`doudoubao.com`

DNSSEC	⚠️ Not signed
NS	`ns1.julydns.com`
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com`
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1785497797

Same first word

doudoubao.com

Similar names

baoduoduo.com

baodoudou.com

baoduoduo.net

duoduobao.com

duoduoabo.cn

DNS History

7 records (2 active, 5 former)

○NS(root)2015-06-14 → 2017-03-17 · 4 obs

● 2015-06-14 01:33:06
● 2017-03-17 07:59:02
○ 2026-03-26 15:52:22
○ 2026-07-31 11:51:54

●NSns1.julydns.com2026-03-26 → 2026-07-31 · 3 obs

○ 2017-03-17 07:59:02
● 2026-03-26 15:52:22
● 2026-07-31 11:51:54

●NSns2.julydns.com2026-03-26 → 2026-07-31 · 3 obs

○ 2017-03-17 07:59:02
● 2026-03-26 15:52:22
● 2026-07-31 11:51:54

○MXmail.5i2.net2015-10-25 → 2017-03-17 · 4 obs

● 2015-10-25 03:20:30
● 2017-03-17 07:59:02
○ 2026-03-26 15:52:22
○ 2026-07-31 11:51:54

○A122.224.32.1232015-06-14 → 2016-07-16 · 4 obs

● 2015-06-14 01:33:06
● 2016-07-16 09:35:18
○ 2017-03-17 07:59:02
○ 2026-07-31 11:51:54

○A182.92.87.1442017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-16 09:35:18
● 2017-03-17 07:59:02
○ 2026-03-26 15:52:22
○ 2026-07-31 11:51:54

○CNAME5i2.net2015-06-14 → 2017-03-17 · 4 obs

● 2015-06-14 01:33:06
● 2017-03-17 07:59:02
○ 2026-03-26 15:52:22
○ 2026-07-31 11:51:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...	-
doudoubao.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doudoubao.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)

Analysis

Name Servers

doudoubao.com uses two name servers for its delegation: ns1.julydns.com and ns2.julydns.com.

doudoubao.com shares its NS records with other domains, for example chxjg.com, ynsttcsc.cn, nxjyw.com and two others.

The name servers of doudoubao.com overlap at least partially with those of other domains — among them ledyzpizdik.cn, tonbao.com, zyzqls.cn and two more.

These name servers commonly co-occur with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.

ns1.julydns.com resolves to 162.159.48.223; ns2.julydns.com resolves to the same IP address, 162.159.48.223.

Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.

doudoubao.com - robtex.com

doudoubao.com

com