`mail.cktechnology.com`

DNSSEC	⚠️ Not signed
A	207.237.158.198^{🇺🇸 RCN-AS207.237.128.0/18 RCN-BLK-13 RCN Corporation 650 College Road East Suite 3100 Princeton, NJ 08540 US NYW}
		PTR	`mail.cktechnology.com`
MX	`mx00.1and1.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.com`⁽¹¹⁾
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`

`cktechnology.com`

	DNSSEC	⚠️ Not signed
	A	2607:f1c0:100f:f000::2e2^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
	A	74.208.236.87^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
	NS	`ns1094.ui-dns.de` ⭐
	NS	`ns1094.ui-dns.biz`
	NS	`ns1094.ui-dns.com`
	NS	`ns1094.ui-dns.org`
	MX	`d73132a.ess.barracudanetworks.com` ⭐
	MX	`d73132b.ess.barracudanetworks.com`⁽¹⁵⁾
	TXT	`google-site-verification=qNvrdX4bs_Z-vpWdpu2pGm43PwOYIbAXzn3Y34uMa0A`
	TXT	`v=spf1 include:_spf.cktechnology_com._d.easydmarc.pro ~all`
	TXT	`google-site-verification=pbrsiLKq-hoojpnPDC1jaSo9Voxx54nI4sD_qEIIgls`
	TXT	`google-site-verification=SLZ8q38sI3RY_sUKGlZRifjeBdbS2eUM2XGwCyoVVBI`
	TXT	`MS=397C0D1F40ACEAAF490E082B85113C55DB1078BF`
	SOA	`ns1094.ui-dns.de`hostmaster@1and1.com 2016-12-05 #18

WOT: SAFE (60/100)

PTR for

198.158.237.207.in-addr.arpa

Same first word

mail.org.za

mail.mx

mail.cy

mail.supply

mail.gov.ae

mail.com.ba

mail.co.zw

mail.org

mail.pixolino.com

mail.ug

mail.ly

mail.gs

mail.bg

mail.wtf

mail.webhop.me

mail.associates

mail.al

mail.myfast.space

mail.vip

mail.red

mail.co.il

mail.pf

mail.com.mx

mail.uy

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mail.training

mail.cd

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mail.cx

mail.gm

mail.su

mail.toshiba

mail.hosting

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mail.fm

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mail.f5.si

mail.party

mail.tax

mail.coop

mail.directory

mail.freemyip.com

mail.com.tw

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mail.mh

mail.gov.mw

mail.gov.bn

mail.mmafan.biz

mail.ky

mail.synology-diskstation.de

mail.schoolbus.jp

mail.cn.ua

mail.uz.ua

mail.cool

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

mail.gov.ao

mail.me

mail.ac.gov.br

mail.edu.me

mail.gov.ru

mail.pr

mail.mlbfan.org

mail.ph

mail.nhlfan.net

mail.gru.br

mail.gl

mail.link

mail.no

mail.net.vn

mail.lib.wy.us

mail.pictures

mail.gov.kg

mail.ag

mail.hk

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mail.net

mail.ne.kr

mail.support

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mail.hacca.jp

mail.moo.jp

mail.new

mail.teva

mail.gov.al

mail.kapsi.fi

mail.cutegirl.jp

mail.gov.az

mail.io

mail.cash

mail.eus

mail.firewall-gateway.com

mail.pro

mail.pupu.jp

mail.vivian.jp

mail.df.gov.br

mail.ci

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amil.kz

mail.mg.gov.br

aiml.co

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ilma.nl

mail.report

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ilma.org.in

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mail.sub.jp

amil.eu

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alim.info

lima.com

mail.com.sg

imal.biz

imal.name

alim.tv

liam.im

almi.eu

mail.kikirara.jp

lima.cat

lmai.com

mail.mydns.jp

mail.hr

mail.gov.tn

mail.pb.gov.br

amli.info

mila.realtor

mail.oops.jp

mail.eu

mail.(0x7075737379)cat.jp

mail.tm

imal.ru

amil.co.uk

mail.boo.jp

lima.gov.lr

mail.co.za

mail.zp.ua

mail.ac.me

laim.net

amil.es

imla.de

mail.info.at

alim.cz

lami.sk

mila.cn

iaml.com

liam.dk

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mila.cleaning

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lima.com.co

DNS History

4 records (3 active, 1 former)

●MXmx00.1and1.com2017-01-07 → 2026-08-06 · 2 obs

● 2017-01-07 09:54:56
● 2026-08-06 11:56:16

●MXmx01.1and1.com2017-01-07 → 2026-08-06 · 2 obs

● 2017-01-07 09:54:56
● 2026-08-06 11:56:16

○A207.237.158.1942017-01-07 → 2017-01-07 · 3 obs

● 2017-01-07 09:54:56
○ 2026-03-23 01:19:08
○ 2026-08-06 11:56:16

●A207.237.158.1982026-03-23 → 2026-08-06 · 3 obs

○ 2017-01-07 09:54:56
● 2026-03-23 01:19:08
● 2026-08-06 11:56:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
cktechnology.com	ns1094.ui-dns.de, ns1094.ui-dns.biz, ns1094.ui-dns.org, ns1094.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.94

NS records: ns1094.ui-dns.de, ns1094.ui-dns.biz, ns1094.ui-dns.org, ns1094.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cktechnology.com (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.237.158.198`
MX	2	`mx01.1and1.com (pri: 11), mx00.1and1.com (pri: 10)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1094.ui-dns.com, ns1094.ui-dns.com)

Analysis

IP Addresses

mail.cktechnology.com resolves to one IP address: 207.237.158.198.

wanderportips07.w.subnet.rcn.com, for instance, is one of the other host names sharing IP numbers with mail.cktechnology.com.

Mail Servers

Mail for mail.cktechnology.com is handled by two mail servers — mx00.1and1.com and mx01.1and1.com.

mail.cktechnology.com uses an identical mail server configuration to several other domains — among them vinnaauto.com, classicmusic.institute, ras2.com.br and two more.

mail.cktechnology.com has at least partial mail server overlap with other domains such as jimyeh.com, epicenterent.com, funkysunshine.com and two more.

mx00.1and1.com → 74.208.114.65 and mx01.1and1.com → 74.208.114.66: one IP number per host name.

mail.cktechnology.com - dns.ninja