DNSWHOIS.INFO - ma.ultra.net

Search for IP or hostnames:

ma.ultra.net checked at 2025-10-27T13:19:37.239Z 223ms 132/132/132 100% R:11

`ma.ultra.net`

MX	`smtp-1.ultra.net`
		A	207.172.157.200^{🇺🇸 Astound}
NS	`auth1.dns.rcn.net`
		A	2610:80:0:102::44 ^{🇺🇸 Astound}
		A	2610:80:0:10e::20 ^{🇺🇸 Astound}
		A	66.44.1.44^{🇺🇸 Astound}
		A	207.172.3.20^{🇺🇸 Astound}
			PTR	`auth1.dns.rcn.net`
NS	`auth2.dns.rcn.net`
		A	2610:80:0:100::17 ^{🇺🇸 Astound}
			PTR	`auth2.dns.rcn.net`
		A	2610:80:0:101::120 ^{🇺🇸 Astound}
		A	207.172.11.14^{🇺🇸 Astound}
			PTR	`auth2.dns.rcn.net`
		A	207.237.14.120^{🇺🇸 Astound}
NS	`auth3.dns.rcn.net`
		A	2610:80:0:10e::21 ^{🇺🇸 Astound}
		A	2610:80:80::153 ^{🇺🇸 Astound}
		A	207.96.3.153^{🇺🇸 Astound}
		A	207.172.3.21^{🇺🇸 Astound}
			PTR	`auth3.dns.rcn.net`
NS	`auth4.dns.rcn.net`
		A	2610:80:0:103::9 ^{🇺🇸 Astound}
		A	2610:80:0:10e::22 ^{🇺🇸 Astound}
		A	207.172.3.22^{🇺🇸 Astound}
			PTR	`auth4.dns.rcn.net`
		A	208.59.89.9^{🇺🇸 Astound}
A	146.115.9.7^{🇺🇸 Astound}
		PTR	`amazon60500108.a.subnet.rcn.com`

`ultra.net`

	NS	`auth1.dns.rcn.net`
	NS	`auth2.dns.rcn.net`
	NS	`auth3.dns.rcn.net`
	NS	`auth4.dns.rcn.net`
	MX	`vm.mail.rcn.net`
	A	146.115.9.7^{🇺🇸 Astound}

Up

smtp-spool.ma.ultra.net

rad-auth-1.ma.ultra.net

ns3.ma.ultra.net

ns1.ma.ultra.net

ns4.ma.ultra.net

rad-acct-3.ma.ultra.net

ns2.ma.ultra.net

smtp-1.ma.ultra.net

Starts with same word

ma.uk

ma.odessa.ua

ma.tv

ma.sg

ma.ws

ma.gda.pl

ma.ee

ma.us.com

ma.edu.co

ma.am

ma.ua

ma.sa

ma.be

ma.no

ma.de

ma.cz

ma.legal

ma.googleapis.com

ma.cn

ma.leg.br

ma.maison

ma.com.au

ma.edu

ma.com.pe

ma

ma.center

ma.gl

ma.wtf

ma.s3-website-ap-northeast-1.amazonaws.com

ma.mk

ma.gs

ma.gov

ma.st

ma.cc

ma.gov.br

ma.family

ma.def.br

ma.org

ma.cloudns.cx

ma.com.sg

ma.im

ma.by

ma.tt

ma.is

ma.agency

ma.com

ma.lt

ma.nhs.uk

ma.post

ma.ph

ma.ie

ma.sv

ma.cuisinella

ma.photos

ma.fi

ma.mt

ma.city

ma.kz

ma.ro

ma.io

ma.ht

ma.net

ma.co

ma.gov.kp

ma.nl

ma.ru

ma.cx

ma.org.au

ma.nu

ma.as

ma.ne

ma.la

ma.gouv.ml

ma.at

ma.au

ma.tax

ma.ca

ma.cl

ma.krakow.pl

ma.weber

ma.gp

ma.hu

ma.s3.amazonaws.com

ma.org.uk

ma.cm

ma.com.ua

ma.edgesuite.net

ma.pe

ma.services

ma.tc

ma.fr

ma.gov.lv

ma.dk

ma.ly

Starts similarily

ma.cx

am.org.ua

am.md

am.gl

ma.org.au

am.cq.cn

ma.nu

am.se

am.limited

am.parts

ma.as

ma.ne

am.lu

ma.la

ma.gouv.ml

ma.at

ma.au

am.guru

ma.tax

ma.ca

am.torun.pl

am.agency

ma.cl

ma.krakow.pl

am.am

am.com.tw

am.edu.sa

am.od.ua

am.ge

am.ru

ma.weber

ma.gp

am.my

ma.hu

ma.s3.amazonaws.com

ma.org.uk

am.lk

am.poznan.pl

am.leg.br

am.nl

ma.cm

am.re.it

am.ca

ma.com.ua

ma.edgesuite.net

ma.pe

ma.services

am.to

am.tv

ma.tc

ma.fr

am.sh

ma.gov.lv

am.gdynia.pl

am.com.mx

ma.dk

ma.ly

am.katowice.pl

am.id.au

am.def.br

am.tax

ma.uk

ma.odessa.ua

ma.tv

am.im

am.marketing

ma.sg

ma.ws

am.education

ma.gda.pl

am.com.ua

ma.ee

am.dk

am.team

am.wroc.pl

ma.us.com

am.care

am.fm

ma.edu.co

am.ms

ma.am

ma.ua

am.lt

am.ae

ma.sa

ma.be

am.lv

am.co

ma.no

ma.de

am.fem.jp

ma.cz

am.gov.lv

ma.legal

am.pictet

am.org

ma.googleapis.com

am.digital

am.cn

am.ai

AI analysis

ma.ultra.net is a parent of smtp-spool.ma.ultra.net, rad-auth-1.ma.ultra.net, ns3.ma.ultra.net, ns1.ma.ultra.net, ns4.ma.ultra.net and a few other host names.

ma.ultra.net points to a single IP: 146.115.9.7.

Other host names, for example ultra.net, amazon60500108.a.subnet.rcn.com, ma.ultranet.com and ri.ultranet.com share IP numbers with ma.ultra.net.

ma.ultra.net's delegation is handled by four name servers: auth1.dns.rcn.net, auth2.dns.rcn.net, auth3.dns.rcn.net and auth4.dns.rcn.net.

ma.ultra.net partially shares name servers with other domains; examples include fryer.com, starpower.net, 186.237.207.in-addr.arpa, 166.229.207.in-addr.arpa and 19.58.208.in-addr.arpa.

Hosts with four IPs:

auth1.dns.rcn.net points to 2610:80:0:102::44, 2610:80:0:10e::20, 66.44.1.44 and 207.172.3.20.

auth2.dns.rcn.net points to 2610:80:0:100::17, 2610:80:0:101::120, 207.172.11.14 and 207.237.14.120.

auth3.dns.rcn.net points to 2610:80:0:10e::21, 2610:80:80::153, 207.96.3.153 and 207.172.3.21.

auth4.dns.rcn.net points to 2610:80:0:103::9, 2610:80:0:10e::22, 207.172.3.22 and 208.59.89.9.

ma.ultra.net is handled by a single mail server, smtp-1.ultra.net.

ma.ultra.net has the same mail server setup as other domains, including ns3.ma.ultra.net, mbo.ma.rcn.net, smtp-spool.ultra.net, sigarms.nh.ultranet.com and halcyone.ofc.mbo.ma.rcn.net.

Some mail servers are shared between ma.ultra.net and other domains, for example packetslingers.org.

These mail servers are often used with the mail servers prism.altia.net.

smtp-1.ultra.net points to a single IP: 207.172.157.200.

dbq