WWW.RTSAK.COM - ctkschool.org
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ctkschool.org checked at 2025-10-31T09:40:07.052Z 4062ms 125/125/125 100% R:13ctkschool.org
| MX | aspmx2.googlemail.com | ||||||
| A | 2a00:1450:400b:c02::1a ๐ฎ๐ช Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| A | 172.253.116.27๐บ๐ธ Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | aspmx3.googlemail.com | ||||||
| A | 2a00:1450:400c:c00::1a ๐ง๐ช Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| PTR | ws-in-x1a.1e100.net | ||||||
| A | 173.194.76.27๐บ๐ธ Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| NS | ns73.worldnic.com | ||||||
| A | 162.159.26.27 Cloudflare | ||||||
| NS | ns74.worldnic.com | ||||||
| A | 162.159.27.78 Cloudflare | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c0a::1b ๐ง๐ช Google | ||||||
| PTR | wl-in-f27.1e100.net | ||||||
| PTR | wl-in-x1b.1e100.net | ||||||
| A | 142.251.173.27๐บ๐ธ Google | ||||||
| PTR | wi-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:100f::1b ๐บ๐ธ Google | ||||||
| PTR | yudfwra-in-f27.1e100.net | ||||||
| A | 192.178.220.26๐บ๐ธ Google | ||||||
| PTR | yudfwra-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:3001::1b ๐บ๐ธ Google | ||||||
| PTR | yulnkec-in-f27.1e100.net | ||||||
| A | 172.217.74.26๐บ๐ธ Google | ||||||
| PTR | yulnkec-in-f26.1e100.net | ||||||
| A | 198.49.23.144๐บ๐ธ Squarespace-AS | ||||||
| A | 198.49.23.145๐บ๐ธ Squarespace-AS | ||||||
| A | 198.185.159.144๐บ๐ธ Squarespace-AS | ||||||
| A | 198.185.159.145๐บ๐ธ Squarespace-AS | ||||||
org
| NS | a0.org.afilias-nst.info | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | d0.org.afilias-nst.org | ||||||
Up
| www.ctkschool.org | 
Starts with same word
| ctkschool.ca | 
| ctkschool.org | 
| ctkschool.net | 
Starts similarily
AI analysis
ctkschool.org is a parent of www.ctkschool.org.
ctkschool.org points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance erikaperezsegura.com, brockgion.com, 2ndchance4pets.org, divyakala.com and denisefountain.com share IP numbers with ctkschool.org.
 Delegation for ctkschool.org rests with two name servers, ns73.worldnic.com and ns74.worldnic.com. 
ctkschool.org shares the same name server setup as other domains, including realdavidscott.com, ftsrealtime.com, netrust.com, mincep.net and actionsoftware.com.
Host names with one IP number: ns73.worldnic.com points to 162.159.26.27; ns74.worldnic.com points to 162.159.27.78.
ctkschool.org 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.
ctkschool.org shares mail servers with other domains at least in part, for instance arvitus.com, esmokes.se, ptpos.com, technologyalberta.com and myquark.com. 
These mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com. 
Host names with two IP numbers:
aspmx2.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.
aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.
aspmx.l.google.com points to 2a00:1450:400c:c0a::1b and 142.251.173.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4023:3001::1b and 172.217.74.26.