`centuryboyang.com`

DNSSEC	⚠️ Not signed
A	154.218.144.146^{🇭🇰 ASLINE-AS-AP154.218.144.0/20}
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}
SOA	`ns1.julydns.com`master@jmdns.com serial=1779448292

`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=1785879669

Same first word

centuryboyang.com

DNS History

9 records (3 active, 6 former)

○NSns1.alidns.com2016-12-16 → 2017-10-15 · 4 obs

● 2016-12-16 10:46:28
● 2017-10-15 02:44:42
○ 2026-05-19 04:03:40
○ 2026-08-04 21:41:46

●NSns1.julydns.com2026-05-19 → 2026-08-04 · 3 obs

○ 2017-10-15 02:44:42
● 2026-05-19 04:03:40
● 2026-08-04 21:41:46

○NSns2.alidns.com2016-12-16 → 2017-10-15 · 4 obs

● 2016-12-16 10:46:28
● 2017-10-15 02:44:42
○ 2026-05-19 04:03:40
○ 2026-08-04 21:41:46

●NSns2.julydns.com2026-05-19 → 2026-08-04 · 3 obs

○ 2017-10-15 02:44:42
● 2026-05-19 04:03:40
● 2026-08-04 21:41:46

○MXhzmx01.mxmail.netease.com2016-12-16 → 2017-10-15 · 4 obs

● 2016-12-16 10:46:28
● 2017-10-15 02:44:42
○ 2026-05-19 04:03:40
○ 2026-08-04 21:41:46

○MXhzmx02.mxmail.netease.com2016-12-16 → 2017-10-15 · 4 obs

● 2016-12-16 10:46:28
● 2017-10-15 02:44:42
○ 2026-05-19 04:03:40
○ 2026-08-04 21:41:46

○A121.42.127.2412016-12-16 → 2017-10-15 · 4 obs

● 2016-12-16 10:46:28
● 2017-10-15 02:44:42
○ 2026-05-19 04:03:40
○ 2026-08-04 21:41:46

●A154.218.144.1462026-08-04 → 2026-08-04 · 3 obs

○ 2026-05-19 04:03:40
● 2026-08-04 21:41:42
● 2026-08-04 21:41:46

○A154.83.226.482026-05-19 → 2026-05-19 · 4 obs

○ 2017-10-15 02:44:42
● 2026-05-19 04:03:40
○ 2026-08-04 21:41:42
○ 2026-08-04 21:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
centuryboyang.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 centuryboyang.com (unsigned zone)

⏱️ Timing

Total: 432ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.218.144.146`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

centuryboyang.com resolves to just one IP address, 154.218.144.146.

aenan.com is an example of another host name that shares IP numbers with centuryboyang.com.

Name Servers

centuryboyang.com has two authoritative name servers — ns1.julydns.com and ns2.julydns.com.

centuryboyang.com shares its NS records with other domains, for example 720(0x787878).com, jxlydt.com, dsplx.com and two others.

The name servers of centuryboyang.com overlap at least partially with those of other domains — among them moonwalks.cn, yrswzx.com, anlisi.com 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 and ns2.julydns.com each point to one IP address — 162.159.48.223.

The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.

centuryboyang.com - robtex.com