MXLIST.NET - o2.com

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o2.com checked at 2025-10-23T09:22:20.942Z 339ms 96/96/96 100% R:20

`o2.com`

MX	`dmell-seg-03.o2.com`
		A	158.230.201.10^{🇬🇧 O2 Broadband}
			PTR	`dmell-seg-03.o2.com`
MX	`dmell-seg-04.o2.com`
		A	158.230.201.11^{🇬🇧 O2 Broadband}
			PTR	`dmell-seg-04.o2.com`
MX	`dmmlw-seg-01.o2.com`
		A	158.230.101.187^{🇬🇧 O2 Broadband}
			PTR	`dmmlw-seg-01.o2.com`
MX	`dmmlw-seg-02.o2.com`
		A	158.230.101.188^{🇬🇧 O2 Broadband}
			PTR	`dmmlw-seg-02.o2.com`
NS	`n1.02.net`
		A	82.132.128.98^{🇬🇧 O2-ONLINE-AS}
			PTR	`cornelius.london.02.net`
NS	`n2.02.net`
		A	82.132.128.106^{🇬🇧 O2-ONLINE-AS}
			PTR	`laura.london.02.net`
NS	`n3.02.net`
		A	82.132.128.114^{🇬🇧 O2-ONLINE-AS}
			PTR	`amaia.london.02.net`
NS	`n4.02.net`
		A	82.132.128.122^{🇬🇧 O2-ONLINE-AS}
			PTR	`sonya.london.02.net`
A	20.162.150.90^{🇬🇧 Microsoft}

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

rank #148253 globally
rank #79885 in the tld

Up

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AI analysis

o2.com is a parent of wap.o2.com, mms.o2.com, vendor-auth.o2.com, dmell-seg-03.o2.com and cz.o2.com, plus a few other host names.

o2.com resolves to one IP number: 20.162.150.90.

Other host names including www.o2.com, o2.co.uk, o2recycle.co.uk and 02.co.uk share IP numbers with o2.com.

o2.com delegates to four name servers: n1.02.net, n2.02.net, n3.02.net and n4.02.net.

o2.com at least partially shares name servers with other domains, including o2chargybargy.co.uk, o2businesstext.co.uk, 237.132.82.in-addr.arpa, o2learn.co.uk and o2-card.com.

Host names with one IP number:

n1.02.net points to 82.132.128.98; n2.02.net points to 82.132.128.106; n3.02.net points to 82.132.128.114; n4.02.net points to 82.132.128.122.

o2.com is handled by four mail servers: dmell-seg-03.o2.com, dmell-seg-04.o2.com, dmmlw-seg-01.o2.com and dmmlw-seg-02.o2.com.

o2.com shares at least some mail servers with other domains, for example o2broadband.co.uk, o2academy.co.uk, beunlimited.co.uk, o2mail.co.uk and weve.com.

These mail servers are often used with cluster-d.mailcontrol.com and cluster-f.mailcontrol.com.

Host names with one IP number:

dmell-seg-03.o2.com points to 158.230.201.10; dmell-seg-04.o2.com points to 158.230.201.11; dmmlw-seg-01.o2.com points to 158.230.101.187; dmmlw-seg-02.o2.com points to 158.230.101.188.

dbq