
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| md | nsa.tld.md, nsb.tld.md, nsc.dns.md, nsf.dns.md | 6 records |
| tutorials.md | emma.ns.cloudflare.com, scott.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.112
NS records: emma.ns.cloudflare.com, scott.ns.cloudflare.com
π DNSSEC Status
β Bogus (DNSSEC validation failed)
Validation error at tutorials.md: Error: DNS query timeout: 185.108.181.191 for DS tutorials.md
β±οΈ Timing
Total: 4248ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.70.226, 172.67.140.40 |
| AAAA | 2 | 2606:4700:3035::6815:46e2, 2606:4700:3033::ac43:8c28 |
| NS | 2 | emma.ns.cloudflare.com, scott.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | emma.ns.cloudflare.com dns.cloudflare.co |
π Glue Records Collected
Total: 6
In-bailiwick: 6 (nsa.tld.md, nsb.tld.md, nsc.dns.md...)
Analysis
IP Addresses
tutorials.md points to the four IP addresses 104.21.70.226, 172.67.140.40, 2606:4700:3033::ac43:8c28 and 2606:4700:3035::6815:46e2.
Two other host names, along with cytosorb-terapia.pl, vulkan-3trda.cyou and host2.jnkbr.co, also share IP numbers with tutorials.md.
Name Servers
Two name servers handle the delegation for tutorials.md: emma.ns.cloudflare.com and scott.ns.cloudflare.com.
tutorials.md shares its NS records with other domains, for example steipete.ink, orderound.com, clawstera.io and two others.
There is at least partial name server overlap between tutorials.md and other domains β unosearchrun.info, salesgenaispace.info, vanessabergercreative.com and two more among them.
These name servers are routinely deployed together with the name servers leif.ns.cloudflare.com.
DNS names with 6 IP addresses:
emma.ns.cloudflare.com resolves to 108.162.192.112, 172.64.32.112 and 173.245.58.112 among others, with 3 other IP addresses in total.
scott.ns.cloudflare.com resolves to 108.162.193.230, 172.64.33.230 and 173.245.59.230 among others, with 3 other IP addresses in total.