`btw-itservices.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bdab^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:3949^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.73^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.171^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`princess.ns.cloudflare.com`
		A	2606:4700:50::a29f:2611^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c211^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`princess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2211^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`princess.ns.cloudflare.com`
		A	108.162.194.17^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	162.159.38.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	172.64.34.17^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
MX	`btwitservices-com0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`MS=ms83503565`
TXT	`google-site-verification=5dWur2b3Gab7ooU6EQp7eqHEBIw7xrswhPGIQc9x4Ck`
TXT	`v=spf1 +a +mx +ip4:144.202.48.242 +include:autotask.net include:spf.protectio...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.73, 172.67.189.171
		IPv6 hints	2606:4700:3030::ac43:bdab, 2606:4700:3032::6815:3949
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2400330354

`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=1778331046

Previously MX for

btw-itservices.com

Same first word

btw-itservices.com

DNS History

16 records (7 active, 9 former)

●NSduke.ns.cloudflare.com2026-03-15 → 2026-05-09 · 3 obs

○ 2017-08-10 09:23:28
● 2026-03-15 00:56:32
● 2026-05-09 13:19:04

○NSns01.one.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 09:23:28
○ 2026-03-15 00:56:32
○ 2026-05-09 13:19:04

○NSns02.one.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 09:23:28
○ 2026-03-15 00:56:32
○ 2026-05-09 13:19:04

○NSns1.burress-designs.com2026-03-15 → 2026-05-09 · 2 obs

○ 2026-03-15 00:56:32
○ 2026-05-09 13:19:04

○NSns2.burress-designs.com2026-03-15 → 2026-05-09 · 2 obs

○ 2026-03-15 00:56:32
○ 2026-05-09 13:19:04

●NSprincess.ns.cloudflare.com2026-03-15 → 2026-05-09 · 3 obs

○ 2017-08-10 09:23:28
● 2026-03-15 00:56:32
● 2026-05-09 13:19:04

○MXbtw-itservices.com2026-03-15 → 2026-05-09 · 2 obs

○ 2026-03-15 00:56:32
○ 2026-05-09 13:19:04

●MXbtwitservices-com0i.mail.protection.outlook.com2026-03-15 → 2026-05-09 · 3 obs

○ 2017-08-10 09:23:28
● 2026-03-15 00:56:32
● 2026-05-09 13:19:04

○MXmx1.pub.mailpod1-wdc1.one.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 09:23:28
○ 2026-03-15 00:56:32
○ 2026-05-09 13:19:04

○MXmx2.pub.mailpod1-wdc1.one.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 09:23:28
○ 2026-03-15 00:56:32
○ 2026-05-09 13:19:04

●A104.21.57.732026-03-15 → 2026-05-09 · 3 obs

○ 2017-08-10 09:23:28
● 2026-03-15 00:56:32
● 2026-05-09 13:19:04

○A104.37.35.942017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 09:23:28
○ 2026-03-15 00:56:32
○ 2026-05-09 13:19:04

○A144.202.48.2422026-03-15 → 2026-05-09 · 2 obs

○ 2026-03-15 00:56:32
○ 2026-05-09 13:19:04

●A172.67.189.1712026-03-15 → 2026-05-09 · 3 obs

○ 2017-08-10 09:23:28
● 2026-03-15 00:56:32
● 2026-05-09 13:19:04

●A2606:4700:3030::ac43:bdab2026-03-15 → 2026-05-09 · 3 obs

○ 2017-08-10 09:23:28
● 2026-03-15 00:56:32
● 2026-05-09 13:19:04

●A2606:4700:3032::6815:39492026-03-15 → 2026-05-09 · 3 obs

○ 2017-08-10 09:23:28
● 2026-03-15 00:56:32
● 2026-05-09 13:19:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
btw-itservices.com	duke.ns.cloudflare.com, princess.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.17

NS records: duke.ns.cloudflare.com, princess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btw-itservices.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.171, 104.21.57.73`
AAAA	2	`2606:4700:3030::ac43:bdab, 2606:4700:3032::6815:3949`
NS	2	`duke.ns.cloudflare.com, princess.ns.cloudflare.com`
MX	1	`btwitservices-com0i.mail.protection.outl`
TXT	3	`MS=ms83503565, google-site-verification=5dWur2b3Gab7ooU...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (duke.ns.cloudflare.com, duke.ns.cloudflare.com, duke.ns.cloudflare.com...)

Analysis

IP Addresses

btw-itservices.com points to four IP numbers: 2606:4700:3030::ac43:bdab, 2606:4700:3032::6815:3949, 104.21.57.73 and 172.67.189.171.

Other host names, for instance zmiedzi.pl, nanoagencyventures.click, vl69.sh, www.tourisme-vert.net and krasproc.ru share IP numbers with btw-itservices.com.

Name Servers

Delegation for btw-itservices.com rests with two name servers, duke.ns.cloudflare.com and princess.ns.cloudflare.com.

btw-itservices.com shares the same name server setup as other domains, including swin5858.com, casaesportiva.com.br, 369nttoken.io, btwsolar.com and ebrainzone.com.

btw-itservices.com at least partially shares name servers with other domains, for instance hifiberry.com, happymoments.ae, starflash.bg, intelligentarchive.ru and multigriya.com.

these name servers are commonly used with mark.ns.cloudflare.com, quentin.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names with six IP numbers: duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110. princess.ns.cloudflare.com points to: 2606:4700:50::a29f:2611, 2803:f800:50::6ca2:c211, 2a06:98c1:50::ac40:2211, 108.162.194.17, 162.159.38.17 and 172.64.34.17.

Mail Servers

btw-itservices.com is handled by a single mail server, btwitservices-com0i.mail.protection.outlook.com.

btwitservices-com0i.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 52.101.190.0, 52.101.190.1, 52.101.190.3 and 52.101.192.0.

btw-itservices.com - robtex.com