codethink.info - dns.ninja

`codethink.info`

DNSSEC	⚠️ Not signed
A	104.237.134.81^{🇺🇸 AKAMAI-LINODE-AP104.237.128.0/21 Akamai Technologies}
		PTR	`codethink.info`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`mail.codethink.info` ⭐
		A	104.237.134.81^{🇺🇸 AKAMAI-LINODE-AP104.237.128.0/21 Akamai Technologies}
			PTR	`codethink.info`
SOA	`ns1.linode.com`waltermundt@codethink.info serial=2021000004

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1784930155

PTR for

81.134.237.104.in-addr.arpa

Subdomains

mail.codethink.info

Same first word

codethink.com

codethink.me

codethink.de

codethink.com.br

codethink.net

codethink.org

codethink.info

codethink.co.uk

Similar names

DNS History

7 records (7 active, 0 former)

●NSns1.linode.com2015-07-21 → 2026-07-24 · 2 obs

● 2015-07-21 17:33:26
● 2026-07-24 22:40:24

●NSns2.linode.com2015-07-21 → 2026-07-24 · 2 obs

● 2015-07-21 17:33:26
● 2026-07-24 22:40:24

●NSns3.linode.com2015-07-21 → 2026-07-24 · 2 obs

● 2015-07-21 17:33:26
● 2026-07-24 22:40:24

●NSns4.linode.com2015-07-21 → 2026-07-24 · 2 obs

● 2015-07-21 17:33:26
● 2026-07-24 22:40:24

●NSns5.linode.com2015-07-21 → 2026-07-24 · 2 obs

● 2015-07-21 17:33:26
● 2026-07-24 22:40:24

●MXmail.codethink.info2015-07-21 → 2026-07-24 · 2 obs

● 2015-07-21 17:33:26
● 2026-07-24 22:40:24

●A104.237.134.812015-07-21 → 2026-07-24 · 2 obs

● 2015-07-21 17:33:26
● 2026-07-24 22:40:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
codethink.info	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com	-

✅ Authoritative Response

Server:92.123.94.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codethink.info (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.237.134.81`
NS	5	`ns5.linode.com, ns4.linode.com...`
MX	1	`mail.codethink.info (pri: 10)`
SOA	1	`ns1.linode.com waltermundt.codethink.inf`

Analysis

Hierarchy

mail.codethink.info is delegated beneath codethink.info.

IP Addresses

codethink.info points to a single IP number: 104.237.134.81.

There are other host names — mail.codethink.info among them — that share IP numbers with codethink.info.

Name Servers

Delegation for codethink.info is to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

There is at least partial name server overlap between codethink.info and other domains — pjly.io, dronolator.com, tomanek.org and two more among them.

These name servers frequently co-occur with the name servers ns4.linode.com and ns5.linode.com.

Host names with two IP numbers:

ns1.linode.com has two IP addresses: 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com has two IP addresses: 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com has two IP addresses: 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com has two IP addresses: 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com has two IP addresses: 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

codethink.info has one mail server: mail.codethink.info.

mail.codethink.info has exactly one IP number: 104.237.134.81.