auth03.ns.eircom.net

Delegation
Authoritative answer
Related hostnames

DNS delegation of auth03.ns.eircom.net updated: Jun 18, 2013 4:48:02 AM

Delegation

step	query	auth	servers
1	auth03.ns.eircom.net.	.	(m,j,i,c,k,l,f,d,a,e,g,b,h).root-servers.net.
2	auth03.ns.eircom.net.	net.	(l,b,j,d,h,k,e,a,g,i,c,m,f).gtld-servers.net.
3	auth03.ns.eircom.net.	eircom.net.	(auth03,auth01,auth02).ns.eircom.net.

We pick m.root-servers.net, one of the 13 root servers (1), and ask it about auth03.ns.eircom.net and learn that net is delegated to 13 name servers (2), so we ask l.gtld-servers.net where we learn that eircom.net is delegated to three name servers, including auth03.ns.eircom.net (3), so we ask that one and get the following answer:

Authoritative answer

ANSWER for auth03.ns.eircom.net.
auth03.ns.eircom.net.	86400	A	159.134.191.34
AUTHORITATIVE for auth03.ns.eircom.net.
eircom.net.	86400	NS	auth03.ns.eircom.net.
	86400	NS	auth02.ns.eircom.net.
	86400	NS	auth01.ns.eircom.net.
ADDITIONAL for auth03.ns.eircom.net.
auth01.ns.eircom.net.	86400	A	159.134.237.61
auth02.ns.eircom.net.	86400	A	159.134.237.59

net. eircom.net. ns.eircom.net. root-servers.net. gtld-servers.net. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. f.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. h.root-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. h.gtld-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.gtld-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net. auth03.ns.eircom.net. auth02.ns.eircom.net. auth01.ns.eircom.net.
whois net
whois eircom.net
whois root-servers.net
whois gtld-servers.net

whois eircom.net, eircom.net
domain info api eircom.net

Ely.ie, duncangrehan.com, marymurphypr.com, uniformconstruction.com, rkdarchitects.com and at least 90 other hosts use auth03.ns.eircom.net as a name server. Forresthillarchitects.com, mje.ie, musgravefoodservices.ie, nesdo.ie, powercrop.com and at least 84 other hosts use auth03.ns.eircom.net as a name server under another name.

Also check www.eircom.net and eircom.net.

The name server auth03.ns.eircom.net
There are several thousand of domains that use the name server auth03.ns.eircom.net.

Most of those use the three name servers auth01, auth02 and auth03.ns.eircom.net together, hereafter referred to as "name server group 1", (example: easonelectronic.com, 122.46.86.in-addr.arpa and fitzwilliamlondon.com ).
Seven percent of them use only the mail server mail1.tinet.ie (example: sureengineering.com, rpbproductsltd.com and greencosolicitors.com ).
Five percent of them use only the mail server mail.indigo.ie (example: nilfisknationalservicecentre.com, bodenstowngolfclub.com and irishhealth.ie ).
Five percent of them use only the mail server mail1.eircom.net (example: posterplan.com, ehall.ie and theshedman.com ).
The three name servers auth01, auth02 and auth03.ns.eircom.net together
There are several thousand of domains that use name server group 1.

Seven percent of those use only the mail server mail1.tinet.ie (example: philiorient.com and surferscove.com ).
Five percent of them use only the mail server mail1.eircom.net (example: forenaghts.com ).
Five percent of them use only the mail server mail.indigo.ie (example: webworkslimerick.com ).
Two percent of them point only to the IP number 159.134.93.70 (example: musgrave.ie ).
The IP number 159.134.191.34
All of the one host names that point to the IP number 159.134.191.34 point only to that ip number.

robtex on auth03.ns.eircom.net
RBL listing of auth03.ns.eircom.net
mnw

Alexa

AVG

auth03.ns.eircom.net

Delegation

Authoritative answer

Related hostnames

The name server auth03.ns.eircom.net

The three name servers auth01, auth02 and auth03.ns.eircom.net together

The IP number 159.134.191.34