`cdht.org`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`ns1.netnames.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`ns2.netnames.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
NS	`ns5.netnames.net`
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`ns6.netnames.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
MX	`eu-smtp-inbound-1.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
MX	`eu-smtp-inbound-2.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
TXT	`MS=ms47692650`
TXT	`0ed1fe018aeb1cbf9a51cb424aa17d28`
TXT	`v=spf1 include:_u.cdht.org._spf.smart.ondmarc.com ~all`
TXT	`/iPLCfvyGfFcCQgXPfgdgt0wW12EB8B5lvm2nvyzpF1qY30TK/F19+ZsUuAsACYklS9cbApyF/koL...`
SOA	`ns1.netnames.net`hostmaster@cscdns.net 2018-07-30 #16

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776222362

WOT: SAFE (61/100)

Same first word

cdht.gov.cn

cdht.org

cdht.org.uk

cdht.de

cdht.com

cdht.net

Similar names

dtch.ru

tdch.cn

chtd.ru

chdt.ru

hdtc.org

hctd.cn

hdct.cn

htdc.in

cdth.net

dtch.nl

hdct.gov.cn

hdtc.com.vn

hcdt.co.uk

htdc.cn

dhct.be

thdc.org

hcdt.de

thdc.cn

dhtc.org

dhct.ws

thdc.de

htdc.co.in

thdc.info

tchd.net

thdc.co.in

thdc.com.tw

dcth.org

dtch.fr

htdc.eu

hdtc.net

htcd.s3.amazonaws.com

htcd.de

hdct.ru

tdch.be

tchd.com

tdch.ru

dcht.org

dthc.net

htcd.gov.by

dcth.cn

tdhc.ac.jp

hdct.com

thdc.nic.in

tchd.ru

chtd.cn

dcht.cn

thcd.net

dhct.org

chtd.ca

cdth.com

cthd.com

hcdt.nl

thdc.com.cn

thdc.net

cthd.de

dthc.de

dhct.edu.ht

htdc.jp

dthc.cn

dcht.de

chtd.de

chtd.net

hcdt.com

chdt.de

thdc.in

thdc.jp

htcd.com

htdc.us

dcht.com

dtch.in

hcdt.cn

tdch.org

htdc.org

dthc.pl

cthd.cn

dthc.eu

hcdt.vn

dhtc.ru

dtch.cn

dtch.com

tdhc.cn

ctdh.net

tdhc.ru

cthd.fr

hdtc.com.cn

hdtc.ae

dthc.fi

chtd.com

hdtc.gob.ec

htcd.org

tdhc.com.tr

tdhc.org

htdc.com.au

hdtc.com

ctdh.de

tdch.com

DNS History

17 records (8 active, 9 former)

○NSns0.demon.co.uk2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:58:58
○ 2015-08-24 09:52:12
○ 2026-04-15 03:12:02

○NSns1.demon.co.uk2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:58:58
○ 2015-08-24 09:52:12
○ 2026-04-15 03:12:02

●NSns1.netnames.net2015-08-24 → 2026-04-15 · 3 obs

○ 2009-07-03 12:58:58
● 2015-08-24 09:52:12
● 2026-04-15 03:12:02

○NSns2.demon.net2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:58:58
○ 2015-08-24 09:52:12
○ 2026-04-15 03:12:02

●NSns2.netnames.net2015-08-24 → 2026-04-15 · 3 obs

○ 2009-07-03 12:58:58
● 2015-08-24 09:52:12
● 2026-04-15 03:12:02

●NSns5.netnames.net2015-08-24 → 2026-04-15 · 3 obs

○ 2009-07-03 12:58:58
● 2015-08-24 09:52:12
● 2026-04-15 03:12:02

●NSns6.netnames.net2015-08-24 → 2026-04-15 · 3 obs

○ 2009-07-03 12:58:58
● 2015-08-24 09:52:12
● 2026-04-15 03:12:02

○MXcluster-a.mailcontrol.com2015-08-24 → 2017-05-13 · 5 obs

○ 2009-07-03 12:58:58
● 2015-08-24 09:52:12
● 2017-05-13 17:39:08
○ 2026-03-26 13:34:20
○ 2026-04-15 03:12:02

○MXcluster-b.mailcontrol.com2015-08-24 → 2017-05-13 · 5 obs

○ 2009-07-03 12:58:58
● 2015-08-24 09:52:12
● 2017-05-13 17:39:08
○ 2026-03-26 13:34:20
○ 2026-04-15 03:12:02

●MXeu-smtp-inbound-1.mimecast.com2026-03-26 → 2026-04-15 · 3 obs

○ 2017-05-13 17:39:08
● 2026-03-26 13:34:20
● 2026-04-15 03:12:02

●MXeu-smtp-inbound-2.mimecast.com2026-03-26 → 2026-04-15 · 3 obs

○ 2017-05-13 17:39:08
● 2026-03-26 13:34:20
● 2026-04-15 03:12:02

○MXmail14.messagelabs.com2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:58:58
○ 2015-08-24 09:52:12
○ 2026-04-15 03:12:02

○MXmail19.messagelabs.com2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:58:58
○ 2015-08-24 09:52:12
○ 2026-04-15 03:12:02

●A165.160.13.202026-03-26 → 2026-04-15 · 3 obs

○ 2017-05-13 17:39:08
● 2026-03-26 13:34:20
● 2026-04-15 03:12:02

●A165.160.15.202026-03-26 → 2026-04-15 · 3 obs

○ 2017-05-13 17:39:08
● 2026-03-26 13:34:20
● 2026-04-15 03:12:02

○A185.26.230.1292016-06-21 → 2017-05-13 · 5 obs

○ 2016-04-05 11:56:52
● 2016-06-21 05:17:14
● 2017-05-13 17:39:08
○ 2026-03-26 13:34:20
○ 2026-04-15 03:12:02

○A95.138.131.1582015-08-24 → 2016-04-05 · 5 obs

○ 2009-07-03 12:58:58
● 2015-08-24 09:52:12
● 2016-04-05 11:56:52
○ 2016-06-21 05:17:14
○ 2026-04-15 03:12:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cdht.org	ns6.netnames.net, ns2.netnames.net, ns5.netnames.net, ns1.netnames.net	-

✅ Authoritative Response

Server:156.154.130.100

NS records: ns6.netnames.net, ns2.netnames.net, ns5.netnames.net, ns1.netnames.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdht.org (unsigned zone)

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.15.20, 165.160.13.20`
NS	4	`ns1.netnames.net, ns2.netnames.net...`
MX	2	`eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	4	`MS=ms47692650, 0ed1fe018aeb1cbf9a51cb424aa17d28...`
SOA	1	`ns1.netnames.net hostmaster.cscdns.net`

Analysis

IP Addresses

Two IP numbers are pointed to by cdht.org: 165.160.13.20 and 165.160.15.20.

other host names include francoisperol.fr, www.componeer.info, chanel.com.tr, masterpass.tw and fatrolex.us; they share IP numbers with cdht.org.

Name Servers

cdht.org delegates to four name servers: ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net.

cdht.org at least partially shares name servers with other domains, for instance netapp.ee, hercules.se, bonava.ee, bestobell.net and add-in-form.org.

These name servers are commonly used with the following: ns7.netnames.net, ns8.netnames.net, dns1.cscdns.net and dns2.cscdns.net.

Host names with two IP numbers

ns1.netnames.net points to 2610:a1:1022::100 and 156.154.130.100

ns2.netnames.net points to 2610:a1:1023::100 and 156.154.131.100

ns5.netnames.net points to 2610:a1:1022::100 and 156.154.130.100

ns6.netnames.net points to 2610:a1:1023::100 and 156.154.131.100

Names pointing to 2610:a1:1022::100: ns1.netnames.net and ns5.netnames.net

Names pointing to 156.154.130.100: ns1.netnames.net and ns5.netnames.net

Names pointing to 2610:a1:1023::100: ns2.netnames.net and ns6.netnames.net

Names pointing to 156.154.131.100: ns2.netnames.net and ns6.netnames.net

Mail Servers

cdht.org is handled by two mail servers: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

cdht.org uses the same mail server setup as other domains, for instance matthews-goodman.co.uk, petroplan.net, southerncoops.co.uk, current-vacancies.com and caveosystems.com.

cdht.org shares at least partially some mail servers with other domains, for instance rrsoftware.co.uk, dualit.com, renre.bm, eflfire.co.uk and themanorclinic.com.