`colabfit.org`

DNSSEC	⚠️ Not signed
A	216.165.12.42^{🇺🇸 NYU-HSRN-01216.165.12.0/24}
		PTR	`floating-ip.hsrn.nyu.edu`
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`
		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	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
MX	`mail.colabfit.org`⁽¹⁰⁰⁾
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
TXT	`google-site-verification=3dwABnNzCVxto4Hu_-ACUV4J2gfsVC5muDrTdPCc0l0`
SOA	`ns1.linode.com`admin@openkim.org serial=2021000023

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785935221

Same first word

colabfit.org

colabfit.com

Similar names

bitfocal.com

fitcolab.org

bactofil.ch

botfacil.com

lactobif.com

facilbot.com

cobaltfi.com

fitcolab.com

bactofil.com

lactobif.net

DNS History

9 records (9 active, 0 former)

●NSns1.linode.com2026-06-15 → 2026-08-05 · 2 obs

● 2026-06-15 21:38:48
● 2026-08-05 13:14:18

●NSns2.linode.com2026-06-15 → 2026-08-05 · 2 obs

● 2026-06-15 21:38:48
● 2026-08-05 13:14:18

●NSns3.linode.com2026-06-15 → 2026-08-05 · 2 obs

● 2026-06-15 21:38:48
● 2026-08-05 13:14:18

●NSns4.linode.com2026-06-15 → 2026-08-05 · 2 obs

● 2026-06-15 21:38:48
● 2026-08-05 13:14:18

●NSns5.linode.com2026-06-15 → 2026-08-05 · 2 obs

● 2026-06-15 21:38:48
● 2026-08-05 13:14:18

●MXfb.mail.gandi.net2026-06-15 → 2026-08-05 · 2 obs

● 2026-06-15 21:38:48
● 2026-08-05 13:14:18

●MXmail.colabfit.org2026-06-15 → 2026-08-05 · 2 obs

● 2026-06-15 21:38:48
● 2026-08-05 13:14:18

●MXspool.mail.gandi.net2026-06-15 → 2026-08-05 · 2 obs

● 2026-06-15 21:38:48
● 2026-08-05 13:14:18

●A216.165.12.422026-06-15 → 2026-08-05 · 2 obs

● 2026-06-15 21:38:48
● 2026-08-05 13:14:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
colabfit.org	ns4.linode.com, ns3.linode.com, ns5.linode.com, ns2.linode.com...	-

✅ Authoritative Response

Server:92.123.94.2

NS records: ns4.linode.com, ns3.linode.com, ns5.linode.com, ns2.linode.com, ns1.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colabfit.org (unsigned zone)

⏱️ Timing

Total: 2697ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.165.12.42`
NS	5	`ns1.linode.com, ns4.linode.com...`
MX	3	`fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)...`
TXT	2	`google-site-verification=3dwABnNzCVxto4H, v=spf1 include:_mailcust.gandi.net ?all`
SOA	1	`ns1.linode.com admin.openkim.org`

Analysis

IP Addresses

colabfit.org resolves to one IP address: 216.165.12.42.

hsrn.nyu.edu, hpc.nyu.edu and floating-ip.hsrn.nyu.edu are examples of other host names that share IP numbers with colabfit.org.

Name Servers

colabfit.org has five name servers, which are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

colabfit.org partially shares its NS delegation with several other domains, including countingtweets.com, coconutcooking.com, l-c.ch and two others.

These name servers are regularly seen alongside ns4.linode.com and ns5.linode.com as name servers.

Hostnames that resolve to two IP addresses:

ns1.linode.com points to 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com points to 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com points to 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com points to 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com points to 92.123.95.2 and 2600:14c0:7::2.