`btcommunications.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns93.worldnic.com` ⭐
		A	162.159.26.217^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns94.worldnic.com`
		A	162.159.27.155^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`btcommunications-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`MS=ms73743631`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
SOA	`NS93.WORLDNIC.com`namehost@WORLDNIC.com serial=120041013

`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=1774484167

WOT: SAFE (68/100)

Subdomains

mail.btcommunications.com

Same first word

btcommunications.co

btcommunications.com

Similar names

tbcommunications.com

DNS History

17 records (4 active, 13 former)

○NShidden-master.yahoo.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:23:52
○ 2015-11-08 10:05:34
○ 2026-03-26 00:17:48

○NSns1.cloud.savvisdirect.com2015-11-08 → 2017-09-12 · 4 obs

○ 2015-06-29 12:23:52
● 2015-11-08 10:05:34
● 2017-09-12 00:06:12
○ 2026-03-26 00:17:48

○NSns2.cloud.savvisdirect.com2015-11-08 → 2017-09-12 · 4 obs

○ 2015-06-29 12:23:52
● 2015-11-08 10:05:34
● 2017-09-12 00:06:12
○ 2026-03-26 00:17:48

○NSns3.cloud.savvisdirect.com2015-11-08 → 2017-09-12 · 4 obs

○ 2015-06-29 12:23:52
● 2015-11-08 10:05:34
● 2017-09-12 00:06:12
○ 2026-03-26 00:17:48

●NSns93.worldnic.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-09-12 00:06:12
● 2026-03-26 00:17:48

●NSns94.worldnic.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-09-12 00:06:12
● 2026-03-26 00:17:48

○NSyns1.yahoo.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:23:52
○ 2015-11-08 10:05:34
○ 2026-03-26 00:17:48

○NSyns2.yahoo.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:23:52
○ 2015-11-08 10:05:34
○ 2026-03-26 00:17:48

●MXbtcommunications-com.mail.protection.outlook.com2017-09-12 → 2026-03-26 · 3 obs

○ 2015-11-08 10:05:34
● 2017-09-12 00:06:12
● 2026-03-26 00:17:48

○MXbtcommunications.com.mx1.ck-tek.rcimx.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:23:52
○ 2015-11-08 10:05:34
○ 2026-03-26 00:17:48

○MXbtcommunications.com.mx2.ck-tek.rcimx.net2015-06-29 → 2017-09-12 · 3 obs

● 2015-06-29 12:23:52
● 2017-09-12 00:06:12
○ 2026-03-26 00:17:48

○MXbtcommunications.com.mx3.ck-tek.rcimx.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:23:52
○ 2015-11-08 10:05:34
○ 2026-03-26 00:17:48

○MXbtcommunications.com.mx4.ck-tek.rcimx.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:23:52
○ 2015-11-08 10:05:34
○ 2026-03-26 00:17:48

●A208.91.197.272026-03-26 → 2026-03-26 · 2 obs

○ 2017-09-12 00:06:12
● 2026-03-26 00:17:48

○A216.182.200.1382015-11-08 → 2017-09-12 · 4 obs

○ 2015-06-29 12:23:52
● 2015-11-08 10:05:34
● 2017-09-12 00:06:12
○ 2026-03-26 00:17:48

○A66.218.72.1122015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:23:52
○ 2015-11-08 10:05:34
○ 2026-03-26 00:17:48

○A98.136.241.1562015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:23:52
○ 2015-11-08 10:05:34
○ 2026-03-26 00:17:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
btcommunications.com	ns93.worldnic.com, ns94.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.155

NS records: ns93.worldnic.com, ns94.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btcommunications.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns93.worldnic.com, ns94.worldnic.com`
MX	1	`btcommunications-com.mail.protection.out`
TXT	2	`MS=ms73743631, v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS93.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns93.worldnic.com, ns94.worldnic.com)

Analysis

Hierarchy

btcommunications.com is parent of mail.btcommunications.com.

IP Addresses

btcommunications.com points to a single IP: 208.91.197.27.

Other host names, for instance flyapie.com, adult-pass.sse.net, mail.resqconsultants.com, w-am.eu and usatrackandfield.org share IP numbers with btcommunications.com.

Name Servers

btcommunications.com's delegation is to two name servers ns93.worldnic.com and ns94.worldnic.com.

btcommunications.com shares the same name server configuration as other domains, such as jessiearmsbotkegallery.com, hudsonpump.com, mrmstpa.com, triaut.com and centerpointoklahoma.net.

Host names with a single IP:

ns93.worldnic.com resolves to 162.159.26.217.

ns94.worldnic.com resolves to 162.159.27.155.

Mail Servers

btcommunications.com is served by a single mail server, btcommunications-com.mail.protection.outlook.com.

The host name btcommunications-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c92c::3, 2a01:111:f403:f802::1, 2a01:111:f403:f901::2, 2a01:111:f403:f907::1, 52.101.9.26, 52.101.10.6, 52.101.11.19 and 52.101.41.183.

btcommunications.com - robtex.com