`thinkbicycle.com`

DNSSEC	⚠️ Not signed
A	91.238.161.175^{🇬🇧 ENIXLTD91.238.160.0/22}
		PTR	`cp161175.hpdns.net`
NS	`ns1.hpdns.net` ⭐
		A	75.2.86.204^{🇺🇸 Amazon75.2.80.0/20}
			PTR	`a40296d1acd960697.awsglobalaccelerator.com`
NS	`ns2.hpdns.net`
		A	166.117.220.151^{🇺🇸 Amazon166.117.208.0/20}
			PTR	`a40296d1acd960697.awsglobalaccelerator.com`
NS	`ns3.hpdns.net`
		A	91.204.209.239^{🇬🇧 ENIXLTD91.204.208.0/22 RackSRV KSP Route Object}
NS	`ns4.hpdns.net`
		A	185.73.8.239^{🇬🇧 ENIXLTD185.73.8.0/24}
MX	`mx.thinkbicycle.com` ⭐
		A	91.238.161.175^{🇬🇧 ENIXLTD91.238.160.0/22}
			PTR	`cp161175.hpdns.net`
TXT	`v=spf1 +a +mx +ip4:91.238.161.175 include:spf.hostns.io ~all`
SOA	`ns1.hpdns.net`root@cp161175.hpdns.net 2026-03-17 #1

`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=1774423912

WOT: SUSPICIOUS (1/100)

Subdomains

mx.thinkbicycle.com

Same first word

thinkbicycle.com

DNS History

13 records (6 active, 7 former)

○NSns1.4uh.net2015-05-27 → 2017-09-17 · 4 obs

● 2015-05-27 21:49:22
● 2017-09-17 18:04:50
○ 2026-03-19 16:43:04
○ 2026-03-25 07:51:42

●NSns1.hpdns.net2026-03-19 → 2026-03-25 · 3 obs

○ 2017-09-17 18:04:50
● 2026-03-19 16:43:04
● 2026-03-25 07:51:42

○NSns2.4uh.net2015-05-27 → 2017-09-17 · 4 obs

● 2015-05-27 21:49:22
● 2017-09-17 18:04:50
○ 2026-03-19 16:43:04
○ 2026-03-25 07:51:42

●NSns2.hpdns.net2026-03-19 → 2026-03-25 · 3 obs

○ 2017-09-17 18:04:50
● 2026-03-19 16:43:04
● 2026-03-25 07:51:42

○NSns3.4uh.net2015-05-27 → 2017-09-17 · 4 obs

● 2015-05-27 21:49:22
● 2017-09-17 18:04:50
○ 2026-03-19 16:43:04
○ 2026-03-25 07:51:42

●NSns3.hpdns.net2026-03-19 → 2026-03-25 · 3 obs

○ 2017-09-17 18:04:50
● 2026-03-19 16:43:04
● 2026-03-25 07:51:42

○NSns4.4uh.net2015-05-27 → 2017-09-17 · 4 obs

● 2015-05-27 21:49:22
● 2017-09-17 18:04:50
○ 2026-03-19 16:43:04
○ 2026-03-25 07:51:42

●NSns4.hpdns.net2026-03-19 → 2026-03-25 · 3 obs

○ 2017-09-17 18:04:50
● 2026-03-19 16:43:04
● 2026-03-25 07:51:42

●MXmx.thinkbicycle.com2026-03-19 → 2026-03-25 · 3 obs

○ 2017-09-17 18:04:50
● 2026-03-19 16:43:04
● 2026-03-25 07:51:42

○MXmx1.4uh.net2015-05-27 → 2017-09-17 · 4 obs

● 2015-05-27 21:49:22
● 2017-09-17 18:04:50
○ 2026-03-19 16:43:04
○ 2026-03-25 07:51:42

○MXmx2.4uh.net2015-05-27 → 2017-09-17 · 4 obs

● 2015-05-27 21:49:22
● 2017-09-17 18:04:50
○ 2026-03-19 16:43:04
○ 2026-03-25 07:51:42

○A89.248.61.1002015-05-27 → 2017-09-17 · 4 obs

● 2015-05-27 21:49:22
● 2017-09-17 18:04:50
○ 2026-03-19 16:43:04
○ 2026-03-25 07:51:42

●A91.238.161.1752026-03-19 → 2026-03-25 · 3 obs

○ 2017-09-17 18:04:50
● 2026-03-19 16:43:04
● 2026-03-25 07:51:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thinkbicycle.com	ns1.hpdns.net, ns2.hpdns.net, ns3.hpdns.net, ns4.hpdns.net	-

✅ Authoritative Response

Server:185.73.8.239

NS records: ns1.hpdns.net, ns2.hpdns.net, ns3.hpdns.net, ns4.hpdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkbicycle.com (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.238.161.175`
NS	4	`ns1.hpdns.net, ns3.hpdns.net...`
MX	1	`mx.thinkbicycle.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:91.238.161.175 includ`
SOA	1	`ns1.hpdns.net root.cp161175.hpdns.net`

Analysis

Hierarchy

mx.thinkbicycle.com has thinkbicycle.com as its parent.

IP Addresses

thinkbicycle.com maps to IP address 91.238.161.175.

Other host names, for instance mx.ukhcsl.com, mx.markbroughton.org.uk, mx.grayhs.co.uk, tvcameramuseum.org and sarkestate.com share IP numbers with thinkbicycle.com.

Name Servers

thinkbicycle.com is delegated to four name servers: ns1.hpdns.net, ns2.hpdns.net, ns3.hpdns.net and ns4.hpdns.net.

thinkbicycle.com at least partially shares name servers with other domains such as jtpickfords.com, 9therithairscouts.org.uk, clfcvillage.org, gothamprimary.co.uk and clive-carver.org.uk.

These name servers are often used together with ns1.4uh.net, ns1.enixns.com, ns2.enixns.com, ns2.4uh.net, ns4.4uh.net, ns3.4uh.net, ns3.enixns.com, ns4.enixns.com, dns1.bcs-hosting.net and dns2.bcs-hosting.net.

Host names with one IP number:

ns1.hpdns.net points to: 75.2.86.204

ns2.hpdns.net points to: 166.117.220.151

ns3.hpdns.net points to: 91.204.209.239

ns4.hpdns.net points to: 185.73.8.239

Mail Servers

thinkbicycle.com is handled by a single mail server, mx.thinkbicycle.com.

mx.thinkbicycle.com points to one IP number: 91.238.161.175.

thinkbicycle.com - robtex.com