CF1759838890329-tsm20251005211530

DNSWHOIS.INFO - a1st.us

Search for IP or hostnames:

a1st.us checked at 2025-10-07T12:08:10.298Z 315ms 121/121/121 100% R:16

a1st.us

NSkayleigh.ns.cloudflare.com
A2606:4700:50::a29f:265c 🇺🇸 Cloudflare
PTRkayleigh.ns.cloudflare.com
A2803:f800:50::6ca2:c25c 🇨🇷 Cloudflare
PTRkayleigh.ns.cloudflare.com
A2a06:98c1:50::ac40:225c 🇺🇸 Cloudflare
PTRkayleigh.ns.cloudflare.com
A108.162.194.92🇺🇸 Cloudflare
PTRkayleigh.ns.cloudflare.com
A162.159.38.92 Cloudflare
PTRkayleigh.ns.cloudflare.com
A172.64.34.92🇺🇸 Cloudflare
PTRkayleigh.ns.cloudflare.com
NSnoel.ns.cloudflare.com
A2606:4700:58::adf5:3bd8 🇺🇸 Cloudflare
PTRnoel.ns.cloudflare.com
A2803:f800:50::6ca2:c1d8 🇨🇷 Cloudflare
PTRnoel.ns.cloudflare.com
A2a06:98c1:50::ac40:21d8 🇺🇸 Cloudflare
PTRnoel.ns.cloudflare.com
A108.162.193.216🇺🇸 Cloudflare
PTRnoel.ns.cloudflare.com
A172.64.33.216🇺🇸 Cloudflare
PTRnoel.ns.cloudflare.com
A173.245.59.216🇺🇸 Cloudflare
PTRnoel.ns.cloudflare.com
MX_dc-mx.26371e0c5209.a1st.us
A143.95.148.250🇺🇸 Endurance International Group, Inc
PTRip-143-95-148-250.iplocal
A2606:4700:3031::ac43:9dcc 🇺🇸 Cloudflare
A2606:4700:3034::6815:8b2 🇺🇸 Cloudflare
A104.21.8.178 Cloudflare
A172.67.157.204🇺🇸 Cloudflare

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NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us

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AI analysis

a1st.us is a parent of 26371e0c5209.a1st.us.

a1st.us points to four IP numbers: 2606:4700:3031::ac43:9dcc, 2606:4700:3034::6815:8b2, 104.21.8.178 and 172.67.157.204.

Other host names, for instance foodsion.com.my, hekla360.com, estethica.ru, retroist.info and dada.co.id share IP numbers with a1st.us.

Delegation for a1st.us rests with two name servers, kayleigh.ns.cloudflare.com and noel.ns.cloudflare.com.

a1st.us shares the same name server setup as other domains, for example fundacionazara.org.ar.

a1st.us at least partially shares name servers with other domains, for instance bustik.com, ccspresentationsystems.com, payrollgivinginfo.org.nz, wanoii.com and autelco.ie.

These name servers are commonly used with sterling.ns.cloudflare.com and ingrid.ns.cloudflare.com.

Host names with six IP numbers: kayleigh.ns.cloudflare.com points to: 2606:4700:50::a29f:265c, 2803:f800:50::6ca2:c25c, 2a06:98c1:50::ac40:225c, 108.162.194.92, 162.159.38.92 and 172.64.34.92. noel.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd8, 2803:f800:50::6ca2:c1d8, 2a06:98c1:50::ac40:21d8, 108.162.193.216, 172.64.33.216 and 173.245.59.216.

a1st.us is handled by a single mail server, _dc-mx.26371e0c5209.a1st.us.

_dc-mx.26371e0c5209.a1st.us points to a single IP: 143.95.148.250.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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