`open-engine.com`

DNSSEC	⚠️ Not signed
A	2600:3c07::2000:f5ff:fe7d:88d7^{🇫🇷 AKAMAI-LINODE-AP2600:3c07::/32 Akamai Technologies}
A	172.232.38.162^{🇫🇷 AKAMAI-LINODE-AP172.232.32.0/19 Akamai Technologies}
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	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
TXT	`protonmail-verification=813cfcf081c939a7b7f94bbfa730e4d6ff310a3f`
TXT	`google-site-verification=_HDtSL8gldknK3I_-tNOczAgXvYhBnjvU1NCi3n75go`
SOA	`ns1.linode.com`lucmorvan@protonmail.com serial=2021000088

`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=1777034876

Same first word

open-engine.com

open-engine.de

DNS History

19 records (9 active, 10 former)

○NSdns1.registrar-servers.com2017-01-04 → 2018-05-24 · 4 obs

● 2017-01-04 16:57:50
● 2018-05-24 01:51:00
○ 2026-03-28 13:03:22
○ 2026-04-24 13:16:34

○NSdns2.registrar-servers.com2017-01-04 → 2018-05-24 · 4 obs

● 2017-01-04 16:57:50
● 2018-05-24 01:51:00
○ 2026-03-28 13:03:22
○ 2026-04-24 13:16:34

●NSns1.linode.com2026-03-28 → 2026-04-24 · 3 obs

○ 2018-05-24 01:51:00
● 2026-03-28 13:03:22
● 2026-04-24 13:16:34

●NSns2.linode.com2026-03-28 → 2026-04-24 · 3 obs

○ 2018-05-24 01:51:00
● 2026-03-28 13:03:22
● 2026-04-24 13:16:34

●NSns3.linode.com2026-03-28 → 2026-04-24 · 3 obs

○ 2018-05-24 01:51:00
● 2026-03-28 13:03:22
● 2026-04-24 13:16:34

●NSns4.linode.com2026-03-28 → 2026-04-24 · 3 obs

○ 2018-05-24 01:51:00
● 2026-03-28 13:03:22
● 2026-04-24 13:16:34

●NSns5.linode.com2026-03-28 → 2026-04-24 · 3 obs

○ 2018-05-24 01:51:00
● 2026-03-28 13:03:22
● 2026-04-24 13:16:34

●MXmail.protonmail.ch2026-03-28 → 2026-04-24 · 3 obs

○ 2018-05-24 01:51:00
● 2026-03-28 13:03:22
● 2026-04-24 13:16:34

●MXmailsec.protonmail.ch2026-03-28 → 2026-04-24 · 3 obs

○ 2018-05-24 01:51:00
● 2026-03-28 13:03:22
● 2026-04-24 13:16:34

○MXmx.zoho.com2018-05-24 → 2018-05-24 · 4 obs

○ 2017-01-04 16:57:50
● 2018-05-24 01:51:00
○ 2026-03-28 13:03:22
○ 2026-04-24 13:16:34

○MXmx1.privateemail.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:57:50
○ 2018-05-24 01:51:00
○ 2026-04-24 13:16:34

○MXmx2.privateemail.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:57:50
○ 2018-05-24 01:51:00
○ 2026-04-24 13:16:34

○MXmx2.zoho.com2018-05-24 → 2018-05-24 · 4 obs

○ 2017-01-04 16:57:50
● 2018-05-24 01:51:00
○ 2026-03-28 13:03:22
○ 2026-04-24 13:16:34

○MXmx3.zoho.com2018-05-24 → 2018-05-24 · 4 obs

○ 2017-01-04 16:57:50
● 2018-05-24 01:51:00
○ 2026-03-28 13:03:22
○ 2026-04-24 13:16:34

○A139.162.36.1072026-03-28 → 2026-04-24 · 2 obs

○ 2026-03-28 13:03:22
○ 2026-04-24 13:16:34

●A172.232.38.1622026-03-28 → 2026-04-24 · 3 obs

○ 2018-05-24 01:51:00
● 2026-03-28 13:03:22
● 2026-04-24 13:16:34

○A192.64.119.1512017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:57:50
○ 2018-05-24 01:51:00
○ 2026-04-24 13:16:34

○A2400:8901::f03c:92ff:fe0b:356a2026-03-28 → 2026-04-24 · 2 obs

○ 2026-03-28 13:03:22
○ 2026-04-24 13:16:34

●A2600:3c07::2000:f5ff:fe7d:88d72026-03-28 → 2026-04-24 · 3 obs

○ 2018-05-24 01:51:00
● 2026-03-28 13:03:22
● 2026-04-24 13:16:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
open-engine.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.94.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open-engine.com (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.232.38.162`
AAAA	1	`2600:3c07::2000:f5ff:fe7d:88d7`
NS	5	`ns1.linode.com, ns5.linode.com...`
MX	2	`mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)`
TXT	3	`v=spf1 include:_spf.protonmail.ch mx ~al, google-site-verification=_HDtSL8gldknK3I...`
SOA	1	`ns1.linode.com lucmorvan.protonmail.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

IP Addresses

open-engine.com resolves to two IP numbers: 2600:3c07::2000:f5ff:fe7d:88d7 and 172.232.38.162.

Name Servers

open-engine.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

open-engine.com at least partially shares name servers with other domains, for instance se-edmagazine.com, kostasnasis.com, bafloristonline.com, oxidise.co.uk and arjache.com.

Host names with two IP numbers:

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

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

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

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

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

Mail Servers

Two mail servers handle open-engine.com: mail.protonmail.ch and mailsec.protonmail.ch.

open-engine.com shares the same mail server setup as other domains, for instance mafyuh.dev, chriskissner.com, ryanward.net, joshman.com and seyka.net.

open-engine.com shares some mail servers with other domains, at least partially, for instance mrtech.de, bazaarcafe.org, adam42.dk, nlogic.co.uk and womencrossdmz.org.

these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

open-engine.com - robtex.com

open-engine.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`open-engine.com`

`com`