contools.de - dns.ninja

`contools.de`

DNSSEC	⚠️ Not signed
A	2a00:1158:0:100::14^{🇫🇷 GD-EMEA-DC-SXB12a00:1158::/32 Mass Net}
		PTR	`twilight.ispgateway.de`
A	80.67.16.8^{🇩🇪 GD-EMEA-DC-CGN180.67.16.0/24 GD MASS Network}
NS	`ns81.domaincontrol.com` ⭐
		A	97.74.101.32^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns61.domaincontrol.com`
NS	`ns82.domaincontrol.com`
		A	173.201.69.32^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns62.domaincontrol.com`
MX	`contools-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns81.domaincontrol.com`dns@jomax.net 2020-11-16 #4

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1782306621

Subdomains

mail.contools.de

Same first word

contools.de

contools.com

contools.dk

Similar names

cnotools.com

losconto.net

scontolo.net

toolscon.com

ncotools.com

constool.com

noctools.com

noctools.net

losconto.com

scontolo.com

losconto.it

contosol.com

consoolt.com

consolto.com

DNS History

18 records (5 active, 13 former)

○NSns.namespace4you.de2015-07-14 → 2015-11-16 · 4 obs

● 2015-07-14 21:49:54
● 2015-11-16 11:14:46
○ 2016-02-04 20:32:20
○ 2026-06-24 13:35:54

○NSns1.bdm.microsoftonline.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-19 05:46:00
● 2019-12-29 11:55:38
○ 2026-04-09 08:43:00
○ 2026-06-24 13:35:54

○NSns1.ims-firmen.de2016-02-04 → 2017-02-19 · 5 obs

○ 2015-11-16 11:14:46
● 2016-02-04 20:32:20
● 2017-02-19 05:46:00
○ 2019-12-29 11:55:38
○ 2026-06-24 13:35:54

○NSns2.bdm.microsoftonline.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-19 05:46:00
● 2019-12-29 11:55:38
○ 2026-04-09 08:43:00
○ 2026-06-24 13:35:54

○NSns2.ims-firmen.de2016-02-04 → 2017-02-19 · 5 obs

○ 2015-11-16 11:14:46
● 2016-02-04 20:32:20
● 2017-02-19 05:46:00
○ 2019-12-29 11:55:38
○ 2026-06-24 13:35:54

○NSns2.namespace4you.de2015-07-14 → 2015-11-16 · 4 obs

● 2015-07-14 21:49:54
● 2015-11-16 11:14:46
○ 2016-02-04 20:32:20
○ 2026-06-24 13:35:54

○NSns3.bdm.microsoftonline.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-19 05:46:00
● 2019-12-29 11:55:38
○ 2026-04-09 08:43:00
○ 2026-06-24 13:35:54

○NSns4.bdm.microsoftonline.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-19 05:46:00
● 2019-12-29 11:55:38
○ 2026-04-09 08:43:00
○ 2026-06-24 13:35:54

●NSns81.domaincontrol.com2026-04-09 → 2026-06-24 · 3 obs

○ 2019-12-29 11:55:38
● 2026-04-09 08:43:00
● 2026-06-24 13:35:54

●NSns82.domaincontrol.com2026-04-09 → 2026-06-24 · 3 obs

○ 2019-12-29 11:55:38
● 2026-04-09 08:43:00
● 2026-06-24 13:35:54

●MXcontools-de.mail.protection.outlook.com2016-02-04 → 2026-06-24 · 3 obs

○ 2015-11-16 11:14:46
● 2016-02-04 20:32:20
● 2026-06-24 13:35:54

○MXmail.contools.de2016-02-04 → 2017-02-19 · 5 obs

○ 2015-11-16 11:14:46
● 2016-02-04 20:32:20
● 2017-02-19 05:46:00
○ 2019-12-29 11:55:38
○ 2026-06-24 13:35:54

○MXmxlb.ispgateway.de2015-07-14 → 2015-11-16 · 4 obs

● 2015-07-14 21:49:54
● 2015-11-16 11:14:46
○ 2016-02-04 20:32:20
○ 2026-06-24 13:35:54

○A213.174.36.972016-02-04 → 2017-02-19 · 5 obs

○ 2015-11-16 11:14:46
● 2016-02-04 20:32:20
● 2017-02-19 05:46:00
○ 2019-12-29 11:55:38
○ 2026-06-24 13:35:54

●A2a00:1158:0:100::142026-04-09 → 2026-06-24 · 3 obs

○ 2019-12-29 11:55:38
● 2026-04-09 08:43:00
● 2026-06-24 13:35:54

○A2a00:1158:0:300:9e9f::12015-07-14 → 2015-11-16 · 4 obs

● 2015-07-14 21:49:54
● 2015-11-16 11:14:46
○ 2016-02-04 20:32:20
○ 2026-06-24 13:35:54

○A46.252.18.532015-07-14 → 2015-11-16 · 4 obs

● 2015-07-14 21:49:54
● 2015-11-16 11:14:46
○ 2016-02-04 20:32:20
○ 2026-06-24 13:35:54

●A80.67.16.82026-04-09 → 2026-06-24 · 3 obs

○ 2019-12-29 11:55:38
● 2026-04-09 08:43:00
● 2026-06-24 13:35:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
contools.de	ns81.domaincontrol.com, ns82.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.69.32

NS records: ns81.domaincontrol.com, ns82.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contools.de (unsigned zone)

⏱️ Timing

Total: 1087ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.67.16.8`
AAAA	1	`2a00:1158:0:100::14`
NS	2	`ns81.domaincontrol.com, ns82.domaincontrol.com`
MX	1	`contools-de.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns81.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

contools.de serves as the parent of mail.contools.de.

IP Addresses

contools.de resolves to the IP addresses 80.67.16.8 and 2a00:1158:0:100::14

sonnenhof-oberstdorf.com, apartments-teneriffa.com, genz.de plus two other host names have IP numbers in common with contools.de.

Name Servers

contools.de is delegated to two name servers: ns81.domaincontrol.com and ns82.domaincontrol.com.

The name server configuration of contools.de is shared with other domains, for instance adoroisso.com.br, pwks.de, bildungszentrum-roggenburg.de and two others.

ns81.domaincontrol.com directs to 97.74.101.32 and ns82.domaincontrol.com directs to 173.201.69.32; each host name points to exactly one IP number.

Mail Servers

contools.de uses one mail server — contools-de.mail.protection.outlook.com.

contools.de uses the same mail servers as other domains, including mail.contools.de.

contools-de.mail.protection.outlook.com has 8 IP addresses: 52.101.68.0, 52.101.68.18, 52.101.73.2 plus 5 more.