doublefun.de - dns.ninja

`doublefun.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c014:b2d8::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`static.88-198-116-121.clients.your-server.de`
A	88.198.116.121^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
NS	`ns1.dovendi.nl` ⭐
		A	2001:1af8:5000:a01f:6::2^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`ns1.dovendi.nl`
		A	95.168.166.87^{🇳🇱 LEASEWEB-NL-AMS-0195.168.160.0/20}
			PTR	`ns1.dovendi.nl`
NS	`ns2.dovendi.eu`
		A	2a00:7c80:0:26e::2^{🇳🇱 WORLDSTREAM-12a00:7c80::/32 WorldStream IPv6}
			PTR	`ns2.dovendi.eu`
		A	212.8.252.63^{🇳🇱 WORLDSTREAM-1212.8.252.0/23}
			PTR	`ns2.dovendi.eu`
NS	`ns3.dovendi.eu`
		A	2a01:4f8:1c17:f65d::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns3.dovendi.eu`
		A	91.107.180.97^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`ns3.dovendi.eu`
MX	`mx186.m2bp.com` ⭐
		A	147.182.130.78^{🇺🇸 DIGITALOCEAN147.182.128.0/20 DigitalOcean}
		A	147.182.160.18^{🇺🇸 DIGITALOCEAN147.182.160.0/20 DigitalOcean}
		A	147.182.180.139^{🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean}
		A	147.182.189.184^{🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean}
		A	164.90.197.79^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
		A	164.90.197.105^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
		A	164.90.197.143^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
		A	164.90.197.162^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
MX	`mx186.mb1p.com` ⭐
		A	147.182.130.78^{🇺🇸 DIGITALOCEAN147.182.128.0/20 DigitalOcean}
		A	147.182.160.18^{🇺🇸 DIGITALOCEAN147.182.160.0/20 DigitalOcean}
		A	147.182.180.139^{🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean}
		A	147.182.189.184^{🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean}
		A	164.90.197.79^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
		A	164.90.197.105^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
		A	164.90.197.143^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
		A	164.90.197.162^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
TXT	`c604ce15b99eb0dfb8d78cf6ae04008d34e61ed6`
TXT	`v=spf1 -all`
TXT	`afternic-verification-8jDbcERHhqPtecPbFcqVib`
TXT	`dan-ownership-verification=2de7dbe2`
SOA	`ns1.dovendi.nl`info@dovendi.com 2026-06-22 #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=1783823851

Same first word

doublefun.net

doublefun.us

doublefun.com

doublefun.de

doublefun.ch

Similar names

bluefound.com

fuelbound.com

foundblue.com

DNS History

19 records (7 active, 12 former)

●NSns1.dovendi.nl2026-03-07 → 2026-07-12 · 3 obs

○ 2018-12-20 12:15:18
● 2026-03-07 03:22:58
● 2026-07-12 02:38:54

○NSns1093.ui-dns.biz2018-12-20 → 2018-12-20 · 4 obs

○ 2017-02-11 07:33:14
● 2018-12-20 12:15:18
○ 2026-03-07 03:22:58
○ 2026-07-12 02:38:54

○NSns1093.ui-dns.com2018-12-20 → 2018-12-20 · 4 obs

○ 2017-02-11 07:33:14
● 2018-12-20 12:15:18
○ 2026-03-07 03:22:58
○ 2026-07-12 02:38:54

○NSns1093.ui-dns.de2018-12-20 → 2018-12-20 · 4 obs

○ 2017-02-11 07:33:14
● 2018-12-20 12:15:18
○ 2026-03-07 03:22:58
○ 2026-07-12 02:38:54

○NSns1093.ui-dns.org2018-12-20 → 2018-12-20 · 4 obs

○ 2017-02-11 07:33:14
● 2018-12-20 12:15:18
○ 2026-03-07 03:22:58
○ 2026-07-12 02:38:54

●NSns2.dovendi.eu2026-03-07 → 2026-07-12 · 3 obs

○ 2018-12-20 12:15:18
● 2026-03-07 03:22:58
● 2026-07-12 02:38:54

●NSns3.dovendi.eu2026-03-07 → 2026-07-12 · 3 obs

○ 2018-12-20 12:15:18
● 2026-03-07 03:22:58
● 2026-07-12 02:38:54

○NSns65.1und1.de2015-07-12 → 2017-02-11 · 4 obs

● 2015-07-12 14:14:00
● 2017-02-11 07:33:14
○ 2018-12-20 12:15:18
○ 2026-07-12 02:38:54

○NSns66.1und1.de2015-07-12 → 2017-02-11 · 4 obs

● 2015-07-12 14:14:00
● 2017-02-11 07:33:14
○ 2018-12-20 12:15:18
○ 2026-07-12 02:38:54

○MXmx00.kundenserver.de2015-07-12 → 2018-12-20 · 4 obs

● 2015-07-12 14:14:00
● 2018-12-20 12:15:18
○ 2026-03-07 03:22:58
○ 2026-07-12 02:38:54

○MXmx01.kundenserver.de2015-07-12 → 2018-12-20 · 4 obs

● 2015-07-12 14:14:00
● 2018-12-20 12:15:18
○ 2026-03-07 03:22:58
○ 2026-07-12 02:38:54

●MXmx186.m2bp.com2026-03-07 → 2026-07-12 · 3 obs

○ 2018-12-20 12:15:18
● 2026-03-07 03:22:58
● 2026-07-12 02:38:54

●MXmx186.mb1p.com2026-03-07 → 2026-07-12 · 3 obs

○ 2018-12-20 12:15:18
● 2026-03-07 03:22:58
● 2026-07-12 02:38:54

○A2001:8d8:1000:77:20d2:85a4:8325:40052015-07-12 → 2016-06-20 · 4 obs

● 2015-07-12 14:14:00
● 2016-06-20 12:57:22
○ 2017-02-11 07:33:14
○ 2026-07-12 02:38:54

○A2001:8d8:1000:77:bb28:cbd8:30f8:d8342017-02-11 → 2018-12-20 · 5 obs

○ 2016-06-20 12:57:22
● 2017-02-11 07:33:14
● 2018-12-20 12:15:18
○ 2026-03-07 03:22:58
○ 2026-07-12 02:38:54

○A217.160.122.792017-02-11 → 2018-12-20 · 5 obs

○ 2016-06-20 12:57:22
● 2017-02-11 07:33:14
● 2018-12-20 12:15:18
○ 2026-03-07 03:22:58
○ 2026-07-12 02:38:54

○A217.160.70.332015-07-12 → 2016-06-20 · 4 obs

● 2015-07-12 14:14:00
● 2016-06-20 12:57:22
○ 2017-02-11 07:33:14
○ 2026-07-12 02:38:54

●A2a01:4f8:c014:b2d8::12026-03-07 → 2026-07-12 · 3 obs

○ 2018-12-20 12:15:18
● 2026-03-07 03:22:58
● 2026-07-12 02:38:54

●A88.198.116.1212026-03-07 → 2026-07-12 · 3 obs

○ 2018-12-20 12:15:18
● 2026-03-07 03:22:58
● 2026-07-12 02:38:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
doublefun.de	ns1.dovendi.nl, ns2.dovendi.eu, ns3.dovendi.eu	-

✅ Authoritative Response

Server:95.168.166.87

NS records: ns1.dovendi.nl, ns2.dovendi.eu, ns3.dovendi.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublefun.de (unsigned zone)

⏱️ Timing

Total: 2276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.116.121`
AAAA	1	`2a01:4f8:c014:b2d8::1`
NS	3	`ns2.dovendi.eu, ns3.dovendi.eu...`
MX	2	`mx186.m2bp.com (pri: 10), mx186.mb1p.com (pri: 10)`
TXT	4	`c604ce15b99eb0dfb8d78cf6ae04008d34e61ed6, dan-ownership-verification=2de7dbe2...`
SOA	1	`ns1.dovendi.nl info.dovendi.com`

Analysis

IP Addresses

doublefun.de has two IP addresses: 88.198.116.121 and 2a01:4f8:c014:b2d8::1

phase2.nl, alit.nl, azzi.fr and two other host names share IP numbers with doublefun.de.

Name Servers

DNS for doublefun.de is handled by three authoritative name servers: ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl.

There is at least partial name server overlap between doublefun.de and other domains — chamarel.fr, hondateile.de, fissette.be and two more among them.

Three hostnames — ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl — each have two IP addresses: ns2.dovendi.eu has 212.8.252.63 and 2a00:7c80:0:26e::2, ns3.dovendi.eu has 91.107.180.97 and 2a01:4f8:1c17:f65d::2, and ns1.dovendi.nl has 95.168.166.87 and 2001:1af8:5000:a01f:6::2.

Mail Servers

Mail for doublefun.de is handled by two mail servers — mx186.m2bp.com and mx186.mb1p.com.

doublefun.de uses an identical mail server configuration to several other domains — among them losefix.de, delmonte.co.uk, ladenonline.de and two more.

Hostnames that resolve to 8 IP addresses:

mx186.m2bp.com has IP addresses 147.182.130.78, 147.182.160.18 and 147.182.180.139, plus 5 other.

mx186.mb1p.com has IP addresses 147.182.130.78, 147.182.160.18 and 147.182.180.139, plus 5 other.

Host names pointing to 147.182.130.78 IP addresses: mx186.m2bp.com and mx186.mb1p.com.

Host names pointing to 147.182.160.18 IP addresses: mx186.m2bp.com and mx186.mb1p.com.

Host names pointing to 147.182.180.139 IP addresses: mx186.m2bp.com and mx186.mb1p.com.

Host names pointing to 147.182.189.184 IP addresses: mx186.m2bp.com and mx186.mb1p.com.

Host names pointing to 164.90.197.79 IP addresses: mx186.m2bp.com and mx186.mb1p.com.

Host names pointing to 164.90.197.105 IP addresses: mx186.m2bp.com and mx186.mb1p.com.

Host names pointing to 164.90.197.143 IP addresses: mx186.m2bp.com and mx186.mb1p.com.

Host names pointing to 164.90.197.162 IP addresses: mx186.m2bp.com and mx186.mb1p.com.