fullstackdev.com.pl - robtex.com
fullstackdev.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:dc77🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:35f2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.53.242Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.119🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | heather.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| NS | nolan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c338🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2338🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 108.162.195.56🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 162.159.44.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 172.64.35.56🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| MX | mx4.mail.ovh.net ⭐ | ||||||
| A | 178.32.124.207🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx4.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(10) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| TXT | 1|www.fullstackdev.com.pl | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.53.242, 172.67.220.119 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:dc77, 2606:4700:3037::6815:35f2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com | ||||||
| SOA | heather.ns.cloudflare.comdns@cloudflare.com serial=2416561764 | ||||||
com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a-dns.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | d-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | f-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | h-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | j-dns.pl ⚠️ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1791181949 | ||||||
Same first word
Similar names
devfullstack.net |
fulldevstack.com |
devfullstack.com |
devfullstack.com.br |
devfullstack.cloud |
devfullstack.dev.br |
devfullstack.shop |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSheather.ns.cloudflare.com2026-10-04 → 2026-10-05 · 2 obs
● 2026-10-05 19:55:18
●NSnolan.ns.cloudflare.com2026-10-04 → 2026-10-05 · 2 obs
● 2026-10-05 19:55:18
●MXmx3.mail.ovh.net2026-10-04 → 2026-10-05 · 2 obs
● 2026-10-05 19:55:18
●MXmx4.mail.ovh.net2026-10-04 → 2026-10-05 · 2 obs
● 2026-10-05 19:55:18
●A104.21.53.2422026-10-04 → 2026-10-05 · 2 obs
● 2026-10-05 19:55:18
●A172.67.220.1192026-10-04 → 2026-10-05 · 2 obs
● 2026-10-05 19:55:18
●A2606:4700:3032::ac43:dc772026-10-04 → 2026-10-05 · 2 obs
● 2026-10-05 19:55:18
●A2606:4700:3037::6815:35f22026-10-04 → 2026-10-05 · 2 obs
● 2026-10-05 19:55:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | 12 records |
| fullstackdev.com.pl | nolan.ns.cloudflare.com, heather.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.161
NS records: nolan.ns.cloudflare.com, heather.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fullstackdev.com.pl (unsigned zone)
⏱️ Timing
Total: 1595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.220.119, 104.21.53.242 |
| AAAA | 2 | 2606:4700:3032::ac43:dc77, 2606:4700:3037::6815:35f2 |
| NS | 2 | heather.ns.cloudflare.com, nolan.ns.cloudflare.com |
| MX | 2 | mx4.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 10) |
| TXT | 2 | 1|www.fullstackdev.com.pl, v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | heather.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a-dns.pl, a-dns.pl, b-dns.pl...)
Analysis
IP Addresses
fullstackdev.com.pl has four IP addresses: 104.21.53.242, 172.67.220.119, 2606:4700:3032::ac43:dc77 and 2606:4700:3037::6815:35f2.
publier-sur-amazon.fr, tae99.xyz, cachibacheshow.com and two other host names share IP numbers with fullstackdev.com.pl.
Name Servers
fullstackdev.com.pl is delegated to two name servers: heather.ns.cloudflare.com and nolan.ns.cloudflare.com.
fullstackdev.com.pl uses the same name servers as several other domains — among them nordiccode-blb.pages.dev, applebyexcellenceconsult.pages.dev, qualitecone.workers.dev and two more.
fullstackdev.com.pl partially shares its NS delegation with several other domains, including koch4mayor.com, iyea.cn, banglabaji.best and two others.
The name servers amy.ns.cloudflare.com, rex.ns.cloudflare.com, adi.ns.cloudflare.com and max.ns.cloudflare.com are often found in use alongside these name servers.
Hostnames that resolve to 6 IP addresses:
heather.ns.cloudflare.com resolves to 108.162.192.161, 172.64.32.161, 173.245.58.161 and 3 other IP addresses.
nolan.ns.cloudflare.com resolves to 108.162.195.56, 162.159.44.56, 172.64.35.56 and 3 other IP addresses.
Mail Servers
Mail for fullstackdev.com.pl is handled by two mail servers — mx3.mail.ovh.net and mx4.mail.ovh.net.
fullstackdev.com.pl uses an identical mail server configuration to several other domains — among them danaemonseigny.com, portailweb.app, wiisat.com and two more.
fullstackdev.com.pl has at least partial mail server overlap with other domains such as promo-selection.fr, historymathswuppertal.de, krakowzakolewisly.pl and two more.
The mail servers mx2.mail.ovh.net, mx1.mail.ovh.net and mx0.mail.ovh.net frequently co-occur with these mail servers.
mx3.mail.ovh.net resolves to 91.121.53.175. mx4.mail.ovh.net resolves to 178.32.124.207. Both host names point to a single IP number.