ROBTEX.COM - nullmx.ct21.com
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nullmx.ct21.com checked at 2025-12-10T00:11:23.713Z 2041ms 97/97/97 100% R:5 allDone:true timedOut:false nullmx.ct21.com
| MX | mail.mailerhost.net | ||||||
| A | 5.161.133.13🇺🇸 HETZNER-CLOUD2-AS | ||||||
| PTR | mail.mailerhost.net | ||||||
| A | 161.35.84.83🇳🇱 DIGITALOCEAN | ||||||
| PTR | mail.mailerhost.net | ||||||
| NS | baobao.ns.giantpanda.com | ||||||
| A | 3.33.232.36🇺🇸 Amazon | ||||||
| PTR | ab9e1958095d04f26.awsglobalaccelerator.com | ||||||
| NS | meilan.ns.giantpanda.com | ||||||
| A | 75.2.45.63🇺🇸 Amazon | ||||||
| PTR | ab9e1958095d04f26.awsglobalaccelerator.com | ||||||
| A | 2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP | ||||||
| A | 2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP | ||||||
| A | 66.175.209.179🇺🇸 AKAMAI-LINODE-AP | ||||||
| PTR | 66-175-209-179.ip.linodeusercontent.com | ||||||
| A | 96.126.111.165🇺🇸 AKAMAI-LINODE-AP | ||||||
| PTR | 96-126-111-165.ip.linodeusercontent.com | ||||||
ct21.com
| MX | mail.mailerhost.net | ||||||
| NS | baobao.ns.giantpanda.com | ||||||
| NS | meilan.ns.giantpanda.com | ||||||
| A | 2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP | ||||||
| A | 2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP | ||||||
| A | 66.175.209.179🇺🇸 AKAMAI-LINODE-AP | ||||||
| A | 96.126.111.165🇺🇸 AKAMAI-LINODE-AP | ||||||
Starts with same word
Starts similarily
AI analysis
nullmx.ct21.com resolves to four IP numbers: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.
Other host names such as ylq.in, ns.mitug.com, altadefinizione.org, religionofpeace.com and 3rdway.click share IPs with nullmx.ct21.com.
nullmx.ct21.com is delegated to two name servers: baobao.ns.giantpanda.com and meilan.ns.giantpanda.com.
nullmx.ct21.com shares the same name server setup as ns1.gvo.com, sallyman.com, nullmx.blockbustermovies.com, bucksaver.com and stunna.com.
nullmx.ct21.com at least partially shares name servers with other domains, for instance rahulraina7.com, suksa.online, nrw.cpfs.com, rbt.syriatel.com and hillviewestates.com.
These name servers are commonly used together with xiangxiang.ns.giantpanda.com, baiyun.ns.giantpanda.com and basi.ns.giantpanda.com.
Host names with a single IP:
baobao.ns.giantpanda.com points to 3.33.232.36.
meilan.ns.giantpanda.com points to 75.2.45.63.
nullmx.ct21.com is handled by a single mail server, mail.mailerhost.net.
The mail server setup for nullmx.ct21.com matches that of other domains, for instance thaicredit.fix.gs, executions.com, hawthorn.nonlineardynamics.com, fc20.com and www.siza.com.
mail.mailerhost.net points to two IPs: 5.161.133.13 and 161.35.84.83.