doubledotcom.com - robtex.com

doubledotcom.com

DNSSEC⚠️ Not signed
A213.171.208.184🇬🇧 IONOS-AS213.171.192.0/19 Fasthosts Internet Ltd
PTRfyne.me
NSns1025.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5219:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1025.ui-dns.com
A217.160.82.25🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1025.ui-dns.com
NSns1025.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5019:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1025.ui-dns.de
A217.160.80.25🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1025.ui-dns.de
NSns1030.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:511e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1030.ui-dns.biz
A217.160.81.30🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1030.ui-dns.biz
NSns1121.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5379:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.org
A217.160.83.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.org
MXmx00.ionos.co.uk ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.co.uk ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1025.ui-dns.comhostmaster@1und1.com 2017-06-01 #11

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

doubledotcom.com

DNS History

20 records (7 active, 13 former)

200920112013201520172019202120232025NSns1025.ui-dns.comns1025.ui-dns.dens1030.ui-dns.bizns1121.ui-dns.orgdns1.seflow.netdns2.seflow.netdns3.seflow.netns01.cashparking.comns53.domaincontrol.comns54.domaincontrol.comMXmx00.ionos.co.ukmx01.ionos.co.ukdoubledotcom-com.mail.protection.outlook.commailstore1.secureserver.netmta.4marketing.it.doubledotcom.comsmtp.secureserver.netA213.171.208.184184.168.221.9650.63.202.6295.141.33.100
○NSdns1.seflow.net2020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-14 06:56:52
● 2020-03-29 19:35:30
○ 2026-03-22 14:40:46
○ 2026-03-23 11:40:02
○NSdns2.seflow.net2020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-14 06:56:52
● 2020-03-29 19:35:30
○ 2026-03-22 14:40:46
○ 2026-03-23 11:40:02
○NSdns3.seflow.net2020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-14 06:56:52
● 2020-03-29 19:35:30
○ 2026-03-22 14:40:46
○ 2026-03-23 11:40:02
○NSns01.cashparking.com2015-08-09 → 2015-08-09 · 4 obs
○ 2008-03-17 00:09:20
● 2015-08-09 22:23:18
○ 2015-12-04 13:52:36
○ 2026-03-23 11:40:02
●NSns1025.ui-dns.com2026-03-22 → 2026-03-23 · 3 obs
○ 2020-03-29 19:35:30
● 2026-03-22 14:40:46
● 2026-03-23 11:40:02
●NSns1025.ui-dns.de2026-03-22 → 2026-03-23 · 3 obs
○ 2020-03-29 19:35:30
● 2026-03-22 14:40:46
● 2026-03-23 11:40:02
●NSns1030.ui-dns.biz2026-03-22 → 2026-03-23 · 3 obs
○ 2020-03-29 19:35:30
● 2026-03-22 14:40:46
● 2026-03-23 11:40:02
●NSns1121.ui-dns.org2026-03-22 → 2026-03-23 · 3 obs
○ 2020-03-29 19:35:30
● 2026-03-22 14:40:46
● 2026-03-23 11:40:02
○NSns53.domaincontrol.com2016-03-02 → 2017-03-14 · 5 obs
○ 2015-12-04 13:52:36
● 2016-03-02 18:36:00
● 2017-03-14 06:56:52
○ 2020-03-29 19:35:30
○ 2026-03-23 11:40:02
○NSns54.domaincontrol.com2016-03-02 → 2017-03-14 · 5 obs
○ 2015-12-04 13:52:36
● 2016-03-02 18:36:00
● 2017-03-14 06:56:52
○ 2020-03-29 19:35:30
○ 2026-03-23 11:40:02
○MXdoubledotcom-com.mail.protection.outlook.com2016-06-27 → 2017-03-14 · 5 obs
○ 2016-03-02 18:36:00
● 2016-06-27 05:43:00
● 2017-03-14 06:56:52
○ 2020-03-29 19:35:30
○ 2026-03-23 11:40:02
○MXmailstore1.secureserver.net2015-08-09 → 2016-03-02 · 6 obs
○ 2008-03-17 00:09:20
● 2015-08-09 22:23:18
○ 2015-12-04 13:52:36
● 2016-03-02 18:36:00
○ 2016-06-27 05:43:00
○ 2026-03-23 11:40:02
○MXmta.4marketing.it.doubledotcom.com2020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-14 06:56:52
● 2020-03-29 19:35:30
○ 2026-03-22 14:40:46
○ 2026-03-23 11:40:02
●MXmx00.ionos.co.uk2026-03-22 → 2026-03-23 · 3 obs
○ 2020-03-29 19:35:30
● 2026-03-22 14:40:46
● 2026-03-23 11:40:02
●MXmx01.ionos.co.uk2026-03-22 → 2026-03-23 · 3 obs
○ 2020-03-29 19:35:30
● 2026-03-22 14:40:46
● 2026-03-23 11:40:02
○MXsmtp.secureserver.net2015-08-09 → 2016-03-02 · 6 obs
○ 2008-03-17 00:09:20
● 2015-08-09 22:23:18
○ 2015-12-04 13:52:36
● 2016-03-02 18:36:00
○ 2016-06-27 05:43:00
○ 2026-03-23 11:40:02
○A184.168.221.962015-08-09 → 2015-08-09 · 4 obs
○ 2008-03-17 00:09:20
● 2015-08-09 22:23:18
○ 2015-12-04 13:52:36
○ 2026-03-23 11:40:02
●A213.171.208.1842026-03-22 → 2026-03-23 · 3 obs
○ 2020-03-29 19:35:30
● 2026-03-22 14:40:46
● 2026-03-23 11:40:02
○A50.63.202.622016-03-02 → 2017-03-14 · 5 obs
○ 2015-12-04 13:52:36
● 2016-03-02 18:36:00
● 2017-03-14 06:56:52
○ 2020-03-29 19:35:30
○ 2026-03-23 11:40:02
○A95.141.33.1002020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-14 06:56:52
● 2020-03-29 19:35:30
○ 2026-03-22 14:40:46
○ 2026-03-23 11:40:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...-
doubledotcom.comns1025.ui-dns.de, ns1030.ui-dns.biz, ns1121.ui-dns.org, ns1025.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.83.121

NS records: ns1025.ui-dns.de, ns1030.ui-dns.biz, ns1121.ui-dns.org, ns1025.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doubledotcom.com (unsigned zone)

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

TypeCountSample Data
A1213.171.208.184
NS4ns1121.ui-dns.org, ns1025.ui-dns.com...
MX2mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1025.ui-dns.com hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1025.ui-dns.com, ns1025.ui-dns.com)

Analysis

IP Addresses

doubledotcom.com points to a single IP address: 213.171.208.184.

Other host names, for instance fyne.me, share IP numbers with doubledotcom.com.

Name Servers

doubledotcom.com is delegated to four name servers: ns1030.ui-dns.biz, ns1025.ui-dns.com, ns1025.ui-dns.de and ns1121.ui-dns.org.

doubledotcom.com at least partially shares name servers with other domains, for example audioguard.co.uk, gadiposin.com, lifestylekentlimited.com, conturismo.es and cactoon.com.

these name servers are commonly used with the following name servers: ns1025.ui-dns.biz, ns1025.ui-dns.org, ns1030.ui-dns.com, ns1030.ui-dns.de, ns1030.ui-dns.org, ns1121.ui-dns.biz, ns1121.ui-dns.com, ns1121.ui-dns.de, ns1098.ui-dns.org and ns1097.ui-dns.de.

Host names with two IP numbers:

ns1030.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:511e:100 and 217.160.81.30

ns1025.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5219:100 and 217.160.82.25

ns1025.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5019:100 and 217.160.80.25

ns1121.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5379:100 and 217.160.83.121

Mail Servers

Two mail servers handle doubledotcom.com: mx00.ionos.co.uk and mx01.ionos.co.uk.

doubledotcom.com shares the same mail server setup as other domains, including huntersbarlandscapes.co.uk, visadreams.net, atorlifts.com, tldm.info and southwestcnc.co.uk.

Host names with one IP number:

mx00.ionos.co.uk points to 212.227.15.41; mx01.ionos.co.uk points to 217.72.192.67.