cdna.com - dns.ninja

`cdna.com`

DNSSEC	⚠️ Not signed
A	47.76.62.167^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
NS	`buy.domains.go.marksmile.com` ⚠️ Not in zone NS records
		A	47.76.62.167^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
NS	`emailto.service.at.marksmile.com` ⚠️ Not in zone NS records
		A	47.76.62.167^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
MX	`mail.happyisp.com` ⭐
		A	5.161.49.68^{🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24}
			PTR	`mail.happyisp.com`
		A	137.184.158.105^{🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean}
			PTR	`mail.happyisp.com`
TXT	`v=spf1 ip6:fd0d:d741:e183::/48 -all`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785120067

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cand.com.br

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cdan.me

andc.tv

dacn.com.tw

dacn.com

nacd.it

dnca.org

nadc.com

cadn.ca

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dacn.cn

cand.fr

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adnc.us

danc.se

cand.ru

andc.cn

ncad.eu

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adnc.ae

cnda.org

cand.xyz

ndac.cn

cdan.dk

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dcna.or.kr

adcn.com.cn

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cadn.ru

cand.ca

cand.com.vn

DNS History

16 records (4 active, 12 former)

●NSbuy.domains.go.marksmile.com2026-03-02 → 2026-07-27 · 3 obs

○ 2015-08-16 14:10:18
● 2026-03-02 04:44:00
● 2026-07-27 03:11:20

●NSemailto.service.at.marksmile.com2026-03-02 → 2026-07-27 · 3 obs

○ 2015-08-16 14:10:18
● 2026-03-02 04:44:00
● 2026-07-27 03:11:20

○NSns39.worldnic.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 22:24:32
○ 2015-08-16 14:10:18
○ 2026-07-27 03:11:20

○NSns40.worldnic.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 22:24:32
○ 2015-08-16 14:10:18
○ 2026-07-27 03:11:20

○MXmail.cdna.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 22:24:32
○ 2015-08-16 14:10:18
○ 2026-07-27 03:11:20

●MXmail.happyisp.com2026-03-02 → 2026-07-27 · 3 obs

○ 2017-05-24 00:28:24
● 2026-03-02 04:44:00
● 2026-07-27 03:11:20

○MXmail.skrimple.com2015-08-16 → 2017-05-24 · 5 obs

○ 2007-10-23 22:24:32
● 2015-08-16 14:10:18
● 2017-05-24 00:28:24
○ 2026-03-02 04:44:00
○ 2026-07-27 03:11:20

○A103.51.144.812017-05-24 → 2017-05-24 · 4 obs

○ 2017-04-08 14:02:06
● 2017-05-24 00:28:24
○ 2026-03-02 04:44:00
○ 2026-07-27 03:11:20

○A162.218.54.422015-08-16 → 2015-08-16 · 4 obs

○ 2007-10-23 22:24:32
● 2015-08-16 14:10:18
○ 2015-10-24 06:10:06
○ 2026-07-27 03:11:20

○A198.12.15.2442015-08-16 → 2015-08-16 · 4 obs

○ 2007-10-23 22:24:32
● 2015-08-16 14:10:18
○ 2015-10-24 06:10:06
○ 2026-07-27 03:11:20

○A209.62.20.1882007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 22:24:32
○ 2015-08-16 14:10:18
○ 2026-07-27 03:11:20

○A23.27.98.2362017-05-24 → 2017-05-24 · 4 obs

○ 2017-04-08 14:02:06
● 2017-05-24 00:28:24
○ 2026-03-02 04:44:00
○ 2026-07-27 03:11:20

●A47.76.62.1672026-03-02 → 2026-07-27 · 3 obs

○ 2017-05-24 00:28:24
● 2026-03-02 04:44:00
● 2026-07-27 03:11:20

○A50.117.113.2222017-04-08 → 2017-04-08 · 4 obs

○ 2016-05-09 05:42:16
● 2017-04-08 14:02:06
○ 2017-05-24 00:28:24
○ 2026-07-27 03:11:20

○A65.19.157.2342016-04-15 → 2016-05-09 · 5 obs

○ 2016-01-15 04:09:40
● 2016-04-15 22:29:14
● 2016-05-09 05:42:16
○ 2017-04-08 14:02:06
○ 2026-07-27 03:11:20

○A65.19.157.2352015-10-24 → 2016-01-15 · 5 obs

○ 2015-08-16 14:10:18
● 2015-10-24 06:10:06
● 2016-01-15 04:09:40
○ 2016-04-15 22:29:14
○ 2026-07-27 03:11:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
cdna.com	buy.domains.go.marksmile.com, emailto.service.at.marksmile.com	2 records

✅ Authoritative Response

Server:47.76.62.167

NS records: buy.domains.go.marksmile.com, emailto.service.at.marksmile.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdna.com (unsigned zone)

⏱️ Timing

Total: 1750ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.76.62.167`
MX	1	`mail.happyisp.com (pri: 1)`
TXT	1	`v=spf1 ip6:fd0d:d741:e183::/48 -all`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (buy.domains.go.marksmile.com, emailto.service.at.marksmile.com)

Analysis

IP Addresses

cdna.com directs to one IP number, which is 47.76.62.167.

Among the host names that share IP numbers with cdna.com are zewen.com.cn, 1285.cn, icbc.con.cn and two others.

Name Servers

cdna.com is delegated to two name servers: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.

cdna.com has the same name server delegation as a number of other domains, such as mutang.cn, fengxu.cn, jiabi.com.cn and two more.

emailto.service.at.marksmile.com and buy.domains.go.marksmile.com both resolve to the same single IP address: 47.76.62.167.

emailto.service.at.marksmile.com and buy.domains.go.marksmile.com are host names that each point to 47.76.62.167 IP addresses.

Mail Servers

cdna.com routes its mail through a single mail server, mail.happyisp.com.

cdna.com has the same mail server arrangement as a number of other domains, for example myzl.cn, bxcrc.com, qichan.com and two more.

The host mail.happyisp.com resolves to 5.161.49.68 and 137.184.158.105 — two IP addresses.