3server.de - dns.ninja

`3server.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:171a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d073^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.26^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.115^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`addyson.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2644^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addyson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c244^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`addyson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2244^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`addyson.ns.cloudflare.com`
		A	108.162.194.68^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addyson.ns.cloudflare.com`
		A	162.159.38.68^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addyson.ns.cloudflare.com`
		A	172.64.34.68^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addyson.ns.cloudflare.com`
NS	`pete.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c188^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pete.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2188^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pete.ns.cloudflare.com`
		A	108.162.193.136^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	172.64.33.136^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	173.245.59.136^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
MX	`3server-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.26, 172.67.208.115
		IPv6 hints	2606:4700:3033::6815:171a, 2606:4700:3037::ac43:d073
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOA	`addyson.ns.cloudflare.com`dns@cloudflare.com serial=2407154789

`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=1782822342

WOT: SAFE (76/100)

PTR for

216.25.99.88.in-addr.arpa

Same first word

3server.net

3server.cz

3server.de

3server.eu

3server.com

Similar names

server3.eu.com

server3.co.uk

server3.nl

server3.cc

server3.se

server3.info

server3.ru

server3.com

server3.tk

server3.bplaced.net

server3.org

rev3rse.it

server3.cloud

server3.nagoya

3srever.com

r3verse.com

r3serve.com

server3.net

server3.eu

DNS History

24 records (7 active, 17 former)

●NSaddyson.ns.cloudflare.com2021-07-21 → 2026-06-30 · 3 obs

○ 2017-02-15 03:31:08
● 2021-07-21 20:04:38
● 2026-06-30 12:52:00

○NSk1.kundencontroller.de2015-08-06 → 2017-02-15 · 4 obs

● 2015-08-06 08:04:22
● 2017-02-15 03:31:08
○ 2021-07-21 20:04:38
○ 2026-06-30 12:52:00

○NSns1.kundencontroller.de2015-08-06 → 2017-02-15 · 4 obs

● 2015-08-06 08:04:22
● 2017-02-15 03:31:08
○ 2021-07-21 20:04:38
○ 2026-06-30 12:52:00

○NSns2.kundencontroller.de2015-08-06 → 2017-02-15 · 4 obs

● 2015-08-06 08:04:22
● 2017-02-15 03:31:08
○ 2021-07-21 20:04:38
○ 2026-06-30 12:52:00

●NSpete.ns.cloudflare.com2021-07-21 → 2026-06-30 · 3 obs

○ 2017-02-15 03:31:08
● 2021-07-21 20:04:38
● 2026-06-30 12:52:00

●MX3server-de.mail.protection.outlook.com2021-07-21 → 2026-06-30 · 3 obs

○ 2017-02-15 03:31:08
● 2021-07-21 20:04:38
● 2026-06-30 12:52:00

○MXmx10.kundencontroller.de2015-08-06 → 2017-02-15 · 4 obs

● 2015-08-06 08:04:22
● 2017-02-15 03:31:08
○ 2021-07-21 20:04:38
○ 2026-06-30 12:52:00

○MXmx20.kundencontroller.de2015-08-06 → 2017-02-15 · 4 obs

● 2015-08-06 08:04:22
● 2017-02-15 03:31:08
○ 2021-07-21 20:04:38
○ 2026-06-30 12:52:00

●A104.21.23.262021-07-21 → 2026-06-30 · 12 obs

○ 2017-02-15 03:31:08
● 2021-07-21 20:04:38
○ 2026-02-20 14:02:28
○ 2026-03-02 22:11:36
● 2026-03-08 06:45:52
● 2026-04-14 15:58:34
○ 2026-04-16 04:37:34
● 2026-04-29 20:19:18
● 2026-05-19 00:34:10
○ 2026-05-31 04:40:04
● 2026-06-09 13:57:12
● 2026-06-30 12:52:00

●A172.67.208.1152021-07-21 → 2026-06-30 · 12 obs

○A188.114.96.02026-02-20 → 2026-05-31 · 11 obs

○ 2021-07-21 20:04:38
● 2026-02-20 14:02:28
● 2026-03-02 22:11:36
○ 2026-03-08 06:45:52
○ 2026-04-14 15:58:34
● 2026-04-16 04:37:34
○ 2026-04-29 20:19:18
○ 2026-05-19 00:34:10
● 2026-05-31 04:40:04
○ 2026-06-09 13:57:12
○ 2026-06-30 12:52:00

○A188.114.97.02026-02-20 → 2026-05-31 · 11 obs

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-02 22:11:36
● 2026-03-08 06:45:52
○ 2026-03-10 14:37:18
○ 2026-06-30 12:52:00

○A2606:4700:3032::6815:171a2021-07-21 → 2026-06-09 · 13 obs

○ 2017-02-15 03:31:08
● 2021-07-21 20:04:38
○ 2026-02-20 14:02:28
○ 2026-03-08 06:45:52
● 2026-03-10 14:37:18
● 2026-04-14 15:58:34
○ 2026-04-16 04:37:34
● 2026-04-29 20:19:18
● 2026-05-19 00:34:10
○ 2026-05-31 04:40:04
● 2026-06-09 13:57:12
○ 2026-06-30 12:51:56
○ 2026-06-30 12:52:00

○A2606:4700:3032::ac43:d0732021-07-21 → 2026-06-09 · 13 obs

●A2606:4700:3033::6815:171a2026-06-30 → 2026-06-30 · 3 obs

○ 2026-06-09 13:57:12
● 2026-06-30 12:51:56
● 2026-06-30 12:52:00

●A2606:4700:3037::ac43:d0732026-06-30 → 2026-06-30 · 3 obs

○ 2026-06-09 13:57:12
● 2026-06-30 12:51:56
● 2026-06-30 12:52:00

○A2a02:180:1:1::1192016-03-09 → 2016-03-09 · 4 obs

○ 2015-12-06 14:51:48
● 2016-03-09 22:30:44
○ 2017-02-15 03:31:08
○ 2026-06-30 12:52:00

○A2a02:180:1:1::517:d5b2015-08-06 → 2015-12-06 · 4 obs

● 2015-08-06 08:04:22
● 2015-12-06 14:51:48
○ 2016-03-09 22:30:44
○ 2026-06-30 12:52:00

○A2a02:180:6:1::6a2017-02-15 → 2017-02-15 · 4 obs

○ 2016-03-09 22:30:44
● 2017-02-15 03:31:08
○ 2021-07-21 20:04:38
○ 2026-06-30 12:52:00

○A2a06:98c1:3120::2026-02-20 → 2026-05-31 · 11 obs

○A2a06:98c1:3121::2026-02-20 → 2026-05-31 · 11 obs

○A81.7.13.912015-08-06 → 2015-12-06 · 4 obs

● 2015-08-06 08:04:22
● 2015-12-06 14:51:48
○ 2016-03-09 22:30:44
○ 2026-06-30 12:52:00

○A81.7.14.1192016-03-09 → 2017-02-15 · 5 obs

○ 2015-12-06 14:51:48
● 2016-03-09 22:30:44
● 2017-02-15 03:31:08
○ 2021-07-21 20:04:38
○ 2026-06-30 12:52:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
3server.de	addyson.ns.cloudflare.com, pete.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.136

NS records: addyson.ns.cloudflare.com, pete.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3server.de (unsigned zone)

⏱️ Timing

Total: 1263ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.26, 172.67.208.115`
AAAA	2	`2606:4700:3037::ac43:d073, 2606:4700:3033::6815:171a`
NS	2	`addyson.ns.cloudflare.com, pete.ns.cloudflare.com`
MX	1	`3server-de.mail.protection.outlook.com (`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`addyson.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

3server.de has four IP addresses: 104.21.23.26, 172.67.208.115, 2606:4700:3033::6815:171a and 2606:4700:3037::ac43:d073.

growtopian.com, bebas-jitu.store, breezeks.org and two other host names share IP numbers with 3server.de.

Name Servers

DNS delegation for 3server.de points to two name servers: addyson.ns.cloudflare.com and pete.ns.cloudflare.com.

3server.de uses the same name servers as several other domains — among them solario24.org, thefisherman.com, smallboatsmonthly.com and two more.

3server.de has at least partial name server overlap with other domains, such as hbtinsider.com, smart-poker.net, 99986.net and two others.

It is common to see these name servers used together with name servers osmar.ns.cloudflare.com and merlin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

addyson.ns.cloudflare.com has IP addresses 108.162.194.68, 162.159.38.68 and 172.64.34.68, plus 3 other.

pete.ns.cloudflare.com has IP addresses 108.162.193.136, 172.64.33.136 and 173.245.59.136, plus 3 other.

Mail Servers

Mail for 3server.de is handled by a single mail server, 3server-de.mail.protection.outlook.com.

3server-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.