ROBTEX.COM - ctkweb.org
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ctkweb.org checked at 2025-12-17T04:32:23.720Z 909ms 121/121/121 100% R:15 allDone:true timedOut:false ctkweb.org
| MX | aspmx2.googlemail.com | ||||||
| A | 2a00:1450:400b:c02::1a🇮🇪 Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | aspmx3.googlemail.com | ||||||
| A | 2a00:1450:4009:c0f::1b🇬🇧 Google | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| A | 192.178.223.26🇺🇸 Google | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| NS | ns2.hosting4u.net | ||||||
| A | 207.204.21.38🇺🇸 AS19871 | ||||||
| NS | ns3.hosting4u.net | ||||||
| A | 207.204.21.38🇺🇸 AS19871 | ||||||
| NS | ns.hosting4u.net | ||||||
| A | 162.214.41.55🇺🇸 Endurance International Group, Inc | ||||||
| PTR | 162-214-41-55.unifiedlayer.com | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c07::1b🇺🇸 Google | ||||||
| PTR | bc-in-f27.1e100.net | ||||||
| A | 172.253.62.27🇺🇸 Google | ||||||
| PTR | bc-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:1015::1a🇺🇸 Google | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| A | 172.253.135.27🇺🇸 Google | ||||||
| PTR | yudfwta-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:4013:c1e::1b🇳🇱 Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| A | 192.178.213.26🇺🇸 Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| A | 35.171.57.87🇺🇸 Amazon | ||||||
| PTR | ec2-35-171-57-87.compute-1.amazonaws.com | ||||||
| A | 52.21.5.176🇺🇸 Amazon | ||||||
| PTR | ec2-52-21-5-176.compute-1.amazonaws.com | ||||||
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 | ||||||
Starts with same word
ctkweb.org |
Starts similarily
AI analysis
ctkweb.org points to two IPs: 35.171.57.87 and 52.21.5.176.
Other host names, for instance nicyc.org, famicos.org, myoll.org, stmax.cc and smparish.com share IP numbers with ctkweb.org.
ctkweb.org is delegated to name servers ns2.hosting4u.net, ns3.hosting4u.net and ns.hosting4u.net.
ctkweb.org at least partially shares name servers with other domains such as 34.15.209.in-addr.arpa, smartkidssoftware.com, teufeljewelry.com, f12-1-7-00-0903.beready.communitech.net and h07-3-3-00-0594.beready.communitech.net.
These name servers are commonly used with ns1.peer1.net and ns2.peer1.net.
Host names sharing a single IP:
ns2.hosting4u.net points to: 207.204.21.38
ns3.hosting4u.net points to: 207.204.21.38
ns.hosting4u.net points to: 162.214.41.55
Names pointing to 207.204.21.38: ns2.hosting4u.net and ns3.hosting4u.net
ctkweb.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.
ctkweb.org shares mail servers with other domains at least in part, for instance notitia.com.au, 6996.es, enso.hu, ns500841.ns500841.ns500794.ns500795.ns500794.ns500821.ns500794.ns500821.ns500821.ns500795.ns500794.ns500795.lustypartnersfinder.com and mmmc.hk.
These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Two IPs per host name:
aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27
aspmx3.googlemail.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26
aspmx.l.google.com points to: 2607:f8b0:4004:c07::1b and 172.253.62.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.27
alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.26
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)