appoffice.certul.com - robtex.com

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appoffice.certul.com checked at 2026-01-14T22:05:52.210Z 1420ms 143/143/143 100% R:27 allDone:true timedOut:false cfaller:5fb3813d/11:826510cf:6:19163:-:-:-

`appoffice.certul.com`

CNAME	`d30bk01bzaye9d.cloudfront.net`
NS	`ns-412.awsdns-51.com`
		A	2600:9000:5301:9c00::1^{🇺🇸 Amazon}
			PTR	`ns-412.awsdns-51.com`
		A	205.251.193.156^{🇺🇸 Amazon}
			PTR	`ns-412.awsdns-51.com`
NS	`ns-911.awsdns-49.net`
		A	2600:9000:5303:8f00::1^{🇺🇸 Amazon}
			PTR	`ns-911.awsdns-49.net`
		A	205.251.195.143^{🇺🇸 Amazon}
			PTR	`ns-911.awsdns-49.net`
NS	`ns-1051.awsdns-03.org`
		A	2600:9000:5304:1b00::1^{🇺🇸 Amazon}
			PTR	`ns-1051.awsdns-03.org`
		A	205.251.196.27^{🇺🇸 Amazon}
			PTR	`ns-1051.awsdns-03.org`
NS	`ns-1821.awsdns-35.co.uk`
		A	2600:9000:5307:1d00::1^{🇺🇸 Amazon}
			PTR	`ns-1821.awsdns-35.co.uk`
		A	205.251.199.29^{🇺🇸 Amazon}
			PTR	`ns-1821.awsdns-35.co.uk`
A	2600:9000:20ea:1c00:13:b448:ac40:93a1^{🇺🇸 Amazon}
A	2600:9000:20ea:4600:13:b448:ac40:93a1^{🇺🇸 Amazon}
A	2600:9000:20ea:6800:13:b448:ac40:93a1^{🇺🇸 Amazon}
A	2600:9000:20ea:8a00:13:b448:ac40:93a1^{🇺🇸 Amazon}
A	2600:9000:20ea:9400:13:b448:ac40:93a1^{🇺🇸 Amazon}
A	2600:9000:20ea:9600:13:b448:ac40:93a1^{🇺🇸 Amazon}
A	2600:9000:20ea:f000:13:b448:ac40:93a1^{🇺🇸 Amazon}
A	2600:9000:20ea:f400:13:b448:ac40:93a1^{🇺🇸 Amazon}
A	13.35.78.56^{🇺🇸 Amazon}
		PTR	`server-13-35-78-56.iad61.r.cloudfront.net`
A	13.35.78.88^{🇺🇸 Amazon}
		PTR	`server-13-35-78-88.iad61.r.cloudfront.net`
A	13.35.78.108^{🇺🇸 Amazon}
		PTR	`server-13-35-78-108.iad61.r.cloudfront.net`
A	13.35.78.114^{🇺🇸 Amazon}
		PTR	`server-13-35-78-114.iad61.r.cloudfront.net`

`certul.com`

	NS	`ns-28.awsdns-03.com`
	NS	`ns-628.awsdns-14.net`
	NS	`ns-1348.awsdns-40.org`
	MX	`aspmx.l.google.com`
	NS	`ns-1959.awsdns-52.co.uk`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	MX	`alt3.aspmx.l.google.com`
	MX	`alt4.aspmx.l.google.com`
	A	3.167.69.22^{🇺🇸 Amazon}
	A	3.167.69.23^{🇺🇸 Amazon}
	A	3.167.69.62^{🇺🇸 Amazon}
	A	3.167.69.90^{🇺🇸 Amazon}

Starts similarily

officeapp.de

officeapp.nl

officeapp.net

officeapp.com.au

officeapp.xyz

AI analysis

appoffice.certul.com points to twelve IP numbers in increasing order: 2600:9000:20ea:1c00:13:b448:ac40:93a1, 2600:9000:20ea:4600:13:b448:ac40:93a1, 2600:9000:20ea:6800:13:b448:ac40:93a1, 2600:9000:20ea:8a00:13:b448:ac40:93a1, 2600:9000:20ea:9400:13:b448:ac40:93a1, 2600:9000:20ea:9600:13:b448:ac40:93a1, 2600:9000:20ea:f000:13:b448:ac40:93a1, 2600:9000:20ea:f400:13:b448:ac40:93a1, 13.35.78.56, 13.35.78.88, 13.35.78.108 and 13.35.78.114.

other host names including sample015.three-four.co.kr, d2h0e3jp7wk2u1.cloudfront.net, timberfix.webninjashops.com, cdn.artphotolimited-dev.com and d2nl867583hn3e.cloudfront.net share IP numbers with appoffice.certul.com.

appoffice.certul.com is delegated to four name servers: ns-412.awsdns-51.com, ns-911.awsdns-49.net, ns-1051.awsdns-03.org and ns-1821.awsdns-35.co.uk.

appoffice.certul.com at least partially shares name servers with other domains, for instance waltonpress.com, kaigo-garden.jp, certifi.com, cybermonday.global and fdbears.com.

These name servers are commonly used alongside ns-863.awsdns-43.net, ns-480.awsdns-60.com, ns-1739.awsdns-25.co.uk, ns-1352.awsdns-41.org, ns-1564.awsdns-03.co.uk and ns-763.awsdns-31.net.

Host names with two IP numbers:

ns-412.awsdns-51.com points to 2600:9000:5301:9c00::1 and 205.251.193.156; ns-911.awsdns-49.net points to 2600:9000:5303:8f00::1 and 205.251.195.143; ns-1051.awsdns-03.org points to 2600:9000:5304:1b00::1 and 205.251.196.27; ns-1821.awsdns-35.co.uk points to 2600:9000:5307:1d00::1 and 205.251.199.29.