blastech.com - dns.ninja

`blastech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:593^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9ab6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.147^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.182^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cruz.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c058^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cruz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2058^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cruz.ns.cloudflare.com`
		A	108.162.192.88^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	172.64.32.88^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	173.245.58.88^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
NS	`javon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`javon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`javon.ns.cloudflare.com`
		A	108.162.195.108^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
		A	162.159.44.108^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
		A	172.64.35.108^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`javon.ns.cloudflare.com`
MX	`smapfilter.tfwarren.com` ⭐
		A	207.236.163.242^{🇨🇦 BELL-AS207.236.0.0/16 Bell Canada}
			PTR	`smapfilter.tfwarren.com`
MX	`tfwarren-com.mail.protection.outlook.com`⁽⁵⁾
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
MX	`mail.blastech.com`⁽¹⁰⁾
		A	2606:4700:3030::6815:593^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3034::ac43:9ab6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.5.147^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.154.182^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`0ed1fe018a9679041b291b408db825df725f9fa01c`
TXT	`MS=ms19711321`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.147, 172.67.154.182
		IPv6 hints	2606:4700:3030::6815:593, 2606:4700:3034::ac43:9ab6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOA	`cruz.ns.cloudflare.com`dns@cloudflare.com serial=2405665176

`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=1783184751

WOT: SAFE (68/100)

Subdomains

www.blastech.com

mail.blastech.com

Same first word

blastech.ie

blastech.de

blastech.com.pl

blastech.com

blastech.info

blastech.net

blastech.co.in

blastech.org

blastech.co.uk

blastech.pl

blastech.biz

Similar names

DNS History

19 records (9 active, 10 former)

●NScruz.ns.cloudflare.com2026-02-15 → 2026-07-04 · 3 obs

○ 2017-06-28 22:34:30
● 2026-02-15 04:46:38
● 2026-07-04 17:29:20

●NSjavon.ns.cloudflare.com2026-02-15 → 2026-07-04 · 3 obs

○ 2017-06-28 22:34:30
● 2026-02-15 04:46:38
● 2026-07-04 17:29:20

○NSns23.worldnic.com2015-08-08 → 2017-06-28 · 4 obs

● 2015-08-08 10:05:16
● 2017-06-28 22:34:30
○ 2026-02-15 04:46:38
○ 2026-07-04 17:29:20

○NSns24.worldnic.com2015-08-08 → 2017-06-28 · 4 obs

● 2015-08-08 10:05:16
● 2017-06-28 22:34:30
○ 2026-02-15 04:46:38
○ 2026-07-04 17:29:20

●MXmail.blastech.com2015-08-08 → 2026-07-04 · 2 obs

● 2015-08-08 10:05:16
● 2026-07-04 17:29:20

●MXsmapfilter.tfwarren.com2026-02-15 → 2026-07-04 · 3 obs

○ 2015-08-08 10:05:16
● 2026-02-15 04:46:38
● 2026-07-04 17:29:20

●MXtfwarren-com.mail.protection.outlook.com2026-02-15 → 2026-07-04 · 3 obs

○ 2015-08-08 10:05:16
● 2026-02-15 04:46:38
● 2026-07-04 17:29:20

●A104.21.5.1472026-02-15 → 2026-07-04 · 9 obs

○ 2017-06-28 22:34:30
● 2026-02-15 04:46:38
● 2026-04-14 18:47:52
○ 2026-04-25 02:38:58
● 2026-05-29 12:37:16
● 2026-06-16 12:27:00
○ 2026-06-26 14:02:02
● 2026-07-04 17:29:18
● 2026-07-04 17:29:20

●A172.67.154.1822026-02-15 → 2026-07-04 · 9 obs

○A188.114.96.02026-04-25 → 2026-06-26 · 7 obs

○ 2026-04-14 18:47:52
● 2026-04-25 02:38:58
○ 2026-05-29 12:37:16
○ 2026-06-16 12:27:00
● 2026-06-26 14:02:02
○ 2026-07-04 17:29:18
○ 2026-07-04 17:29:20

○A188.114.97.02026-04-25 → 2026-06-26 · 7 obs

○ 2026-04-14 18:47:52
● 2026-04-25 02:38:58
○ 2026-05-29 12:37:16
○ 2026-06-16 12:27:00
● 2026-06-26 14:02:02
○ 2026-07-04 17:29:18
○ 2026-07-04 17:29:20

○A205.178.189.1312015-11-28 → 2017-06-28 · 5 obs

○ 2015-08-08 10:05:16
● 2015-11-28 04:19:14
● 2017-06-28 22:34:30
○ 2026-02-15 04:46:38
○ 2026-07-04 17:29:20

○A208.70.3.1952015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 10:05:16
○ 2015-11-28 04:19:14
○ 2026-07-04 17:29:20

●A2606:4700:3030::6815:5932026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-26 14:02:02
● 2026-07-04 17:29:18
● 2026-07-04 17:29:20

○A2606:4700:3031::ac43:9ab62026-02-15 → 2026-06-16 · 8 obs

○ 2017-06-28 22:34:30
● 2026-02-15 04:46:38
● 2026-04-14 18:47:52
○ 2026-04-25 02:38:58
● 2026-05-29 12:37:16
● 2026-06-16 12:27:00
○ 2026-06-26 14:02:02
○ 2026-07-04 17:29:20

○A2606:4700:3033::6815:5932026-02-15 → 2026-06-16 · 8 obs

○ 2017-06-28 22:34:30
● 2026-02-15 04:46:38
● 2026-04-14 18:47:52
○ 2026-04-25 02:38:58
● 2026-05-29 12:37:16
● 2026-06-16 12:27:00
○ 2026-06-26 14:02:02
○ 2026-07-04 17:29:20

●A2606:4700:3034::ac43:9ab62026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-26 14:02:02
● 2026-07-04 17:29:18
● 2026-07-04 17:29:20

○A2a06:98c1:3120::2026-04-25 → 2026-06-26 · 7 obs

○ 2026-04-14 18:47:52
● 2026-04-25 02:38:58
○ 2026-05-29 12:37:16
○ 2026-06-16 12:27:00
● 2026-06-26 14:02:02
○ 2026-07-04 17:29:18
○ 2026-07-04 17:29:20

○A2a06:98c1:3121::2026-04-25 → 2026-06-26 · 7 obs

○ 2026-04-14 18:47:52
● 2026-04-25 02:38:58
○ 2026-05-29 12:37:16
○ 2026-06-16 12:27:00
● 2026-06-26 14:02:02
○ 2026-07-04 17:29:18
○ 2026-07-04 17:29:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
blastech.com	cruz.ns.cloudflare.com, javon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.108

NS records: cruz.ns.cloudflare.com, javon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blastech.com (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.147, 172.67.154.182`
AAAA	2	`2606:4700:3030::6815:593, 2606:4700:3034::ac43:9ab6`
NS	2	`cruz.ns.cloudflare.com, javon.ns.cloudflare.com`
MX	3	`smapfilter.tfwarren.com (pri: 0), mail.blastech.com (pri: 10)...`
TXT	3	`0ed1fe018a9679041b291b408db825df725f9fa0, MS=ms19711321...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cruz.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

blastech.com is the parent domain of www.blastech.com and mail.blastech.com.

IP Addresses

blastech.com has four IP addresses: 104.21.5.147, 172.67.154.182, 2606:4700:3030::6815:593 and 2606:4700:3034::ac43:9ab6.

Additional host names — bslthemes.com, dwinn.com, buyrugs.uk and two others — share IP numbers with blastech.com.

Name Servers

blastech.com uses two name servers for its delegation: cruz.ns.cloudflare.com and javon.ns.cloudflare.com.

blastech.com shares its name server setup with other domains, including die-auxburger.de, tfwarren.com, debate.tips and two others.

blastech.com has at least partial name server overlap with other domains, such as aspiregroup.eu.com, ayhanedition.site, 0.121.43.8.in-addr.arpa and two others.

It is common to find these name servers paired with the name servers marek.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname cruz.ns.cloudflare.com directs to 108.162.192.88, 172.64.32.88 and 173.245.58.88 along with 3 other IP addresses.

Hostname javon.ns.cloudflare.com directs to 108.162.195.108, 162.159.44.108 and 172.64.35.108 along with 3 other IP addresses.

Mail Servers

blastech.com has three mail servers: mail.blastech.com, smapfilter.tfwarren.com and tfwarren-com.mail.protection.outlook.com.

Host names with 8 IP numbers:

Hostname tfwarren-com.mail.protection.outlook.com directs to 52.101.10.16, 52.101.40.4 and 52.101.41.4 along with 5 other IP addresses.

Host names resolving to four IP addresses:

mail.blastech.com has four IP addresses: 104.21.5.147, 172.67.154.182, 2606:4700:3030::6815:593 and 2606:4700:3034::ac43:9ab6.

Host names pointing to a single IP address:

smapfilter.tfwarren.com has the IP address 207.236.163.242.