problem.md - robtex.com
problem.md
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:dd9c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:5364🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.83.100Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.221.156🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | donald.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 108.162.193.158🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 172.64.33.158🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 173.245.59.158🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| NS | rosa.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 108.162.192.228🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 172.64.32.228🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 173.245.58.228🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.83.100, 172.67.221.156 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:dd9c, 2606:4700:3036::6815:5364 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com | ||||||
| SOA | donald.ns.cloudflare.comdns@cloudflare.com serial=2415540383 | ||||||
md
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.dns.md ⭐ | ||||||
| NS | nsa.tld.md | ||||||
| NS | nsb.tld.md | ||||||
| NS | nsc.dns.md | ||||||
| NS | nsf.dns.md | ||||||
| SOA | ns.dns.mdmaster@dns.md 2026-10-09 #19 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSdonald.ns.cloudflare.com2026-09-21 → 2026-10-09 · 2 obs
● 2026-10-09 16:43:40
●NSrosa.ns.cloudflare.com2026-09-21 → 2026-10-09 · 2 obs
● 2026-10-09 16:43:40
●A104.21.83.1002026-09-21 → 2026-10-09 · 2 obs
● 2026-10-09 16:43:40
●A172.67.221.1562026-09-21 → 2026-10-09 · 2 obs
● 2026-10-09 16:43:40
●A2606:4700:3033::ac43:dd9c2026-09-21 → 2026-10-09 · 2 obs
● 2026-10-09 16:43:40
●A2606:4700:3036::6815:53642026-09-21 → 2026-10-09 · 2 obs
● 2026-10-09 16:43:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| md | nsa.tld.md, nsb.tld.md, nsc.dns.md, nsf.dns.md | 6 records |
| problem.md | rosa.ns.cloudflare.com, donald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.158
NS records: rosa.ns.cloudflare.com, donald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for problem.md (unsigned zone)
⏱️ Timing
Total: 2733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.221.156, 104.21.83.100 |
| AAAA | 2 | 2606:4700:3033::ac43:dd9c, 2606:4700:3036::6815:5364 |
| NS | 2 | donald.ns.cloudflare.com, rosa.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | donald.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (nsa.tld.md, nsb.tld.md, nsc.dns.md...)
Analysis
IP Addresses
problem.md resolves to four IP addresses: 104.21.83.100, 172.67.221.156, 2606:4700:3033::ac43:dd9c and 2606:4700:3036::6815:5364.
perabet-guncel-baglanti.live, lourangehomecare.com, hhuangguo2.com plus two other host names have IP numbers in common with problem.md.
Name Servers
problem.md is served by two delegated name servers, donald.ns.cloudflare.com and rosa.ns.cloudflare.com.
The name server configuration of problem.md is shared with other domains, for instance nonsolofioripesaro.it, customes.pro, fioriabologna.com and two others.
problem.md has at least partial name server overlap with other domains, such as dravital.com, goodneighbours.org.za, deathsdisguise.net and two others.
It is common to see these name servers used together with name servers darl.ns.cloudflare.com and magnolia.ns.cloudflare.com.
Hosts with 6 IP addresses each:
donald.ns.cloudflare.com carries IP addresses 108.162.193.158, 172.64.33.158 and 173.245.59.158, with 3 other addresses beyond those.
rosa.ns.cloudflare.com carries IP addresses 108.162.192.228, 172.64.32.228 and 173.245.58.228, with 3 other addresses beyond those.