thomas71.com - dns.ninja

thomas71.com

DNSSEC⚠️ Not signed
A46.21.228.130🇳🇱 COMBELL-AS46.21.224.0/20
NSnsauth0.cyberfusion.nl ⭐
A2a0c:eb00:0:f10:185:233:173:153
A185.233.173.153
NSnsauth1.cyberfusion.nl
A2a0c:eb00:0:f10:185:233:173:150
A185.233.173.150
NSnsauth2.cyberfusion.nu
A2a01:7c8:aab8:81:5054:ff:fec4:9ca8
A149.210.201.179
MXthomas71-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::4
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::d
A2a01:111:f403:ca09::20
A52.101.68.0🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.32
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
MXsmtp2.byte.nl(20)
A87.233.77.245
TXTMS=ms68100449
TXTv=spf1 include:spf.protection.outlook.com -all
SOAnsauth0.cyberfusion.nlhostmaster@cyberfusion.nl 2026-05-28 #1

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=1780593139

Subdomains

mail.thomas71.com

Same first word

thomas71.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSnsauth0.cyberfusion.nlnsauth1.cyberfusion.nlnsauth2.cyberfusion.nuns1.anony.nlns1.flexwebhosting.nlns2.anony.nlns3.anony.eunsa.byte.nlnsb.byte.nlnsc.byte.nlMXsmtp2.byte.nlthomas71-com.mail.protection.outlook.commail.thomas71.comA46.21.228.130128.140.221.11
○NSns1.anony.nl2015-08-06 → 2017-02-17 · 4 obs
● 2015-08-06 04:54:56
● 2017-02-17 02:39:30
○ 2020-02-19 19:07:48
○ 2026-06-04 17:21:16
○NSns1.flexwebhosting.nl2015-08-06 → 2017-02-17 · 4 obs
● 2015-08-06 04:54:56
● 2017-02-17 02:39:30
○ 2020-02-19 19:07:48
○ 2026-06-04 17:21:16
○NSns2.anony.nl2015-08-06 → 2017-02-17 · 4 obs
● 2015-08-06 04:54:56
● 2017-02-17 02:39:30
○ 2020-02-19 19:07:48
○ 2026-06-04 17:21:16
○NSns3.anony.eu2015-08-06 → 2017-02-17 · 4 obs
● 2015-08-06 04:54:56
● 2017-02-17 02:39:30
○ 2020-02-19 19:07:48
○ 2026-06-04 17:21:16
○NSnsa.byte.nl2020-02-19 → 2020-02-19 · 4 obs
○ 2017-02-17 02:39:30
● 2020-02-19 19:07:48
○ 2026-04-13 06:53:56
○ 2026-06-04 17:21:16
●NSnsauth0.cyberfusion.nl2026-04-13 → 2026-06-04 · 3 obs
○ 2020-02-19 19:07:48
● 2026-04-13 06:53:56
● 2026-06-04 17:21:16
●NSnsauth1.cyberfusion.nl2026-04-13 → 2026-06-04 · 3 obs
○ 2020-02-19 19:07:48
● 2026-04-13 06:53:56
● 2026-06-04 17:21:16
●NSnsauth2.cyberfusion.nu2026-04-13 → 2026-06-04 · 3 obs
○ 2020-02-19 19:07:48
● 2026-04-13 06:53:56
● 2026-06-04 17:21:16
○NSnsb.byte.nl2020-02-19 → 2020-02-19 · 4 obs
○ 2017-02-17 02:39:30
● 2020-02-19 19:07:48
○ 2026-04-13 06:53:56
○ 2026-06-04 17:21:16
○NSnsc.byte.nl2020-02-19 → 2020-02-19 · 4 obs
○ 2017-02-17 02:39:30
● 2020-02-19 19:07:48
○ 2026-04-13 06:53:56
○ 2026-06-04 17:21:16
○MXmail.thomas71.com2015-08-06 → 2017-02-17 · 4 obs
● 2015-08-06 04:54:56
● 2017-02-17 02:39:30
○ 2020-02-19 19:07:48
○ 2026-06-04 17:21:16
●MXsmtp2.byte.nl2020-02-19 → 2026-06-04 · 3 obs
○ 2017-02-17 02:39:30
● 2020-02-19 19:07:48
● 2026-06-04 17:21:16
●MXthomas71-com.mail.protection.outlook.com2020-02-19 → 2026-06-04 · 3 obs
○ 2017-02-17 02:39:30
● 2020-02-19 19:07:48
● 2026-06-04 17:21:16
○A128.140.221.112015-08-06 → 2017-02-17 · 4 obs
● 2015-08-06 04:54:56
● 2017-02-17 02:39:30
○ 2020-02-19 19:07:48
○ 2026-06-04 17:21:16
●A46.21.228.1302020-02-19 → 2026-06-04 · 3 obs
○ 2017-02-17 02:39:30
● 2020-02-19 19:07:48
● 2026-06-04 17:21:16

🔍 DNS Trace

Analysis

Hierarchy

mail.thomas71.com is a subdomain of thomas71.com.

IP Addresses

thomas71.com resolves to one IP address: 46.21.228.130.

Name Servers

Three name servers are authoritative for thomas71.com: nsauth0.cyberfusion.nl, nsauth1.cyberfusion.nl and nsauth2.cyberfusion.nu.

nsauth0.cyberfusion.nl resolves to 185.233.173.153 and 2a0c:eb00:0:f10:185:233:173:153. nsauth1.cyberfusion.nl resolves to 185.233.173.150 and 2a0c:eb00:0:f10:185:233:173:150. nsauth2.cyberfusion.nu resolves to 149.210.201.179 and 2a01:7c8:aab8:81:5054:ff:fec4:9ca8. All three hostnames point to two IP numbers each.

Mail Servers

Mail for thomas71.com is handled by two mail servers — smtp2.byte.nl and thomas71-com.mail.protection.outlook.com.

Hostnames that resolve to 8 IP addresses:

thomas71-com.mail.protection.outlook.com resolves to 52.101.68.0, 52.101.68.29 and 52.101.68.32, plus five other IP addresses.

Host names with one IP number:

smtp2.byte.nl points to the IP address 87.233.77.245.