plg.sk - robtex.com
plg.sk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.58.172Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.79🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alfred.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alfred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c383🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alfred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2383🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alfred.ns.cloudflare.com | ||||||
| A | 108.162.195.131🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alfred.ns.cloudflare.com | ||||||
| A | 162.159.44.131Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alfred.ns.cloudflare.com | ||||||
| A | 172.64.35.131🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alfred.ns.cloudflare.com | ||||||
| NS | irena.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:264f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c24f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | irena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:224f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | irena.ns.cloudflare.com | ||||||
| A | 108.162.194.79🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irena.ns.cloudflare.com | ||||||
| A | 162.159.38.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irena.ns.cloudflare.com | ||||||
| A | 172.64.34.79🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irena.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.172, 172.67.162.79 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com | ||||||
| SOA | alfred.ns.cloudflare.comdns@cloudflare.com serial=2406170314 | ||||||
sk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.tld.sk ⭐ | ||||||
| NS | e.tld.sk | ||||||
| NS | f.tld.sk | ||||||
| NS | g.tld.sk | ||||||
| NS | h.tld.sk | ||||||
| SOA | m.tld.skhostmaster@sk-nic.sk serial=2018567750 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSalfred.ns.cloudflare.com2026-06-13 → 2026-06-30 · 3 obs
● 2026-06-13 11:39:18
● 2026-06-30 11:26:18
●NSirena.ns.cloudflare.com2026-06-13 → 2026-06-30 · 3 obs
● 2026-06-13 11:39:18
● 2026-06-30 11:26:18
○NSns1.cmd.sk2015-07-20 → 2021-04-08 · 4 obs
● 2021-04-08 09:10:18
○ 2026-06-13 11:39:18
○ 2026-06-30 11:26:18
○NSns2.cmd.sk2015-07-20 → 2021-04-08 · 4 obs
● 2021-04-08 09:10:18
○ 2026-06-13 11:39:18
○ 2026-06-30 11:26:18
○MXmail.plg.sk2015-07-20 → 2021-04-08 · 4 obs
● 2021-04-08 09:10:18
○ 2026-06-13 11:39:18
○ 2026-06-30 11:26:18
○MXmx2.cmd.sk2015-07-20 → 2021-04-08 · 4 obs
● 2021-04-08 09:10:18
○ 2026-06-13 11:39:18
○ 2026-06-30 11:26:18
●A104.21.58.1722026-06-13 → 2026-06-30 · 2 obs
● 2026-06-30 11:26:18
●A172.67.162.792026-06-13 → 2026-06-30 · 2 obs
● 2026-06-30 11:26:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| plg.sk | irena.ns.cloudflare.com, alfred.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.131
NS records: irena.ns.cloudflare.com, alfred.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plg.sk (unsigned zone)
⏱️ Timing
Total: 328ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.162.79, 104.21.58.172 |
| NS | 2 | alfred.ns.cloudflare.com, irena.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alfred.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
plg.sk directs to two IP numbers, 104.21.58.172 and 172.67.162.79
Additional host names — superti.org, www.articlecube.com, bailmatch.com and two others — share IP numbers with plg.sk.
Name Servers
plg.sk has two authoritative name servers — alfred.ns.cloudflare.com and irena.ns.cloudflare.com.
plg.sk shares its name server setup with other domains, including ticketportal.cz, norton-norton.org, plg.cz and two others.
plg.sk partially shares its NS delegation with several other domains, including eigre.si, big805a.online, 17662s.com and two others.
These name servers are regularly seen alongside ainsley.ns.cloudflare.com and katelyn.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
alfred.ns.cloudflare.com points to 108.162.195.131, 162.159.44.131, 172.64.35.131 and 3 other IP addresses.
irena.ns.cloudflare.com points to 108.162.194.79, 162.159.38.79, 172.64.34.79 and 3 other IP addresses.