mx.fback.net - dns.ninja

mx.fback.net

DNSSEC⚠️ Not signed
A2a02:2780:9000:50::cafe🇵🇱 PIRXNET-AS2a02:2780::/32 PirxNet v6 c1
PTRmx.fback.net
A188.123.220.106🇵🇱 PIRXNET-AS188.123.192.0/19 PIRXNET-20090617-A2

fback.net

DNSSEC⚠️ Not signed
NSns.fback.net ⭐
NSfns1.42.pl
NSfns2.42.pl
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(20)
MXalt2.aspmx.l.google.com(20)
MXaspmx2.googlemail.com(30)
MXaspmx3.googlemail.com(30)
MXaspmx4.googlemail.com(30)
MXaspmx5.googlemail.com(30)
TXTv=spf1 include:_spf.google.com ~all
SOAns.fback.netfback@fback.net 2026-07-01 #2

PTR for

e.f.a.c.0.0.0.0.0.0.0.0.0.0.0.0.0.5.0.0.0.0.0.9.0.8.7.2.2.0.a.2.ip6.arpa

MX for

auksztulewicz.net
krolicki.info
nic.com.pl
it-lang.com

Same first word

mx.sb
mx.sub.jp
mx.nf
mx.kg
mx.fm
mx.dk
mx.mil.lv
mx.is
mx.ac.cn
mx.uz
mx.mt
mx.lt
mx.co.at
mx.ua
mx.csb.app
mx.au
mx.go.gov.br
mx.com.mx
mx.dev
mx.od.ua
mx.su
mx.com.au
mx.123hjemmeside.no
mx.cl
mx.by
mx.tm
mx.main.jp
mx.bplaced.net
mx.uy
mx.dyndns-mail.com
mx.io
mx.co.ke
mx.vg
mx.gp
mx.cloudaccess.net
mx.s3-us-west-1.amazonaws.com
mx.gs
mx.global.prod.fastly.net
mx.email
mx.com.pt
mx.ru
mx.services
mx.pl
mx.ht
mx.uk
mx.no
mx.cloud.nospamproxy.com
mx.agency
mx.rs
mx.vc
mx.cloudflare.net
mx.ws
mx.plus
mx.zone
mx.co.za
mx.tours
mx.s3.amazonaws.com
mx.com.tw
mx.vu
mx.biz
mx.ms
mx.net.tr
mx.network
mx.se.gov.br
mx.gy
mx.contact
mx.pe
mx.realm.cz
mx.tn
mx.mk
mx.exchange
mx.kh.ua
mx.md
mx.to
mx.saotome.st
mx.cm
mx.graphics
mx.cx
mx.support
mx.myftp.org
mx.duckdns.org
mx.kinghost.net
mx.gouv.ci
mx.money
mx.kasserver.com
mx.com.ar
mx.sytes.net
mx.center
mx.withyoutube.com
mx.mba
mx.co.uk
mx.s3-website-eu-west-1.amazonaws.com
mx.s3-website-us-east-1.amazonaws.com
mx.design
mx.s3-website-us-west-1.amazonaws.com
mx.msk.ru
mx.scrapping.cc
mx.tv
mx.casino
mx.ma
mx.dyndns.org
mx.sh
mx.ax
mx.lv
mx.abbott
mx.or.at
mx.cn
mx.servebbs.org
mx.tc
mx.microsoft
mx.solutions
mx.ph

Similar names

xm.mk
xm.la
xm.com
xm.biz
xm.media
xm.fyi
xm.pe
xm.wtf
mx.st
mx.com.tr
mx.be
mx.guru
xm.nl
xm.app
mx.selfip.com
mx.co
mx.ro
mx.com.kz
mx.ru.net
xm.cn
mx.firewall-gateway.de
xm.gov.cn
mx.mayfirst.org
xm.city
xm.ca
mx.ag
mx.ee
mx.net.ru
xm.ee
mx.ae
mx.fi
xm.ae
xm.lc
mx.cz
mx.co.kr
mx.net
mx.box
xm.chat
mx.homelinux.com
mx.dnsalias.com
mx.se
xm.life
mx.srv.br
mx.si
mx.de
mx.org.ua
mx.hn
xm.net
mx.com.co
mx.nl
mx.com
xm.cm
mx.canva-apps.cn
xm.ke
mx.al
mx
mx.org
mx.net.au
mx.berlin
xm.co
xm.com.cn

DNS History

2 records (2 active, 0 former)

2017201820192020202120222023202420252026A188.123.220.1062a02:2780:9000:50::cafe
●A188.123.220.1062016-03-10 → 2026-08-10 · 2 obs
● 2016-03-10 05:37:58
● 2026-08-10 02:04:46
●A2a02:2780:9000:50::cafe2016-03-10 → 2026-08-10 · 2 obs
● 2016-03-10 05:37:58
● 2026-08-10 02:04:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neth.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...-
fback.netfns1.42.pl, fns2.42.pl, ns.fback.net2 records

✅ Authoritative Response

Server:188.123.220.106

NS records: fns1.42.pl, fns2.42.pl, ns.fback.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fback.net (unsigned zone)

⏱️ Timing

Total: 1712ms | Queries: -

📄 Records

TypeCountSample Data
A1188.123.220.106
AAAA12a02:2780:9000:50::cafe

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.fback.net, ns.fback.net)

Analysis

Mail Server Role

auksztulewicz.net, krolicki.info, nic.com.pl and it-lang.com all use mx.fback.net as their mail server.

mail1.auksztulewicz.net, mail2.auksztulewicz.net and brifkastla-faterland.hasiok.net are often deployed as mail servers in conjunction with mx.fback.net.

IP Addresses

mx.fback.net points to the IP addresses 188.123.220.106 and 2a02:2780:9000:50::cafe

Among others, incub.pl, red.fback.net, mail.fback.net and ns.fback.net resolve to the same IP numbers as mx.fback.net.