serioustennis.com

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for serioustennis.com.
serioustennis.com.	300	A	54.243.44.110
	172800	NS	ns-1494.awsdns-58.org.
	172800	NS	ns-1884.awsdns-43.co.uk.
	172800	NS	ns-246.awsdns-30.com.
	172800	NS	ns-539.awsdns-03.net.
	900	SOA	ns-1494.awsdns-58.org. awsdns-hostmaster.amazon.com. ( 1 7200 900 1209600 86400 )
	86400	MX	10 mxa.mailgun.org.
	86400	MX	10 mxb.mailgun.org.
	86400	TXT	"v=spf1 include:spf.mailjet.com include:mailgun.org ~all"

Related hostnames

Serioustennis.com is a domain controlled by four domain name servers at awsdns-58.org, awsdns-30.com, awsdns-03.net and awsdns-43.co.uk. All four of them are on different IP networks. Incoming mail for serioustennis.com is handled by two mail servers at mailgun.org. Two mail servers have the same IP number. Serioustennis.com has one IP number (54.243.44.110), but the reverse is ec2-54-243-44-110.compute-1.amazonaws.com.

Creativeventures.com, smallponds.com, recomy.com, pulsemailing.com, saintpeteboatshow.net and at least 200 other hosts share name servers with this domain. Awsdns-19.co.uk share name servers under another name with this domain. Extenze.com, fedsmith.com, nails-express.com, imgpage.com, ballparkapp.com and at least 195 other hosts share mail servers with this domain.

Also check www.serioustennis.com.

Serioustennis.com is hosted on a server in Ashburn, VA, United States.

The mail server mxb.mailgun.org

There are several hundred of domains that use the mail server mxb.mailgun.org.

• Most of those use the two mail servers mxa and mxb.mailgun.org together, hereafter referred to as "mail server group 1", (example: hndl.biz, tomhomes.ca and 1800memories.com ).
• Two percent of them use the seven mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, mxa.mailgun.org, mxb.mailgun.org, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com together (example: contextly.com, whims.me and littlestar.ws ).

The mail server mxa.mailgun.org only

Three quarter of the about thirty domains that use the mail server mxa.mailgun.org only (but not mxb.mailgun.org ) point only to the IP number 184.173.105.165 (example: adekoltd.com, cidrehome.com and fasttrac2000.com ).

The mail server mxa.mailgun.org

About one in six of the more than hundred domains that use the mail server mxa.mailgun.org use the mail server mxa.mailgun.org only (but not mxb.mailgun.org ) (example: execbuilder.com, lashtalmedia.com and lesentreprisesewing.com ).

The two mail servers mxa and mxb.mailgun.org together

Eleven percent of the several hundred of domains that use mail server group 1 point only to the IP number 75.126.16.221 (example: bitly.uservoice.com, doctype.uservoice.com and ecentral.uservoice.com ).