`cairuituliao.com`

DNSSEC	⚠️ Not signed
A	156.254.197.212^{🇭🇰 HKIDC-AS-AP156.254.192.0/18 ABC}
NS	`a1.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	`b1.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=1779510737

`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=1785335607

Previously NS for

cairuituliao.com

Same first word

cairuituliao.com

DNS History

15 records (5 active, 10 former)

●NSa.share-dns.com2026-07-09 → 2026-07-29 · 3 obs

○ 2017-09-07 21:56:26
● 2026-07-09 17:51:00
● 2026-07-29 14:59:28

●NSa1.share-dns.com2026-07-09 → 2026-07-29 · 3 obs

○ 2017-09-07 21:56:26
● 2026-07-09 17:51:00
● 2026-07-29 14:59:28

●NSb.share-dns.net2026-07-09 → 2026-07-29 · 3 obs

○ 2017-09-07 21:56:26
● 2026-07-09 17:51:00
● 2026-07-29 14:59:28

●NSb1.share-dns.net2026-07-09 → 2026-07-29 · 3 obs

○ 2017-09-07 21:56:26
● 2026-07-09 17:51:00
● 2026-07-29 14:59:28

○NScairuituliao.com2015-08-16 → 2016-06-27 · 4 obs

● 2015-08-16 11:49:34
● 2016-06-27 16:39:20
○ 2017-02-11 00:25:10
○ 2026-07-29 14:59:28

○NSjuming.dnsdun.com2017-02-11 → 2017-09-07 · 5 obs

○ 2016-06-27 16:39:20
● 2017-02-11 00:25:10
● 2017-09-07 21:56:26
○ 2026-07-09 17:51:00
○ 2026-07-29 14:59:28

○NSjuming.dnsdun.net2017-02-11 → 2017-09-07 · 5 obs

○ 2016-06-27 16:39:20
● 2017-02-11 00:25:10
● 2017-09-07 21:56:26
○ 2026-07-09 17:51:00
○ 2026-07-29 14:59:28

○NSns63.domaincontrol.com2026-07-09 → 2026-07-29 · 2 obs

○ 2026-07-09 17:51:00
○ 2026-07-29 14:59:28

○NSns64.domaincontrol.com2026-07-09 → 2026-07-29 · 2 obs

○ 2026-07-09 17:51:00
○ 2026-07-29 14:59:28

○A13.248.213.452026-07-09 → 2026-07-29 · 2 obs

○ 2026-07-09 17:51:00
○ 2026-07-29 14:59:28

●A156.254.197.2122026-07-09 → 2026-07-29 · 3 obs

○ 2017-09-07 21:56:26
● 2026-07-09 17:51:00
● 2026-07-29 14:59:28

○A172.106.240.402017-02-11 → 2017-09-07 · 5 obs

○ 2016-03-09 22:59:48
● 2017-02-11 00:25:10
● 2017-09-07 21:56:26
○ 2026-07-09 17:51:00
○ 2026-07-29 14:59:28

○A76.223.67.1892026-07-09 → 2026-07-29 · 2 obs

○ 2026-07-09 17:51:00
○ 2026-07-29 14:59:28

○A98.126.48.842015-08-16 → 2016-03-09 · 4 obs

● 2015-08-16 11:49:34
● 2016-03-09 22:59:48
○ 2017-02-11 00:25:10
○ 2026-07-29 14:59:28

○CNAMEusns4.7itt.com2015-08-16 → 2015-12-01 · 4 obs

● 2015-08-16 11:49:34
● 2015-12-01 23:07:02
○ 2016-03-09 22:59:48
○ 2026-07-29 14:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
cairuituliao.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cairuituliao.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.254.197.212`
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 (a1.share-dns.com)

Analysis

IP Addresses

cairuituliao.com has exactly one IP address — 156.254.197.212.

Name Servers

Four name servers handle the delegation for cairuituliao.com: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

At least some of cairuituliao.com's name servers are shared with other domains, for example haizk.com, ffbq.pro, xasjcw.com and two more.

These name servers tend to co-occur with a10.share-dns.com, b10.share-dns.net, a3.share-dns.com and 7 other name servers in the same DNS delegations.

a1.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b1.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

a1.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.

b1.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.

cairuituliao.com - robtex.com