cdso.tech - dns.ninja

`cdso.tech`

DNSSEC	⚠️ Not signed
A	213.124.105.218^{🇳🇱 TNF-AS213.124.64.0/18 VODAFONE_ZIGGO}
		PTR	`d57c69da.static.ziggozakelijk.nl`
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`mx.hover.com.cust.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
TXT	`fz9mghvcx0ddf88l2m1fdkldzvcqs5kn`
TXT	`_oo98ou3qlo5usnxqjkehcnwrcupec6w`
TXT	`v=spf1 include:_spf.hostedemail.com ~all`
TXT	`google-site-verification=4MwLs62OQWsGoV2o2tan_TtbkJKTYxc58jRC2k2p5Kc`
TXT	`_pur4c91yek1n9ttcy9cbmojjg6oobul`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1784303729

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1785578938

MX for

cdso.tech

Same first word

cdso.ru

cdso.jp

cdso.de

cdso.gov.tr

cdso.com

cdso.tech

cdso.net

cdso.it

cdso.org

cdso.com.cn

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csod.fr

osdc.gov.in

oscd.de

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docs.tel

ocds.org.pl

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odsc.net

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dcos.hk

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ocsd.ru

osdc.my

dosc.nl

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docs.com

dsco.jp

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docs.wtf

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docs.health

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ocds.net

dosc.org

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sodc.in

sdco.or.kr

docs.solutions

dcso.com

docs.vapor.cloud

odcs.nl

dosc.ae

docs.education

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osdc.ru

sdoc.io

docs.nl

docs.ie

dsoc.cn

cods.ru

docs.pet

csod.co

scod.ru

scdo.de

docs.rw

docs.co

ocds.ca

sdoc.ru

sdoc.jp

docs.dev.br

dsco.akamai.net

dcos.org

csod.jp

docs.readthedocs.io

docs.kr

docs.bio

ocsd.com

csod.sg

docs.com.tw

ocsd.net

sdco.cn

dsoc.ru

docs.es

dsco.kr

docs.in

odcs.com.au

ocds.it

docs.co.il

ocsd.jp

docs.credit

ocsd.eu

docs.rs

docs.tw

DNS History

8 records (4 active, 4 former)

○NSdns17.hichina.com2017-05-17 → 2017-05-26 · 4 obs

● 2017-05-17 23:39:10
● 2017-05-26 02:28:12
○ 2020-11-18 19:42:58
○ 2026-08-01 10:14:32

○NSdns18.hichina.com2017-05-17 → 2017-05-26 · 4 obs

● 2017-05-17 23:39:10
● 2017-05-26 02:28:12
○ 2020-11-18 19:42:58
○ 2026-08-01 10:14:32

●NSns1.hover.com2020-11-18 → 2026-08-01 · 3 obs

○ 2017-05-26 02:28:12
● 2020-11-18 19:42:58
● 2026-08-01 10:14:32

●NSns2.hover.com2020-11-18 → 2026-08-01 · 3 obs

○ 2017-05-26 02:28:12
● 2020-11-18 19:42:58
● 2026-08-01 10:14:32

○MXcdso.tech2020-11-18 → 2020-11-18 · 2 obs

● 2020-11-18 19:42:58
○ 2026-08-01 10:14:32

●MXmx.hover.com.cust.hostedemail.com2026-08-01 → 2026-08-01 · 2 obs

○ 2020-11-18 19:42:58
● 2026-08-01 10:14:32

●A213.124.105.2182020-11-18 → 2026-08-01 · 3 obs

○ 2017-05-26 02:28:12
● 2020-11-18 19:42:58
● 2026-08-01 10:14:32

○A23.231.145.262017-05-17 → 2017-05-26 · 4 obs

● 2017-05-17 23:39:10
● 2017-05-26 02:28:12
○ 2020-11-18 19:42:58
○ 2026-08-01 10:14:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info	8 records
cdso.tech	ns1.hover.com, ns2.hover.com	-

✅ Authoritative Response

Server:216.40.47.26

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdso.tech (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.124.105.218`
NS	2	`ns1.hover.com, ns2.hover.com`
MX	1	`mx.hover.com.cust.hostedemail.com (pri:`
TXT	5	`_oo98ou3qlo5usnxqjkehcnwrcupec6w, v=spf1 include:_spf.hostedemail.com ~all...`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Mail Server Role

The MX record for cdso.tech points back to cdso.tech — it is its own mail server.

IP Addresses

cdso.tech directs to one IP number, which is 213.124.105.218.

Further host names like d57c69da.static.ziggozakelijk.nl and trevenenjones.com overlap in IP numbers with cdso.tech.

Name Servers

DNS delegation for cdso.tech points to two name servers: ns1.hover.com and ns2.hover.com.

cdso.tech has the same name server delegation as a number of other domains, such as ahotdesign.com, calmray.com, sosound.com and two more.

There is at least partial name server overlap between cdso.tech and other domains — hhc.com, canadaticket.com, aynrand2.org and two more among them.

These name servers are routinely deployed together with the name servers ns3.hover.com.

ns1.hover.com directs to 216.40.47.26 and 2604:4000:0:d:216:40:47:26. ns2.hover.com directs to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13. Each host name carries two IP addresses.

Mail Servers

cdso.tech routes its mail through a single mail server, mx.hover.com.cust.hostedemail.com.

cdso.tech has the same mail server arrangement as a number of other domains, for example energysmarthome.info, muskogeelawyer.com, berys.ai and two more.

cdso.tech and other domains — rensource.com for instance — share at least some mail servers.

mx.hover.com.cust.hostedemail.com has exactly one IP number: 216.40.42.4.