doudou.tech - dns.ninja

`doudou.tech`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1122.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:122^{🇺🇸 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	`ns1122.ui-dns.biz`
		A	185.132.33.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.ui-dns.biz`
NS	`ns1051.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:51^{🇺🇸 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	`ns1051.ui-dns.de`
		A	185.132.32.51^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1051.ui-dns.de`
NS	`ns1059.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:59^{🇺🇸 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	`ns1059.ui-dns.com`
		A	185.132.34.59^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1059.ui-dns.com`
NS	`ns1061.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:61^{🇺🇸 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	`ns1061.ui-dns.org`
		A	185.132.35.61^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1061.ui-dns.org`
MX	`mx00.ionos.es` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.es` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1122.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #23

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1786075141

Same first word

doudou.lu

doudou.com.tw

doudou.pro

doudou.pet

doudou.fr

doudou.cn

doudou.my

doudou.ch

doudou.com

doudou.be

doudou.at

doudou.gr

doudou.one

doudou.ca

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doudou.tv

doudou.org

doudou.fun

doudou.com.cn

doudou.me

doudou.us

doudou.biz

doudou.ru

doudou.red

doudou.in

doudou.tech

Similar names

douuod.com

duoduo.co.nz

douduo.cn

duoduo.com.es

duoduo.at

duoduo.eu

douduo.com

duoduo.info

duoduo.pro

duudoo.com

udoudo.me

duoduo.com.tw

duoduo.ltd

udoduo.com

duoduo.co.uk

oudoud.com

duoduo.biz

dduuoo.com

duoduo.tv

dudouo.com

duoduo.nl

duoduo.one

duoduo.net

duoduo.space

duoduo.ch

udoudo.com

duoduo.cn

duoduo.store

duoduo.com

duoduo.work

duoduo.es

uuddoo.com

duoduo.de

duoduo.cc

dodouu.com

duoduo.florist

duoduo.us

DNS History

21 records (14 active, 7 former)

○NSns1.myhostadmin.net2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 00:36:50
○ 2026-03-10 22:58:02
○ 2026-08-07 04:12:06

●NSns1051.ui-dns.de2026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●NSns1059.ui-dns.com2026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●NSns1061.ui-dns.org2026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●NSns1122.ui-dns.biz2026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

○NSns2.myhostadmin.net2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 00:36:50
○ 2026-03-10 22:58:02
○ 2026-08-07 04:12:06

○NSns3.myhostadmin.net2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 00:36:50
○ 2026-03-10 22:58:02
○ 2026-08-07 04:12:06

○NSns4.myhostadmin.net2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 00:36:50
○ 2026-03-10 22:58:02
○ 2026-08-07 04:12:06

○NSns5.myhostadmin.net2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 00:36:50
○ 2026-03-10 22:58:02
○ 2026-08-07 04:12:06

○NSns6.myhostadmin.net2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 00:36:50
○ 2026-03-10 22:58:02
○ 2026-08-07 04:12:06

●MXmx00.ionos.es2026-03-10 → 2026-08-07 · 2 obs

● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●MXmx01.ionos.es2026-03-10 → 2026-08-07 · 2 obs

● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●A185.199.108.1532026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●A185.199.109.1532026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●A185.199.110.1532026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●A185.199.111.1532026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

○A23.234.27.2092016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 04:00:58
○ 2018-09-10 00:36:50
○ 2026-08-07 04:12:06

●A2606:50c0:8000::1532026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●A2606:50c0:8001::1532026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●A2606:50c0:8002::1532026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

●A2606:50c0:8003::1532026-03-10 → 2026-08-07 · 3 obs

○ 2018-09-10 00:36:50
● 2026-03-10 22:58:02
● 2026-08-07 04:12:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
doudou.tech	ns1059.ui-dns.com, ns1061.ui-dns.org, ns1122.ui-dns.biz, ns1051.ui-dns.de	-

✅ Authoritative Response

Server:185.132.34.59

NS records: ns1059.ui-dns.com, ns1061.ui-dns.org, ns1122.ui-dns.biz, ns1051.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doudou.tech (unsigned zone)

⏱️ Timing

Total: 760ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.111.153...`
AAAA	4	`2606:50c0:8002::153, 2606:50c0:8001::153...`
NS	4	`ns1061.ui-dns.org, ns1051.ui-dns.de...`
MX	2	`mx00.ionos.es (pri: 10), mx01.ionos.es (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1122.ui-dns.biz hostmaster.1und1.com`

Analysis

IP Addresses

doudou.tech directs to 8 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Two other host names, along with oxcv.org, mittyok.com and electronpl.github.io, also share IP numbers with doudou.tech.

Name Servers

The NS records for doudou.tech point to four name servers: ns1122.ui-dns.biz, ns1059.ui-dns.com, ns1051.ui-dns.de and ns1061.ui-dns.org.

doudou.tech partially shares its NS delegation with several other domains, including departures.design, creandoweb.com, caramelity.es and two others.

In DNS configurations, these name servers often share authority with ns1061.ui-dns.com, ns1059.ui-dns.de, ns1061.ui-dns.biz and 7 other name servers.

ns1122.ui-dns.biz, ns1059.ui-dns.com, ns1051.ui-dns.de and ns1061.ui-dns.org each carry two IP addresses. ns1122.ui-dns.biz has 185.132.33.122 and 2607:f1c0:fe:53:185:132:33:122; ns1059.ui-dns.com has 185.132.34.59 and 2607:f1c0:fe:53:185:132:34:59; ns1051.ui-dns.de has 185.132.32.51 and 2607:f1c0:fe:53:185:132:32:51; ns1061.ui-dns.org has 185.132.35.61 and 2607:f1c0:fe:53:185:132:35:61.

Mail Servers

doudou.tech is served by two mail servers, mx00.ionos.es and mx01.ionos.es.

Among the domains sharing a mail server setup with doudou.tech are urbi.es, voromv.com, crear-t.com and two others.

mx00.ionos.es and mx01.ionos.es each resolve to two IP addresses: mx00.ionos.es points to 212.227.15.41 and 212.227.15.171, while mx01.ionos.es points to 212.227.15.188 and 217.72.192.67.