`bigblock.cn`

DNSSEC	⚠️ Not signed
A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
NS	`ns1.sedoparking.com` ⭐
		A	3.130.216.63^{🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix}
			PTR	`ec2-3-130-216-63.us-east-2.compute.amazonaws.com`
		A	91.195.241.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`ns2.sedoparking.com`
		A	34.211.188.210^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-211-188-210.us-west-2.compute.amazonaws.com`
		A	91.195.240.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`ns1.sedoparking.com`hostmaster@sedo.de 2018-05-16 #1

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034599450

Same first word

bigblock.no

bigblock.pl

bigblock.net

bigblock.ch

bigblock.dk

bigblock.hu

bigblock.fr

bigblock.de

bigblock.tech

bigblock.it

bigblock.us

bigblock.com.au

bigblock.cn

bigblock.ru

bigblock.ca

bigblock.nl

bigblock.com

Similar names

blockbig.com

DNS History

6 records (4 active, 2 former)

○NSdns13.hichina.com2017-03-22 → 2017-03-22 · 3 obs

● 2017-03-22 06:04:28
○ 2026-03-27 12:27:02
○ 2026-03-28 15:32:18

○NSdns14.hichina.com2017-03-22 → 2017-03-22 · 3 obs

● 2017-03-22 06:04:28
○ 2026-03-27 12:27:02
○ 2026-03-28 15:32:18

●NSns1.sedoparking.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-03-22 06:04:28
● 2026-03-27 12:27:02
● 2026-03-28 15:32:18

●NSns2.sedoparking.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-03-22 06:04:28
● 2026-03-27 12:27:02
● 2026-03-28 15:32:18

●MXlocalhost2026-03-27 → 2026-03-28 · 2 obs

● 2026-03-27 12:27:02
● 2026-03-28 15:32:18

●A64.190.63.2222026-03-27 → 2026-03-28 · 2 obs

● 2026-03-27 12:27:02
● 2026-03-28 15:32:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
bigblock.cn	ns1.sedoparking.com, ns2.sedoparking.com	-

✅ Authoritative Response

Server:34.211.188.210

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigblock.cn (unsigned zone)

⏱️ Timing

Total: 966ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.190.63.222`
NS	2	`ns2.sedoparking.com, ns1.sedoparking.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.sedoparking.com hostmaster.sedo.de`

Analysis

IP Addresses

bigblock.cn points to a single IP: 64.190.63.222.

Other host names, for instance host103.idolls.com, ns2.sligoracing.com, bankdeposit.net, flug-assistent.de and mailno.denticom.com share IP numbers with bigblock.cn.

Name Servers

Two name servers ns1.sedoparking.com and ns2.sedoparking.com handle delegation for bigblock.cn.

bigblock.cn uses the same name server setup as other domains, for example w.bandung.com, deinindex.de, seouniversity.in, 6u.be and nozomi.de.

bigblock.cn shares name servers with other domains at least in part, for instance neucare.com.

These name servers are commonly used with the name servers dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

Host names with two IP numbers:

ns1.sedoparking.com points to: 3.130.216.63 and 91.195.241.8

ns2.sedoparking.com points to: 34.211.188.210 and 91.195.240.8

Mail Servers

bigblock.cn is handled by a single mail server, localhost.

bigblock.cn has the same mail server setup as other domains, including fsgp.org, multit.com, mein-landkreis.de, diseaseclinic.com and lists.in.

bigblock.cn - robtex.com

bigblock.cn

cn