CF1760340080872-tsm20251012143351

MXLIST.NET - 81engineers.com

Search for IP or hostnames:

81engineers.com checked at 2025-10-13T07:21:20.855Z 391ms 106/106/106 100% R:14

81engineers.com

NSns1099.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5163:100 🇩🇪 IONOS SE
PTRns1099.ui-dns.biz
A217.160.81.99🇩🇪 IONOS SE
PTRns1099.ui-dns.biz
MXmx00.1and1.com
A74.208.5.3🇺🇸 IONOS SE
PTRmx00.perfora.net
MXmx01.1and1.com
A74.208.5.21🇺🇸 IONOS SE
PTRmx01.perfora.net
MXimap.81engineers.com
A76.248.201.58🇺🇸 AT&T US - 7018
PTR76-248-201-58.lightspeed.livnmi.sbcglobal.net
NSns1099.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5263:100 🇩🇪 IONOS SE
PTRns1099.ui-dns.com
A217.160.82.99🇩🇪 IONOS SE
PTRns1099.ui-dns.com
NSns1099.ui-dns.de
A2607:f1c0:fe:53:185:132:32:99 🇺🇸 IONOS-Anycast
PTRns1099.ui-dns.de
A217.160.80.99🇩🇪 IONOS SE
PTRns1099.ui-dns.de
NSns1099.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5363:100 🇩🇪 IONOS SE
PTRns1099.ui-dns.org
A217.160.83.99🇩🇪 IONOS SE
PTRns1099.ui-dns.org
A172.12.118.123🇺🇸 AT&T US - 7018
PTR172-12-118-123.lightspeed.livnmi.sbcglobal.net

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Up

Starts with same word

Starts similarily

AI analysis

81engineers.com is the parent of imap.81engineers.com.

81engineers.com points to a single IP number: 172.12.118.123.

Other host names, for instance 172-12-118-123.lightspeed.livnmi.sbcglobal.net, share IP numbers with 81engineers.com.

81engineers.com is delegated to four name servers: ns1099.ui-dns.biz, ns1099.ui-dns.com, ns1099.ui-dns.de and ns1099.ui-dns.org.

81engineers.com at least partially shares name servers with other domains, for instance menje.net, aconso.com, stophs2.org, brohltal.de and zeitlang.net.

these name servers are commonly used with ns1094.ui-dns.com, ns1120.ui-dns.biz, ns1114.ui-dns.de, ns1119.ui-dns.org, ns1080.ui-dns.de and ns1104.ui-dns.org.

Host names with two IP numbers:

Host name ns1099.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5163:100 and 217.160.81.99.

Host name ns1099.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5263:100 and 217.160.82.99.

Host name ns1099.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:99 and 217.160.80.99.

Host name ns1099.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5363:100 and 217.160.83.99.

81engineers.com is handled by three mail servers: mx00.1and1.com, mx01.1and1.com and imap.81engineers.com.

81engineers.com shares mail servers with other domains at least partially, including nypwa.com, thirukkural.in, gaadytransport.com, s366109640.onlinehome.us and wpressutexas.net.

Host names with one IP number:

mx00.1and1.com points to 74.208.5.3.

mx01.1and1.com points to 74.208.5.21.

imap.81engineers.com points to 76.248.201.58.

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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rbZHyHT CF johedugfp 2025-10-13