`summtech.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9afc^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:48d1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.209^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.252^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brit.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brit.ns.cloudflare.com`
		A	108.162.192.78^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	172.64.32.78^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	173.245.58.78^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
NS	`watson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c17^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c317^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`watson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2317^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`watson.ns.cloudflare.com`
		A	108.162.195.23^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	162.159.44.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	172.64.35.23^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
MX	`summtech-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.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::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.72.209, 172.67.154.252
		IPv6	2606:4700:3032::ac43:9afc, 2606:4700:3033::6815:48d1
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2397123545

`net`

	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=1774544937

Previously MX for

summtech.net

Same first word

summtech.net

summtech.com

summtech.in

DNS History

30 records (7 active, 23 former)

●NSbrit.ns.cloudflare.com2026-02-21 → 2026-03-26 · 3 obs

○ 2026-02-20 21:33:54
● 2026-02-21 08:44:02
● 2026-03-26 17:23:06

○NSns-1428.awsdns-50.org2026-02-15 → 2026-02-20 · 5 obs

○ 2017-06-10 12:54:26
● 2026-02-15 22:01:56
● 2026-02-20 21:33:54
○ 2026-02-21 08:44:02
○ 2026-03-26 17:23:06

○NSns-1882.awsdns-43.co.uk2026-02-15 → 2026-02-20 · 5 obs

○ 2017-06-10 12:54:26
● 2026-02-15 22:01:56
● 2026-02-20 21:33:54
○ 2026-02-21 08:44:02
○ 2026-03-26 17:23:06

○NSns-385.awsdns-48.com2026-02-15 → 2026-02-20 · 5 obs

○ 2017-06-10 12:54:26
● 2026-02-15 22:01:56
● 2026-02-20 21:33:54
○ 2026-02-21 08:44:02
○ 2026-03-26 17:23:06

○NSns-622.awsdns-13.net2026-02-15 → 2026-02-20 · 5 obs

○ 2017-06-10 12:54:26
● 2026-02-15 22:01:56
● 2026-02-20 21:33:54
○ 2026-02-21 08:44:02
○ 2026-03-26 17:23:06

○NSns3.calcanet.com2016-12-05 → 2017-06-10 · 4 obs

● 2016-12-05 05:59:42
● 2017-06-10 12:54:26
○ 2026-02-15 22:01:56
○ 2026-03-26 17:23:06

○NSns4.calcanet.com2016-12-05 → 2017-06-10 · 4 obs

● 2016-12-05 05:59:42
● 2017-06-10 12:54:26
○ 2026-02-15 22:01:56
○ 2026-03-26 17:23:06

○NSns5.calcanet.com2016-12-05 → 2017-06-10 · 4 obs

● 2016-12-05 05:59:42
● 2017-06-10 12:54:26
○ 2026-02-15 22:01:56
○ 2026-03-26 17:23:06

●NSwatson.ns.cloudflare.com2026-02-21 → 2026-03-26 · 3 obs

○ 2026-02-20 21:33:54
● 2026-02-21 08:44:02
● 2026-03-26 17:23:06

●MXsummtech-net.mail.protection.outlook.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-06-10 12:54:26
● 2026-02-15 22:01:56
● 2026-03-26 17:23:06

○MXsummtech.net2016-12-05 → 2017-06-10 · 4 obs

● 2016-12-05 05:59:42
● 2017-06-10 12:54:26
○ 2026-02-15 22:01:56
○ 2026-03-26 17:23:06

●A104.21.72.2092026-02-21 → 2026-03-26 · 11 obs

○ 2026-02-20 21:33:54
● 2026-02-21 08:44:02
○ 2026-02-21 13:34:02
● 2026-02-21 14:04:54
● 2026-02-26 03:34:02
○ 2026-02-26 05:40:46
● 2026-02-26 12:51:38
● 2026-03-15 03:24:58
○ 2026-03-15 05:03:16
● 2026-03-15 09:11:10
● 2026-03-26 17:23:06

○A108.138.217.1182026-02-15 → 2026-02-20 · 10 obs

○ 2017-06-10 12:54:26
● 2026-02-15 22:01:56
● 2026-02-16 22:09:26
○ 2026-02-17 13:10:46
● 2026-02-17 19:13:28
○ 2026-02-18 12:46:14
○ 2026-02-20 11:35:16
● 2026-02-20 19:28:02
○ 2026-02-20 21:33:54
○ 2026-03-26 17:23:06

○A108.138.217.72026-02-15 → 2026-02-20 · 10 obs

○A108.138.217.82026-02-15 → 2026-02-20 · 10 obs

○A108.138.217.892026-02-15 → 2026-02-20 · 10 obs

○A13.35.78.1102026-02-17 → 2026-02-20 · 12 obs

○ 2026-02-15 22:01:56
○ 2026-02-16 22:09:26
● 2026-02-17 13:10:46
○ 2026-02-17 19:13:28
● 2026-02-18 12:46:14
● 2026-02-20 06:03:48
○ 2026-02-20 09:25:16
● 2026-02-20 11:35:16
○ 2026-02-20 19:28:02
● 2026-02-20 21:33:54
○ 2026-02-21 08:44:02
○ 2026-03-26 17:23:06

○A13.35.78.432026-02-17 → 2026-02-20 · 12 obs

○A13.35.78.72026-02-17 → 2026-02-20 · 12 obs

○A13.35.78.82026-02-17 → 2026-02-20 · 12 obs

○A169.53.21.692016-12-05 → 2017-06-10 · 4 obs

● 2016-12-05 05:59:42
● 2017-06-10 12:54:26
○ 2026-02-15 22:01:56
○ 2026-03-26 17:23:06

○A172.64.80.12026-02-21 → 2026-03-15 · 10 obs

○ 2026-02-21 08:44:02
● 2026-02-21 13:34:02
○ 2026-02-21 14:04:54
○ 2026-02-26 03:34:02
● 2026-02-26 05:40:46
○ 2026-02-26 12:51:38
○ 2026-03-15 03:24:58
● 2026-03-15 05:03:16
○ 2026-03-15 09:11:10
○ 2026-03-26 17:23:06

●A172.67.154.2522026-02-21 → 2026-03-26 · 11 obs

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-21 → 2026-03-07 · 10 obs

○ 2026-02-21 08:44:02
● 2026-02-21 13:34:02
○ 2026-02-21 14:04:54
○ 2026-02-26 03:34:02
● 2026-02-26 05:40:46
○ 2026-02-26 12:51:38
○ 2026-03-07 04:14:18
● 2026-03-07 14:27:04
○ 2026-03-07 23:10:38
○ 2026-03-26 17:23:06

●A2606:4700:3032::ac43:9afc2026-02-21 → 2026-03-26 · 11 obs

○ 2026-02-20 21:33:54
● 2026-02-21 08:44:02
○ 2026-02-21 13:34:02
● 2026-02-21 14:04:54
● 2026-02-26 03:34:02
○ 2026-02-26 05:40:46
● 2026-02-26 12:51:38
● 2026-03-07 04:14:18
○ 2026-03-07 14:27:04
● 2026-03-07 23:10:38
● 2026-03-26 17:23:06

●A2606:4700:3033::6815:48d12026-02-21 → 2026-03-26 · 11 obs

○A52.84.20.612026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 06:03:48
● 2026-02-20 09:25:16
○ 2026-02-20 11:35:16
○ 2026-03-26 17:23:06

○A52.84.20.682026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 06:03:48
● 2026-02-20 09:25:16
○ 2026-02-20 11:35:16
○ 2026-03-26 17:23:06

○A52.84.20.72026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 06:03:48
● 2026-02-20 09:25:16
○ 2026-02-20 11:35:16
○ 2026-03-26 17:23:06

○A52.84.20.712026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 06:03:48
● 2026-02-20 09:25:16
○ 2026-02-20 11:35:16
○ 2026-03-26 17:23:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
summtech.net	brit.ns.cloudflare.com, watson.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.78

NS records: brit.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for summtech.net (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.209, 172.67.154.252`
AAAA	2	`2606:4700:3033::6815:48d1, 2606:4700:3032::ac43:9afc`
NS	2	`brit.ns.cloudflare.com, watson.ns.cloudflare.com`
MX	1	`summtech-net.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brit.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

summtech.net points to four IP numbers: 2606:4700:3032::ac43:9afc, 2606:4700:3033::6815:48d1, 104.21.72.209 and 172.67.154.252.

Other host names, for instance ddbricks.com, www.proweb365.com, www.marketpay.io, 4405.top and ormus4u.com share IP numbers with summtech.net.

Name Servers

summtech.net is delegated to two name servers: brit.ns.cloudflare.com and watson.ns.cloudflare.com.

summtech.net uses the same name server setup as other domains, for instance opyn.co, robichon.net, shuttermap.com, fixturedisplays.ca and tutti-frutti.com.ua.

summtech.net shares name servers with other domains at least partially, for instance clubdegolfvenise.ca, dcblegal.co.uk, rarbgg.com, vipvoyages.com and prophetpremium.com.

Host names with six IP numbers: brit.ns.cloudflare.com points to 2606:4700:50::adf5:3a4e, 2803:f800:50::6ca2:c04e, 2a06:98c1:50::ac40:204e, 108.162.192.78, 172.64.32.78 and 173.245.58.78; watson.ns.cloudflare.com points to 2606:4700:58::a29f:2c17, 2803:f800:50::6ca2:c317, 2a06:98c1:50::ac40:2317, 108.162.195.23, 162.159.44.23 and 172.64.35.23.

Mail Servers

The mail server for summtech.net is summtech-net.mail.protection.outlook.com.

Host summtech-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c91d::a, 2a01:111:f403:f802::1, 2a01:111:f403:f901::, 40.93.192.4, 52.101.10.6, 52.101.11.2 and 52.101.50.1.

summtech.net - robtex.com

summtech.net

net

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`summtech.net`

`net`