MXLIST.NET - first-class.co
Search for IP or hostnames:
first-class.co checked at 2025-10-23T05:19:35.898Z 332ms 102/102/102 100% R:9
first-class.co
NS | ns1026.ui-dns.biz | ||||||
A | 2001:8d8:fe:53:0:d9a0:511a:100 π©πͺ IONOS-AS | ||||||
PTR | ns1026.ui-dns.biz | ||||||
A | 217.160.81.26π©πͺ IONOS-AS | ||||||
PTR | ns1026.ui-dns.biz | ||||||
NS | ns1026.ui-dns.com | ||||||
A | 2001:8d8:fe:53:0:d9a0:521a:100 π©πͺ IONOS-AS | ||||||
PTR | ns1026.ui-dns.com | ||||||
A | 217.160.82.26π©πͺ IONOS-AS | ||||||
PTR | ns1026.ui-dns.com | ||||||
MX | mx00.ionos.de | ||||||
A | 212.227.15.41π©πͺ IONOS-AS | ||||||
PTR | mx00.kundenserver.de | ||||||
MX | mx01.ionos.de | ||||||
A | 217.72.192.67π©πͺ IONOS-AS | ||||||
PTR | mx01.kundenserver.de | ||||||
NS | ns1026.ui-dns.de | ||||||
A | 2001:8d8:fe:53:0:d9a0:501a:100 π©πͺ IONOS-AS | ||||||
PTR | ns1026.ui-dns.de | ||||||
A | 217.160.80.26π©πͺ IONOS-AS | ||||||
PTR | ns1026.ui-dns.de | ||||||
NS | ns1026.ui-dns.org | ||||||
A | 2001:8d8:fe:53:0:d9a0:531a:100 π©πͺ IONOS-AS | ||||||
PTR | ns1026.ui-dns.org | ||||||
A | 217.160.83.26π©πͺ IONOS-AS | ||||||
PTR | ns1026.ui-dns.org | ||||||
A | 2001:8d8:100f:f000::236 π©πͺ IONOS-AS | ||||||
PTR | 2001-08d8-100f-f000-0000-0000-0000-0236.elastic-ssl.ui-r.com | ||||||
A | 217.160.0.77π©πͺ IONOS-AS | ||||||
PTR | 217-160-0-77.elastic-ssl.ui-r.com |
co
NS | a.registrydns.co | ||||||
NS | b.registrydns.co | ||||||
NS | c.registrydns.co | ||||||
NS | d.registrydns.co |
Starts with same word
Starts similarily
AI analysis
first-class.co
resolves to two IP numbers: 2001:8d8:100f:f000::236 and 217.160.0.77.
Other host names, for instance lem-software.com
, bemsel.de
, aire.name
, agropix.com
and mm-e.de
share IP numbers with first-class.co
.
first-class.co
's delegation is handled by four name servers: ns1026.ui-dns.biz
, ns1026.ui-dns.com
, ns1026.ui-dns.de
and ns1026.ui-dns.org
.
first-class.co
partially shares name servers with other domains; examples include kidsforkids.org.uk
, teachliterature.co.uk
, thinkvssusa.com
, loweworld.com
and zahnmedizin-ingolstadt.de
.
These name servers are commonly paired with ns1068.ui-dns.biz
, ns1083.ui-dns.com
, ns1116.ui-dns.com
, ns1082.ui-dns.de
, ns1088.ui-dns.de
, ns1018.ui-dns.org
and ns1097.ui-dns.com
.
Host names with two IPs:
ns1026.ui-dns.biz
points to 2001:8d8:fe:53:0:d9a0:511a:100 and 217.160.81.26
ns1026.ui-dns.com
points to 2001:8d8:fe:53:0:d9a0:521a:100 and 217.160.82.26
ns1026.ui-dns.de
points to 2001:8d8:fe:53:0:d9a0:501a:100 and 217.160.80.26
ns1026.ui-dns.org
points to 2001:8d8:fe:53:0:d9a0:531a:100 and 217.160.83.26
first-class.co
is handled by two mail servers: mx00.ionos.de
and mx01.ionos.de
.
first-class.co
has the same mail server setup as other domains, including databoo.de
, arpvar.com
, cafetv.de
, all-baslers.com
and xn--seniorenrecht-mnchen-3ec.com
.
Host names with one IP number: The host name mx00.ionos.de
points to 212.227.15.41 and the host name mx01.ionos.de
points to 217.72.192.67.