WWW.RTSAK.COM - subr.cz
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subr.cz checked at 2025-10-18T12:42:20.162Z 430ms 121/121/121 100% R:16subr.cz
| MX | aspmx2.googlemail.com | ||||||
| A | 2a00:1450:400b:c02::1b 🇮🇪 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | aspmx3.googlemail.com | ||||||
| A | 2a00:1450:400c:c00::1a 🇧🇪 Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| PTR | ws-in-x1a.1e100.net | ||||||
| A | 173.194.76.26🇺🇸 Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| NS | ns2.blueboard.cz | ||||||
| A | 2a01:4f8:13b:8d4::2 🇩🇪 Hetzner | ||||||
| A | 195.201.57.122🇩🇪 Hetzner | ||||||
| PTR | ns2.blueboard.cz | ||||||
| NS | shinzon.blueboard.cz | ||||||
| A | 2a00:1ed0:45::b 🇨🇿 VSHosting s.r.o. | ||||||
| PTR | shinzon.blueboard.cz | ||||||
| A | 178.251.187.7🇨🇿 VSHosting s.r.o. | ||||||
| PTR | shinzon.blueboard.cz | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c17::1a 🇺🇸 Google | ||||||
| PTR | bl-in-f26.1e100.net | ||||||
| A | 142.251.167.26🇺🇸 Google | ||||||
| PTR | ww-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1a 🇮🇪 Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| A | 172.253.116.26🇺🇸 Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c00::1a 🇧🇪 Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| PTR | ws-in-x1a.1e100.net | ||||||
| A | 173.194.76.27🇺🇸 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| A | 217.11.249.137🇨🇿 Casablanca INT a.s. | ||||||
| PTR | triton.blueboard.cz | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
Starts with same word
Starts similarily
AI analysis
subr.cz resolves to a single IP address: 217.11.249.137.
Other host names including all4home.cz, econom.cz, ehn.cz, 20plus.cz and vinos.cz share IP numbers with subr.cz.
subr.cz's delegation uses two name servers, ns2.blueboard.cz and shinzon.blueboard.cz.
subr.cz shares the same name server setup as other domains, for example avas.cz, microtopping.sk, kkmetal.cz, teneum.com and alestra.eu.
subr.cz at least partially shares name servers with other domains, including fossilplantnames.com, elektriky.cz, moskito.cz, boostyourbusiness.cz and africanliberty.org.
These name servers are commonly used with forrest.miniserver.cz and gottland.prowag.com.
Host names with two IPs:
ns2.blueboard.cz points to: 2a01:4f8:13b:8d4::2 and 195.201.57.122
shinzon.blueboard.cz points to: 2a00:1ed0:45::b and 178.251.187.7
subr.cz is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
The mail servers for subr.cz are shared with other domains, for instance decathlon.sk, saturklub.sk, cuyurina.com, arocksworld.com and oilersnation.com.
These mail servers are commonly used alongside aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.
aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26.
aspmx.l.google.com points to: 2607:f8b0:4004:c17::1a and 142.251.167.26.
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.
alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27.
Hosts that point to 2a00:1450:400c:c00::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.