WWW.RTSAK.COM - harpercollins.co.uk

Search for IP or hostnames:

harpercollins.co.uk checked at 2025-11-13T11:54:10.051Z 243ms 130/130/130 100% R:11 allDone:true timedOut:false

`harpercollins.co.uk`

NS	`ns1.markmonitor.com`
		A	2620:10a:80a8::1 ^{🇨🇦 CIRA-CLOUD1}
		A	149.112.160.1^{🇨🇦 CIRA-CLOUD1}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1 ^{🇨🇭 RCODEZERO-ANYCAST-SEC2}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1 ^{🇨🇦 CIRA-CLOUD2}
		A	149.112.161.1^{🇨🇦 CIRA-CLOUD2}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1 ^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2 ^{🇨🇦 CIRA-CLOUD1}
		A	149.112.160.2^{🇨🇦 CIRA-CLOUD1}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3 ^{🇨🇭 RCODEZERO-ANYCAST-SEC2}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2 ^{🇨🇦 CIRA-CLOUD2}
		A	149.112.161.2^{🇨🇦 CIRA-CLOUD2}
MX	`mxa-00596a01.gslb.pphosted.com`
		A	205.220.182.48^{🇺🇸 Proofpoint}
			PTR	`mx0b-00596a01.pphosted.com`
MX	`mxb-00596a01.gslb.pphosted.com`
		A	205.220.170.48^{🇺🇸 Proofpoint}
			PTR	`mx0a-00596a01.pphosted.com`
A	23.227.38.65^{🇨🇦 Cloudflare}
		PTR	`myshopify.com`

rank #20046 globally
rank #588 in the tld
rank #172010 globally
rank #3994 in the tld

marketingassets.harpercollins.co.uk

www.harpercollins.co.uk

mail1.harpercollins.co.uk

harpercollins.co.uk is a parent of marketingassets.harpercollins.co.uk, www.harpercollins.co.uk and mail1.harpercollins.co.uk.

harpercollins.co.uk points to IP number: 23.227.38.65.

Other host names such as apollonrecords.no, assetlogic.com, filtermax.com.au, ermitaje.com and flowerra.com share IPs with harpercollins.co.uk.

harpercollins.co.uk at least partially shares name servers with other domains, for instance masters-of-the-universe.net, zapdata.com, mightytickets.info, acoskincare.de and wffa.net.

Two IP numbers per host:

ns1.markmonitor.com points to: 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com points to: 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com points to: 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com points to: 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com points to: 2620:10a:80a8::2 and 149.112.160.2.

ns6.markmonitor.com points to: 2001:67c:10b8::3 and 176.97.158.3.

ns7.markmonitor.com points to: 2620:10a:80a9::2 and 149.112.161.2.

The mail server setup for harpercollins.co.uk matches that of other domains, for instance the-times.co.uk, feer.com, penews.com, harlequin.ca and thetimes.com.

harpercollins.co.uk shares some mail servers with other domains, at least in part, for instance sundaytimes.com.

Host names with a single IP:

dbq