`integrability.org`

DNSSEC	⚠️ Not signed
A	78.159.99.205^{🇩🇪 LEASEWEB-DE-FRA-1078.159.96.0/19 Leaseweb DE}
		PTR	`opal6.opalstack.com`
NS	`ns2.de.opalstack.com` ⭐
		A	139.162.223.59^{🇬🇧 AKAMAI-LINODE-AP139.162.192.0/19 Akamai Technologies}
			PTR	`ns2.de.opalstack.com`
NS	`ns1.de.opalstack.com`
		A	139.162.174.250^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
			PTR	`ns1.de.opalstack.com`
NS	`ns3.de.opalstack.com`
		A	139.162.190.189^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
			PTR	`ns3.de.opalstack.com`
MX	`mx1.de.opalstack.com` ⭐
		A	2a01:7e01:e001:856::1^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`mx1.de.opalstack.com`
		A	139.162.189.90^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
			PTR	`mx1.de.opalstack.com`
MX	`mx2.de.opalstack.com` ⭐
		A	178.162.221.165^{🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18}
			PTR	`mx2.de.opalstack.com`
TXT	`v=spf1 include:spf.opalstack.com ~all`
SOA	`ns2.de.opalstack.com`hostmaster@integrability.org 2026-01-06 #3

`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=1774581954

Same first word

integrability.org

DNS History

9 records (6 active, 3 former)

●NSns1.de.opalstack.com2026-02-23 → 2026-03-27 · 3 obs

○ 2020-01-27 13:25:58
● 2026-02-23 13:10:02
● 2026-03-27 04:05:08

●NSns2.de.opalstack.com2026-02-23 → 2026-03-27 · 3 obs

○ 2020-01-27 13:25:58
● 2026-02-23 13:10:02
● 2026-03-27 04:05:08

●NSns3.de.opalstack.com2026-02-23 → 2026-03-27 · 3 obs

○ 2020-01-27 13:25:58
● 2026-02-23 13:10:02
● 2026-03-27 04:05:08

○NSns45.domaincontrol.com2020-01-27 → 2020-01-27 · 3 obs

● 2020-01-27 13:25:58
○ 2026-02-23 13:10:02
○ 2026-03-27 04:05:08

○NSns46.domaincontrol.com2020-01-27 → 2020-01-27 · 3 obs

● 2020-01-27 13:25:58
○ 2026-02-23 13:10:02
○ 2026-03-27 04:05:08

●MXmx1.de.opalstack.com2026-02-23 → 2026-03-27 · 2 obs

● 2026-02-23 13:10:02
● 2026-03-27 04:05:08

●MXmx2.de.opalstack.com2026-02-23 → 2026-03-27 · 2 obs

● 2026-02-23 13:10:02
● 2026-03-27 04:05:08

○A184.168.221.492020-01-27 → 2020-01-27 · 3 obs

● 2020-01-27 13:25:58
○ 2026-02-23 13:10:02
○ 2026-03-27 04:05:08

●A78.159.99.2052026-02-23 → 2026-03-27 · 3 obs

○ 2020-01-27 13:25:58
● 2026-02-23 13:10:02
● 2026-03-27 04:05:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
integrability.org	ns3.de.opalstack.com, ns2.de.opalstack.com, ns1.de.opalstack.com	-

✅ Authoritative Response

Server:139.162.190.189

NS records: ns3.de.opalstack.com, ns2.de.opalstack.com, ns1.de.opalstack.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for integrability.org (unsigned zone)

⏱️ Timing

Total: 742ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.159.99.205`
NS	3	`ns1.de.opalstack.com, ns2.de.opalstack.com...`
MX	2	`mx2.de.opalstack.com (pri: 10), mx1.de.opalstack.com (pri: 10)`
TXT	1	`v=spf1 include:spf.opalstack.com ~all`
SOA	1	`ns2.de.opalstack.com hostmaster.integrab`

Analysis

IP Addresses

integrability.org resolves to a single IP address: 78.159.99.205.

Other host names including www.flintlib.org, wifimax.cz, gemnet.cz, serenasupergreen.de and www.rotosigns.com share IP numbers with integrability.org.

Name Servers

integrability.org is delegated to three name servers: ns1.de.opalstack.com, ns2.de.opalstack.com and ns3.de.opalstack.com.

integrability.org at least partially shares name servers with other domains, including prasinos.info, changeset.hr, transgressivedownloads.com, milicajevtic.com and dimics.com.

These name servers are often used together with ns1.us.opalstack.com.

Hostnames with a single IP:

ns1.de.opalstack.com points to: 139.162.174.250.

ns2.de.opalstack.com points to: 139.162.223.59.

ns3.de.opalstack.com points to: 139.162.190.189.

Mail Servers

integrability.org is handled by two mail servers: mx1.de.opalstack.com and mx2.de.opalstack.com.

integrability.org shares its mail server setup with other domains, including fountainfilms.com, trentom.eu, grinugr.org, instruement.com and www.svetmasina.com.

integrability.org shares some mail servers with other domains, for instance hospitalrun.io, newwws.co.il, humanleg.org.uk and 100-downloads.com.

Hosts with two IPs:

mx1.de.opalstack.com points to 2a01:7e01:e001:856::1 and 139.162.189.90.

Hosts with one IP:

mx2.de.opalstack.com points to 178.162.221.165.

integrability.org - robtex.com