ducdatco.com - dns.ninja

`ducdatco.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:29a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8159^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.154^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.89^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`albert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`albert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`albert.ns.cloudflare.com`
		A	108.162.193.58^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	172.64.33.58^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	173.245.59.58^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
NS	`ryleigh.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryleigh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ryleigh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ryleigh.ns.cloudflare.com`
		A	108.162.194.198^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryleigh.ns.cloudflare.com`
		A	162.159.38.198^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryleigh.ns.cloudflare.com`
		A	172.64.34.198^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryleigh.ns.cloudflare.com`
MX	`mail.ducdatco.com` ⭐
		A	103.28.36.142^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
			PTR	`share-mail04.nhanhoa.com`
TXT	`google-site-verification=hxEBuNk0OqLk-m7vjbQl4nf03V2aRuEvVDknIqg9LB8`
TXT	`v=spf1 mx ip4:103.28.36.142 include:spf.nhanhoa.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.154, 172.67.129.89
		IPv6 hints	2606:4700:3034::6815:29a, 2606:4700:3036::ac43:8159
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2407736290

`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=1786044164

Previously MX for

mail.ducdatco.com

ducdatco.com

Subdomains

mail.ducdatco.com

www.ducdatco.com

Same first word

ducdatco.com

DNS History

21 records (7 active, 14 former)

●NSalbert.ns.cloudflare.com2026-04-30 → 2026-08-06 · 3 obs

○ 2026-03-15 11:19:02
● 2026-04-30 19:35:32
● 2026-08-06 19:31:22

○NSmdns1.nhanhoa.com2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 08:54:52
○ 2015-10-19 05:24:10
○ 2026-08-06 19:31:22

○NSmdns2.nhanhoa.com2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 08:54:52
○ 2015-10-19 05:24:10
○ 2026-08-06 19:31:22

○NSmdns3.nhanhoa.com2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 08:54:52
○ 2015-10-19 05:24:10
○ 2026-08-06 19:31:22

○NSmdns4.nhanhoa.com2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 08:54:52
○ 2015-10-19 05:24:10
○ 2026-08-06 19:31:22

○NSns1.zonedns.vn2015-10-19 → 2026-03-15 · 5 obs

○ 2015-05-23 08:54:52
● 2015-10-19 05:24:10
● 2026-03-15 11:19:02
○ 2026-04-30 19:35:32
○ 2026-08-06 19:31:22

○NSns2.zonedns.vn2015-10-19 → 2026-03-15 · 5 obs

○ 2015-05-23 08:54:52
● 2015-10-19 05:24:10
● 2026-03-15 11:19:02
○ 2026-04-30 19:35:32
○ 2026-08-06 19:31:22

○NSns3.zonedns.vn2015-10-19 → 2026-03-15 · 5 obs

○ 2015-05-23 08:54:52
● 2015-10-19 05:24:10
● 2026-03-15 11:19:02
○ 2026-04-30 19:35:32
○ 2026-08-06 19:31:22

○NSns4.zonedns.vn2026-03-10 → 2026-03-15 · 5 obs

○ 2015-10-19 05:24:10
● 2026-03-10 18:14:08
● 2026-03-15 11:19:02
○ 2026-04-30 19:35:32
○ 2026-08-06 19:31:22

●NSryleigh.ns.cloudflare.com2026-04-30 → 2026-08-06 · 3 obs

○ 2026-03-15 11:19:02
● 2026-04-30 19:35:32
● 2026-08-06 19:31:22

○MXducdatco.com2015-10-19 → 2016-11-19 · 5 obs

○ 2015-05-23 08:54:52
● 2015-10-19 05:24:10
● 2016-11-19 08:05:16
○ 2026-03-10 18:14:08
○ 2026-08-06 19:31:22

●MXmail.ducdatco.com2015-05-23 → 2026-08-06 · 9 obs

● 2015-05-23 08:54:52
○ 2015-10-19 05:24:10
○ 2016-11-19 08:05:16
● 2026-03-10 18:14:08
● 2026-03-15 11:19:02
○ 2026-04-30 19:35:32
○ 2026-05-08 15:25:46
● 2026-05-21 18:11:56
● 2026-08-06 19:31:22

○A103.28.36.1012015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 08:54:52
○ 2015-10-19 05:24:10
○ 2026-08-06 19:31:22

○A103.28.36.1022015-10-19 → 2016-11-19 · 5 obs

○ 2015-05-23 08:54:52
● 2015-10-19 05:24:10
● 2016-11-19 08:05:16
○ 2026-03-10 18:14:08
○ 2026-08-06 19:31:22

●A104.21.2.1542026-04-30 → 2026-08-06 · 3 obs

○ 2026-03-15 11:19:02
● 2026-04-30 19:35:32
● 2026-08-06 19:31:22

○A107.155.65.1322026-03-10 → 2026-03-15 · 5 obs

○ 2016-11-19 08:05:16
● 2026-03-10 18:14:08
● 2026-03-15 11:19:02
○ 2026-04-30 19:35:32
○ 2026-08-06 19:31:22

●A172.67.129.892026-04-30 → 2026-08-06 · 3 obs

○ 2026-03-15 11:19:02
● 2026-04-30 19:35:32
● 2026-08-06 19:31:22

○A2606:4700:3033::ac43:81592026-04-30 → 2026-06-07 · 5 obs

○ 2026-03-15 11:19:02
● 2026-04-30 19:35:32
● 2026-06-07 08:36:34
○ 2026-07-09 05:32:02
○ 2026-08-06 19:31:22

●A2606:4700:3034::6815:29a2026-07-09 → 2026-08-06 · 3 obs

○ 2026-06-07 08:36:34
● 2026-07-09 05:32:02
● 2026-08-06 19:31:22

○A2606:4700:3035::6815:29a2026-04-30 → 2026-06-07 · 5 obs

○ 2026-03-15 11:19:02
● 2026-04-30 19:35:32
● 2026-06-07 08:36:34
○ 2026-07-09 05:32:02
○ 2026-08-06 19:31:22

●A2606:4700:3036::ac43:81592026-07-09 → 2026-08-06 · 3 obs

○ 2026-06-07 08:36:34
● 2026-07-09 05:32:02
● 2026-08-06 19:31:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
ducdatco.com	albert.ns.cloudflare.com, ryleigh.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.198

NS records: albert.ns.cloudflare.com, ryleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ducdatco.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.89, 104.21.2.154`
AAAA	2	`2606:4700:3034::6815:29a, 2606:4700:3036::ac43:8159`
NS	2	`albert.ns.cloudflare.com, ryleigh.ns.cloudflare.com`
MX	1	`mail.ducdatco.com (pri: 10)`
TXT	2	`google-site-verification=hxEBuNk0OqLk-m7, v=spf1 mx ip4:103.28.36.142 include:spf.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`albert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (albert.ns.cloudflare.com, albert.ns.cloudflare.com, albert.ns.cloudflare.com...)

Analysis

Hierarchy

ducdatco.com is the parent domain of mail.ducdatco.com and www.ducdatco.com.

IP Addresses

ducdatco.com directs to four IP numbers, which are 104.21.2.154, 172.67.129.89, 2606:4700:3034::6815:29a and 2606:4700:3036::ac43:8159.

Additional host names — www.xjqhbx.com, bundesinternetministerium.de, bitnova.com.mx and two others — share IP numbers with ducdatco.com.

Name Servers

ducdatco.com is delegated to two name servers: albert.ns.cloudflare.com and ryleigh.ns.cloudflare.com.

ducdatco.com shares its name server setup with other domains, including marcopolotextil.com.br, xdparmor.xyz, bomducdat.com and two others.

There is at least partial name server overlap between ducdatco.com and other domains — inspires.com.hk, (0x706f726e)nung(0x787878)2.me, ip86.net and two more among them.

The name servers marissa.ns.cloudflare.com, kip.ns.cloudflare.com and kayden.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

albert.ns.cloudflare.com resolves to 108.162.193.58, 172.64.33.58, 173.245.59.58 and 3 other IP addresses.

ryleigh.ns.cloudflare.com resolves to 108.162.194.198, 162.159.38.198, 172.64.34.198 and 3 other IP addresses.

Mail Servers

ducdatco.com has one mail server: mail.ducdatco.com.

mail.ducdatco.com resolves to a single IP number: 103.28.36.142.