`duaoru.com`

DNSSEC	⚠️ Not signed
A	154.204.185.73^{🇭🇰 AS400619154.204.184.0/21 aross}
NS	`a7.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b7.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1769501786

`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=1774580592

Subdomains

mail.duaoru.com

Same first word

duaoru.com

Similar names

auduro.ch

duorua.com

uradou.com

audour.com

rouaud.com

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-03-14 → 2026-03-27 · 3 obs

○ 2017-10-20 14:48:30
● 2026-03-14 06:52:58
● 2026-03-27 03:28:24

●NSa7.share-dns.com2026-03-14 → 2026-03-27 · 3 obs

○ 2017-10-20 14:48:30
● 2026-03-14 06:52:58
● 2026-03-27 03:28:24

●NSb.share-dns.net2026-03-14 → 2026-03-27 · 3 obs

○ 2017-10-20 14:48:30
● 2026-03-14 06:52:58
● 2026-03-27 03:28:24

●NSb7.share-dns.net2026-03-14 → 2026-03-27 · 3 obs

○ 2017-10-20 14:48:30
● 2026-03-14 06:52:58
● 2026-03-27 03:28:24

○NSns1.nurihosting.com2015-07-03 → 2017-10-20 · 4 obs

● 2015-07-03 10:44:56
● 2017-10-20 14:48:30
○ 2026-03-14 06:52:58
○ 2026-03-27 03:28:24

○NSns2.nurihosting.com2015-07-03 → 2017-10-20 · 4 obs

● 2015-07-03 10:44:56
● 2017-10-20 14:48:30
○ 2026-03-14 06:52:58
○ 2026-03-27 03:28:24

○MXmail.duaoru.com2015-07-03 → 2017-10-20 · 4 obs

● 2015-07-03 10:44:56
● 2017-10-20 14:48:30
○ 2026-03-14 06:52:58
○ 2026-03-27 03:28:24

●A154.204.185.732026-03-14 → 2026-03-27 · 3 obs

○ 2017-10-20 14:48:30
● 2026-03-14 06:52:58
● 2026-03-27 03:28:24

○A219.240.39.2312015-07-03 → 2017-10-20 · 4 obs

● 2015-07-03 10:44:56
● 2017-10-20 14:48:30
○ 2026-03-14 06:52:58
○ 2026-03-27 03:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
duaoru.com	b7.share-dns.net, a7.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duaoru.com (unsigned zone)

⏱️ Timing

Total: 1913ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.204.185.73`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a7.share-dns.com)

Analysis

Hierarchy

duaoru.com is the parent of mail.duaoru.com.

IP Addresses

duaoru.com resolves to one IP number: 154.204.185.73.

Other host names such as syww-sz.com and mail.duaoru.com share IP numbers with duaoru.com.

Name Servers

duaoru.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

duaoru.com at least partially shares name servers with other domains, for instance xtdkm.com, bdc0576.com, eduardspocket.com, suyoke.com and 61485.xyz.