`dulife.com`

DNSSEC	⚠️ Not signed
NS	`sbyns01.baidu.com` ⚠️ Not in zone NS records
		A	36.110.192.232^{🇨🇳 CHINA-136.110.192.0/24}
NS	`sbyns02.baidu.com` ⚠️ Not in zone NS records
		A	163.177.18.31^{🇨🇳 UNICOM-GuangZhou-IDC163.177.18.0/24}

`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=1771291435

Same first word

dulife.de

dulife.com

Similar names

fulide.cn

fluide.nl

flueid.com

fieldu.com

fudeli.com.cn

ufield.net

fluide.eu

fluide.us

udlife.net

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defilu.com

fluide.glass

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filedu.com

delifu.cn

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fluide.fr

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lifedu.net

fluide.info

lifedu.com.cn

lifedu.com

fluide.be

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fudeli.cn

lifedu.by

delifu.com.cn

efluid.fr

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ludefi.com

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fuedli.ch

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dufile.com

fuedli.com

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ediful.com

DNS History

2 records (2 active, 0 former)

●NSsbyns01.baidu.com2026-02-24 → 2026-03-23 · 2 obs

● 2026-02-24 11:41:36
● 2026-03-23 19:37:14

●NSsbyns02.baidu.com2026-02-24 → 2026-03-23 · 2 obs

● 2026-02-24 11:41:36
● 2026-03-23 19:37:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
dulife.com	sbyns01.baidu.com, sbyns02.baidu.com	2 records

✅ Authoritative Response

Server:163.177.18.31

NS records: sbyns01.baidu.com, sbyns02.baidu.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dulife.com (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (sbyns01.baidu.com, sbyns02.baidu.com)

Analysis

Name Servers

dulife.com is delegated to two name servers sbyns01.baidu.com and sbyns02.baidu.com.

dulife.com shares the same name server setup as other domains, for instance baidupcs.com.cn, dureader.net, baifu6a0.net, swan366.com and sabai123.mobi.

dulife.com shares name servers with other domains at least partially, for example bdudns.net and bdudns.com.

these name servers are commonly used alongside dns.baidu.com.

Host names with one IP number:

sbyns01.baidu.com points to 36.110.192.232

sbyns02.baidu.com points to 163.177.18.31

dulife.com - robtex.com

dulife.com

com