`bti-services.com`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2005::5^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.163^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
NS	`ns1.websupport.cz` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.cz`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.eu`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`btiservices-com0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms64462503`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1746684459

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784891807

Same first word

bti-services.com

Similar names

tbi-services.net

bs-itservice.de

DNS History

18 records (6 active, 12 former)

○NSalfa.ns.active24.cz2016-03-02 → 2017-02-10 · 5 obs

○ 2015-11-24 15:30:24
● 2016-03-02 15:03:28
● 2017-02-10 05:53:14
○ 2026-07-22 02:34:00
○ 2026-07-24 11:18:34

○NSans1.active24.com2015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 04:29:06
● 2015-11-24 15:30:24
○ 2016-03-02 15:03:28
○ 2026-07-24 11:18:34

○NSans2.active24.com2015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 04:29:06
● 2015-11-24 15:30:24
○ 2016-03-02 15:03:28
○ 2026-07-24 11:18:34

○NSans3.active24.com2015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 04:29:06
● 2015-11-24 15:30:24
○ 2016-03-02 15:03:28
○ 2026-07-24 11:18:34

○NSbeta.ns.active24.cz2016-03-02 → 2017-02-10 · 5 obs

○ 2015-11-24 15:30:24
● 2016-03-02 15:03:28
● 2017-02-10 05:53:14
○ 2026-07-22 02:34:00
○ 2026-07-24 11:18:34

○NSgama.ns.active24.sk2016-03-02 → 2017-02-10 · 5 obs

○ 2015-11-24 15:30:24
● 2016-03-02 15:03:28
● 2017-02-10 05:53:14
○ 2026-07-22 02:34:00
○ 2026-07-24 11:18:34

●NSns1.websupport.cz2026-07-22 → 2026-07-24 · 3 obs

○ 2017-02-10 05:53:14
● 2026-07-22 02:34:00
● 2026-07-24 11:18:34

●NSns2.websupport.cz2026-07-22 → 2026-07-24 · 3 obs

○ 2017-02-10 05:53:14
● 2026-07-22 02:34:00
● 2026-07-24 11:18:34

●NSns3.websupport.eu2026-07-22 → 2026-07-24 · 3 obs

○ 2017-02-10 05:53:14
● 2026-07-22 02:34:00
● 2026-07-24 11:18:34

●MXbtiservices-com0i.mail.protection.outlook.com2015-07-25 → 2026-07-24 · 2 obs

● 2015-07-25 04:29:06
● 2026-07-24 11:18:34

○MXmtx1.mbn1.net2015-07-25 → 2016-03-02 · 4 obs

● 2015-07-25 04:29:06
● 2016-03-02 15:03:28
○ 2016-06-26 22:19:34
○ 2026-07-24 11:18:34

○MXmtx2.mbn1.net2015-07-25 → 2016-03-02 · 4 obs

● 2015-07-25 04:29:06
● 2016-03-02 15:03:28
○ 2016-06-26 22:19:34
○ 2026-07-24 11:18:34

○MXmtx3.mbn1.net2015-07-25 → 2016-03-02 · 4 obs

● 2015-07-25 04:29:06
● 2016-03-02 15:03:28
○ 2016-06-26 22:19:34
○ 2026-07-24 11:18:34

○A213.188.134.2192015-07-25 → 2015-11-24 · 4 obs

● 2015-07-25 04:29:06
● 2015-11-24 15:30:24
○ 2016-03-02 15:03:28
○ 2026-07-24 11:18:34

○A213.188.139.1002016-03-02 → 2016-03-02 · 4 obs

○ 2015-11-24 15:30:24
● 2016-03-02 15:03:28
○ 2016-06-26 22:19:34
○ 2026-07-24 11:18:34

●A2a00:4b40:aaaa:2005::52026-07-22 → 2026-07-24 · 3 obs

○ 2017-02-10 05:53:14
● 2026-07-22 02:34:00
● 2026-07-24 11:18:34

○A31.15.10.302016-06-26 → 2017-02-10 · 5 obs

○ 2016-03-02 15:03:28
● 2016-06-26 22:19:34
● 2017-02-10 05:53:14
○ 2026-07-22 02:34:00
○ 2026-07-24 11:18:34

●A37.9.175.1632026-07-22 → 2026-07-24 · 3 obs

○ 2017-02-10 05:53:14
● 2026-07-22 02:34:00
● 2026-07-24 11:18:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bti-services.com	ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu	-

✅ Authoritative Response

Server:45.10.97.13

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.163`
AAAA	1	`2a00:4b40:aaaa:2005::5`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	1	`btiservices-com0i.mail.protection.outloo`
TXT	2	`MS=ms64462503, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

IP Addresses

bti-services.com points to the IP addresses 37.9.175.163 and 2a00:4b40:aaaa:2005::5

Additional host names — aaconsultant.fr, mail.proinet.cz, bilek.info and two others — share IP numbers with bti-services.com.

Name Servers

The authoritative name servers for bti-services.com are ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — three in total.

The name servers of bti-services.com overlap at least partially with those of other domains — among them vodrazka.cz, rosseta.cz, varos.cz and two more.

The name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk are commonly seen alongside these name servers.

ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu all resolve to exactly two IP numbers apiece: ns1.websupport.cz → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu → 45.10.97.13 and 2a10:bbc0::13.

Mail Servers

bti-services.com has one mail server: btiservices-com0i.mail.protection.outlook.com.

btiservices-com0i.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.3, 52.101.68.16, 52.101.73.15 and 5 other.

bti-services.com - robtex.com

bti-services.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`bti-services.com`

`com`