userdoo.de - dns.ninja

`userdoo.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.91^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1025.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:25^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1025.ui-dns.de`
		A	185.132.32.25^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1025.ui-dns.de`
NS	`ns1074.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:74^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1074.ui-dns.com`
		A	185.132.34.74^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1074.ui-dns.com`
NS	`ns1109.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:109^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1109.ui-dns.biz`
		A	185.132.33.109^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1109.ui-dns.biz`
NS	`ns1117.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:117^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1117.ui-dns.org`
		A	185.132.35.117^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1117.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1025.ui-dns.de`hostmaster@1und1.com 2017-06-01 #8

`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=1786479700

Same first word

userdoo.com

userdoo.de

Similar names

eurodos.com

usedoor.jp

doseuro.su

orodeus.myshopify.com

eurodos.at

usedoor.com

eudoors.com

sodoreu.org

suredoo.com

eudoors.ru

eudoros.com

eudoros.net

doseuro.com.cn

orodeus.com

doseuro.ir

sorudeo.org.ug

doseuro.net

doseuro.ru

roseoud.com

DNS History

14 records (8 active, 6 former)

●NSns1025.ui-dns.de2026-03-27 → 2026-08-11 · 3 obs

○ 2017-03-30 20:17:14
● 2026-03-27 10:11:04
● 2026-08-11 20:26:54

●NSns1074.ui-dns.com2026-03-27 → 2026-08-11 · 3 obs

○ 2017-03-30 20:17:14
● 2026-03-27 10:11:04
● 2026-08-11 20:26:54

●NSns1109.ui-dns.biz2026-03-27 → 2026-08-11 · 3 obs

○ 2017-03-30 20:17:14
● 2026-03-27 10:11:04
● 2026-08-11 20:26:54

●NSns1117.ui-dns.org2026-03-27 → 2026-08-11 · 3 obs

○ 2017-03-30 20:17:14
● 2026-03-27 10:11:04
● 2026-08-11 20:26:54

○NSns65.1und1.de2015-06-27 → 2017-03-30 · 4 obs

● 2015-06-27 17:52:08
● 2017-03-30 20:17:14
○ 2026-03-27 10:11:04
○ 2026-08-11 20:26:54

○NSns66.1und1.de2015-06-27 → 2017-03-30 · 4 obs

● 2015-06-27 17:52:08
● 2017-03-30 20:17:14
○ 2026-03-27 10:11:04
○ 2026-08-11 20:26:54

●MXmx00.ionos.de2026-03-27 → 2026-08-11 · 3 obs

○ 2017-03-30 20:17:14
● 2026-03-27 10:11:04
● 2026-08-11 20:26:54

○MXmx00.kundenserver.de2015-06-27 → 2017-03-30 · 4 obs

● 2015-06-27 17:52:08
● 2017-03-30 20:17:14
○ 2026-03-27 10:11:04
○ 2026-08-11 20:26:54

●MXmx01.ionos.de2026-03-27 → 2026-08-11 · 3 obs

○ 2017-03-30 20:17:14
● 2026-03-27 10:11:04
● 2026-08-11 20:26:54

○MXmx01.kundenserver.de2015-06-27 → 2017-03-30 · 4 obs

● 2015-06-27 17:52:08
● 2017-03-30 20:17:14
○ 2026-03-27 10:11:04
○ 2026-08-11 20:26:54

●A2001:8d8:100f:f000::2002026-03-27 → 2026-08-11 · 3 obs

○ 2017-03-30 20:17:14
● 2026-03-27 10:11:04
● 2026-08-11 20:26:54

●A217.160.0.912026-03-27 → 2026-08-11 · 3 obs

○ 2017-03-30 20:17:14
● 2026-03-27 10:11:04
● 2026-08-11 20:26:54

○A217.160.223.672017-03-30 → 2017-03-30 · 4 obs

○ 2016-03-29 16:51:48
● 2017-03-30 20:17:14
○ 2026-03-27 10:11:04
○ 2026-08-11 20:26:54

○A82.165.127.582015-06-27 → 2016-03-29 · 4 obs

● 2015-06-27 17:52:08
● 2016-03-29 16:51:48
○ 2017-03-30 20:17:14
○ 2026-08-11 20:26:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
userdoo.de	ns1025.ui-dns.de, ns1074.ui-dns.com, ns1109.ui-dns.biz, ns1117.ui-dns.org	-

✅ Authoritative Response

Server:185.132.32.25

NS records: ns1025.ui-dns.de, ns1074.ui-dns.com, ns1109.ui-dns.biz, ns1117.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for userdoo.de (unsigned zone)

⏱️ Timing

Total: 1821ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.91`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1117.ui-dns.org, ns1025.ui-dns.de...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1025.ui-dns.de hostmaster.1und1.com`

Analysis

IP Addresses

userdoo.de resolves to the IP addresses 217.160.0.91 and 2001:8d8:100f:f000::200

Two other host names, along with 4revo.com, roadsafetyni.org and helpag.eu, also share IP numbers with userdoo.de.

Name Servers

The NS records for userdoo.de point to four name servers: ns1109.ui-dns.biz, ns1074.ui-dns.com, ns1025.ui-dns.de and ns1117.ui-dns.org.

userdoo.de shares at least some of its name servers with other domains, including electrochaplin.es, siforce.de, antoniogarciamartin.es and two others.

These name servers are frequently seen alongside ns1109.ui-dns.de, ns1109.ui-dns.com, ns1109.ui-dns.org and 7 other name servers.

The host names ns1109.ui-dns.biz, ns1074.ui-dns.com, ns1025.ui-dns.de and ns1117.ui-dns.org each resolve to two IP addresses: ns1109.ui-dns.biz resolves to 185.132.33.109 and 2607:f1c0:fe:53:185:132:33:109; ns1074.ui-dns.com resolves to 185.132.34.74 and 2607:f1c0:fe:53:185:132:34:74; ns1025.ui-dns.de resolves to 185.132.32.25 and 2607:f1c0:fe:53:185:132:32:25; ns1117.ui-dns.org resolves to 185.132.35.117 and 2607:f1c0:fe:53:185:132:35:117.

Mail Servers

userdoo.de is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with userdoo.de are nilaris.com, gp-log.com, prosecco-gratis.at and two others.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.171 and mx01.ionos.de points to 212.227.15.188.