congreet.de - dns.ninja

`congreet.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:d0a:1235::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`www261.your-server.de`
A	188.40.28.161^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
NS	`ns-1371.awsdns-43.org` ⭐
		A	2600:9000:5305:5b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1371.awsdns-43.org`
		A	205.251.197.91^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1371.awsdns-43.org`
NS	`ns-2012.awsdns-59.co.uk`
		A	2600:9000:5307:dc00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2012.awsdns-59.co.uk`
		A	205.251.199.220^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2012.awsdns-59.co.uk`
NS	`ns-320.awsdns-40.com`
		A	2600:9000:5301:4000::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-320.awsdns-40.com`
		A	205.251.193.64^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-320.awsdns-40.com`
NS	`ns-874.awsdns-45.net`
		A	2600:9000:5303:6a00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-874.awsdns-45.net`
		A	205.251.195.106^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-874.awsdns-45.net`
MX	`congreet-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`MS=ms27698969`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-1371.awsdns-43.org`awsdns-hostmaster@amazon.com serial=1

`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=1785282476

Same first word

congreet.com

congreet.de

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DNS History

16 records (7 active, 9 former)

●NSns-1371.awsdns-43.org2026-02-27 → 2026-07-28 · 3 obs

○ 2020-01-07 12:11:00
● 2026-02-27 19:50:14
● 2026-07-28 23:48:24

●NSns-2012.awsdns-59.co.uk2026-02-27 → 2026-07-28 · 3 obs

○ 2020-01-07 12:11:00
● 2026-02-27 19:50:14
● 2026-07-28 23:48:24

●NSns-320.awsdns-40.com2026-02-27 → 2026-07-28 · 3 obs

○ 2020-01-07 12:11:00
● 2026-02-27 19:50:14
● 2026-07-28 23:48:24

●NSns-874.awsdns-45.net2026-02-27 → 2026-07-28 · 3 obs

○ 2020-01-07 12:11:00
● 2026-02-27 19:50:14
● 2026-07-28 23:48:24

○NSns1.dmsolutions.de2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-17 15:51:06
● 2020-01-07 12:11:00
○ 2026-02-27 19:50:14
○ 2026-07-28 23:48:24

○NSns1.hans.hosteurope.de2015-08-06 → 2017-02-17 · 4 obs

● 2015-08-06 06:42:18
● 2017-02-17 15:51:06
○ 2020-01-07 12:11:00
○ 2026-07-28 23:48:24

○NSns2.dmsolutions.de2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-17 15:51:06
● 2020-01-07 12:11:00
○ 2026-02-27 19:50:14
○ 2026-07-28 23:48:24

○NSns2.hans.hosteurope.de2015-08-06 → 2017-02-17 · 4 obs

● 2015-08-06 06:42:18
● 2017-02-17 15:51:06
○ 2020-01-07 12:11:00
○ 2026-07-28 23:48:24

○NSns3.dmsolutions.de2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-17 15:51:06
● 2020-01-07 12:11:00
○ 2026-02-27 19:50:14
○ 2026-07-28 23:48:24

○NSns4.dmsolutions.de2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-17 15:51:06
● 2020-01-07 12:11:00
○ 2026-02-27 19:50:14
○ 2026-07-28 23:48:24

●MXcongreet-de.mail.protection.outlook.com2026-02-27 → 2026-07-28 · 3 obs

○ 2020-01-07 12:11:00
● 2026-02-27 19:50:14
● 2026-07-28 23:48:24

○MXmail.congreet.de2015-08-06 → 2020-01-07 · 4 obs

● 2015-08-06 06:42:18
● 2020-01-07 12:11:00
○ 2026-02-27 19:50:14
○ 2026-07-28 23:48:24

●A188.40.28.1612026-02-27 → 2026-07-28 · 3 obs

○ 2020-01-07 12:11:00
● 2026-02-27 19:50:14
● 2026-07-28 23:48:24

○A213.239.209.1092015-08-06 → 2017-02-17 · 4 obs

● 2015-08-06 06:42:18
● 2017-02-17 15:51:06
○ 2020-01-07 12:11:00
○ 2026-07-28 23:48:24

●A2a01:4f8:d0a:1235::22026-02-27 → 2026-07-28 · 3 obs

○ 2020-01-07 12:11:00
● 2026-02-27 19:50:14
● 2026-07-28 23:48:24

○A87.118.76.1862020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-17 15:51:06
● 2020-01-07 12:11:00
○ 2026-02-27 19:50:14
○ 2026-07-28 23:48:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
congreet.de	ns-320.awsdns-40.com, ns-874.awsdns-45.net, ns-1371.awsdns-43.org, ns-2012.awsdns-59.co.uk	-

✅ Authoritative Response

Server:205.251.193.64

NS records: ns-320.awsdns-40.com, ns-874.awsdns-45.net, ns-1371.awsdns-43.org, ns-2012.awsdns-59.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congreet.de (unsigned zone)

⏱️ Timing

Total: 2408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.28.161`
AAAA	1	`2a01:4f8:d0a:1235::2`
NS	4	`ns-1371.awsdns-43.org, ns-2012.awsdns-59.co.uk...`
MX	1	`congreet-de.mail.protection.outlook.com`
TXT	2	`MS=ms27698969, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-1371.awsdns-43.org awsdns-hostmaster.`

Analysis

IP Addresses

congreet.de points to the IP addresses 188.40.28.161 and 2a01:4f8:d0a:1235::2

mail.wineandwater.de, pantercats.de, mail.lni.de plus two other host names have IP numbers in common with congreet.de.

Name Servers

Four name servers handle the delegation for congreet.de: ns-320.awsdns-40.com, ns-874.awsdns-45.net, ns-1371.awsdns-43.org and ns-2012.awsdns-59.co.uk.

At least some of congreet.de's name servers are shared with other domains, for example conservis.ag, rev-stamp.com, 225.154.66.in-addr.arpa and two more.

These name servers tend to be used in conjunction with the name servers ns-1674.awsdns-17.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-320.awsdns-40.com directs to 205.251.193.64 and 2600:9000:5301:4000::1; ns-874.awsdns-45.net directs to 205.251.195.106 and 2600:9000:5303:6a00::1; ns-1371.awsdns-43.org directs to 205.251.197.91 and 2600:9000:5305:5b00::1; ns-2012.awsdns-59.co.uk directs to 205.251.199.220 and 2600:9000:5307:dc00::1.

Mail Servers

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

congreet-de.mail.protection.outlook.com has 8 IP addresses: 52.101.68.29, 52.101.73.2, 52.101.73.24 plus 5 more.