mail.guiweb.com - dns.ninja

`mail.guiweb.com`

DNSSEC	⚠️ Not signed
A	50.116.57.221^{🇺🇸 AKAMAI-LINODE-AP50.116.48.0/20 Akamai Technologies}
		PTR	`li449-221.members.linode.com`
TXT	`google-site-verification=m9sl-16HQE-eQToNexg-zTvD3G7RxHSWPfe83XDrDVg`

`guiweb.com`

	DNSSEC	⚠️ Not signed
	A	172.233.130.133^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
	NS	`ns1.linode.com` ⭐
	NS	`ns2.linode.com`
	NS	`ns3.linode.com`
	NS	`ns4.linode.com`
	NS	`ns5.linode.com`
	MX	`mx1.emailsrvr.com` ⭐
	MX	`mx2.emailsrvr.com`⁽²⁰⁾
	TXT	`v=spf1 include:sendersrv.com include:emailsrvr.com ~all`
	SOA	`ns1.linode.com`admin@guiweb.com serial=2021000014

Previously MX for

oakhouse.com

collegeofems.com

Same first word

mail.ras.ru

mail.ls

mail.app

mail.co.kr

mail.rv.ua

mail.ox.rs

mail.idv.tw

mail.toray

mail.pt

mail.ke

mail.net.sa

mail.idf.il

mail.house

mail.mk

mail.club

mail.news

mail.daa.jp

mail.sd

mail.co.id

mail.top

mail.health-carereform.com

mail.iki.fi

mail.gouv.ml

mail.limited

mail.man

mail.gen.tr

mail.zip

mail.dvrcam.info

mail.gov.gd

mail.brasilia.me

mail.hopto.me

mail.pn

mail.panel.dev

mail.gov.il

mail.ie

mail.co.cr

mail.pa

mail.schaeffler

mail.gov.to

mail.berlin

mail.dynns.com

mail.go.id

mail.tl

mail.rec.br

mail.com.ps

mail.(0x6c6f6c697461)punk.jp

mail.sc

mail.gov.ie

mail.company

mail.gov.mn

mail.priv.pl

mail.mw

mail.gov.na

mail.co.nz

mail.sdscloud.pl

mail.az

mail.is

mail.gov.zw

mail.id

mail.tr

mail.tt

mail.media

mail.vinnica.ua

mail.readymade.jp

mail.raindrop.jp

mail.tj

mail.repair

mail.mydissent.net

mail.spdns.org

mail.lk

mail.fish

mail.fun

mail.no-ip.net

mail.mn

mail.mydns.bz

mail.fem.jp

mail.health

mail.s3.amazonaws.com

mail.gov.ye

mail.com.kg

mail.nra

mail.couchpotatofries.org

mail.radio.fm

mail.od.ua

mail.ms

mail.boleslawiec.pl

mail.mydns.vc

mail.lutsk.ua

mail.kz

mail.im

mail.kaas.gg

mail.it.com

mail.gov.mg

mail.ss

mail.co

mail.tc

mail.gda.pl

mail.world

mail.pe

mail.sunnyday.jp

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mila.es

imal.cl

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almi.wtf

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imla.se

mila.la

ailm.mx

laim.ru

mlai.idv.tw

almi.cz

mail.com.ph

mail.co.ua

almi.ch

mila.cat

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mail.bing

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ailm.com

mail.babyblue.jp

mail.in-berlin.de

liam.computer

mail.no-ip.biz

mail.host

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mail.management

ilam.fr

mila.gg

ilma.co.jp

mail.qld.gov.au

mail.pm

mail.wf

laim.ch

mail.ltd

mail.com.pe

lima.fr

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mail.fage

amil.info

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imal.rs

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lami.com.br

amli.de

mail.et

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mail.bz

ilam.it

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mail.ht

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mail.ax

mali.com.tr

mail.collegefan.org

lima.pro

DNS History

3 records (1 active, 2 former)

○A162.216.19.2302016-07-16 → 2017-09-15 · 4 obs

○ 2016-03-11 08:19:08
● 2016-07-16 01:51:48
● 2017-09-15 02:30:30
○ 2026-06-24 05:29:30

●A50.116.57.2212026-06-24 → 2026-06-24 · 2 obs

○ 2017-09-15 02:30:30
● 2026-06-24 05:29:30

○A68.233.45.1722015-08-22 → 2016-03-11 · 4 obs

● 2015-08-22 19:17:32
● 2016-03-11 08:19:08
○ 2016-07-16 01:51:48
○ 2026-06-24 05:29:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
guiweb.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.94.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guiweb.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.116.57.221`
TXT	1	`google-site-verification=m9sl-16HQE-eQTo`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

IP Addresses

mail.guiweb.com has exactly one IP address — 50.116.57.221.

Other host names, among them li449-221.members.linode.com and mx.guiweb.com, have IP numbers in common with mail.guiweb.com.