tech-syn.com - dns.ninja

`tech-syn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:d130^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:ff3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.243^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.48^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gabe.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c172^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gabe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2172^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gabe.ns.cloudflare.com`
		A	108.162.193.114^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	172.64.33.114^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	173.245.59.114^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
NS	`zainab.ns.cloudflare.com`
		A	2606:4700:50::a29f:2695^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c295^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zainab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2295^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zainab.ns.cloudflare.com`
		A	108.162.194.149^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	162.159.38.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	172.64.34.149^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
MX	`techsyn-com01b.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
TXT	`MS=ms34533112`
TXT	`MS=ms83090745`
TXT	`v=spf1 mx include:spf.protection.outlook.com include:_netblocks.mimecast.com ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.243, 172.67.209.48
		IPv6 hints	2606:4700:3035::ac43:d130, 2606:4700:3037::6815:ff3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`gabe.ns.cloudflare.com`dns@cloudflare.com serial=2407886317

`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=1782409115

Subdomains

host37.tech-syn.com

mail.tech-syn.com

host35.tech-syn.com

host41.tech-syn.com

mail2.tech-syn.com

host36.tech-syn.com

Same first word

tech-syn.com

Similar names

syn-tech.net

syn-tech.tw

syn-tech.co.nz

syn-tech.com.tw

syn-tech.ru

syn-tech.com

yns-tech.com

nys-tech.com

syn-tech.us

DNS History

14 records (7 active, 7 former)

●NSgabe.ns.cloudflare.com2026-03-05 → 2026-06-25 · 3 obs

○ 2017-09-07 09:29:08
● 2026-03-05 20:49:56
● 2026-06-25 18:02:38

○NSns91.worldnic.com2015-06-16 → 2017-09-07 · 4 obs

● 2015-06-16 01:43:46
● 2017-09-07 09:29:08
○ 2026-03-05 20:49:56
○ 2026-06-25 18:02:38

○NSns92.worldnic.com2015-06-16 → 2017-09-07 · 4 obs

● 2015-06-16 01:43:46
● 2017-09-07 09:29:08
○ 2026-03-05 20:49:56
○ 2026-06-25 18:02:38

●NSzainab.ns.cloudflare.com2026-03-05 → 2026-06-25 · 3 obs

○ 2017-09-07 09:29:08
● 2026-03-05 20:49:56
● 2026-06-25 18:02:38

●MXtechsyn-com01b.mail.protection.outlook.com2026-03-05 → 2026-06-25 · 3 obs

○ 2017-09-07 09:29:08
● 2026-03-05 20:49:56
● 2026-06-25 18:02:38

○MXus-smtp-inbound-1.mimecast.com2015-06-16 → 2017-09-07 · 4 obs

● 2015-06-16 01:43:46
● 2017-09-07 09:29:08
○ 2026-03-05 20:49:56
○ 2026-06-25 18:02:38

○MXus-smtp-inbound-2.mimecast.com2015-06-16 → 2017-09-07 · 4 obs

● 2015-06-16 01:43:46
● 2017-09-07 09:29:08
○ 2026-03-05 20:49:56
○ 2026-06-25 18:02:38

●A104.21.15.2432026-03-05 → 2026-06-25 · 3 obs

○ 2017-09-07 09:29:08
● 2026-03-05 20:49:56
● 2026-06-25 18:02:38

●A172.67.209.482026-03-05 → 2026-06-25 · 3 obs

○ 2017-09-07 09:29:08
● 2026-03-05 20:49:56
● 2026-06-25 18:02:38

○A209.252.14.2012015-06-16 → 2017-09-07 · 4 obs

● 2015-06-16 01:43:46
● 2017-09-07 09:29:08
○ 2026-03-05 20:49:56
○ 2026-06-25 18:02:38

○A2606:4700:3034::ac43:d1302026-03-05 → 2026-06-14 · 4 obs

○ 2017-09-07 09:29:08
● 2026-03-05 20:49:56
● 2026-06-14 07:08:42
○ 2026-06-25 18:02:38

●A2606:4700:3035::ac43:d1302026-06-25 → 2026-06-25 · 2 obs

○ 2026-06-14 07:08:42
● 2026-06-25 18:02:38

○A2606:4700:3036::6815:ff32026-03-05 → 2026-06-14 · 4 obs

○ 2017-09-07 09:29:08
● 2026-03-05 20:49:56
● 2026-06-14 07:08:42
○ 2026-06-25 18:02:38

●A2606:4700:3037::6815:ff32026-06-25 → 2026-06-25 · 2 obs

○ 2026-06-14 07:08:42
● 2026-06-25 18:02:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
tech-syn.com	gabe.ns.cloudflare.com, zainab.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.114

NS records: gabe.ns.cloudflare.com, zainab.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech-syn.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.15.243, 172.67.209.48`
AAAA	2	`2606:4700:3035::ac43:d130, 2606:4700:3037::6815:ff3`
NS	2	`gabe.ns.cloudflare.com, zainab.ns.cloudflare.com`
MX	1	`techsyn-com01b.mail.protection.outlook.c`
TXT	3	`MS=ms34533112, MS=ms83090745...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gabe.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

tech-syn.com serves as parent to host37.tech-syn.com, mail.tech-syn.com, host35.tech-syn.com, host41.tech-syn.com, mail2.tech-syn.com along with a few other host names.

IP Addresses

tech-syn.com has four IP addresses: 104.21.15.243, 172.67.209.48, 2606:4700:3035::ac43:d130 and 2606:4700:3037::6815:ff3.

Two other host names, along with mostbetmarocco.com, app.umiswap.org and nucleuss.com, also share IP numbers with tech-syn.com.

Name Servers

DNS delegation for tech-syn.com points to two name servers: gabe.ns.cloudflare.com and zainab.ns.cloudflare.com.

tech-syn.com shares its NS records with other domains, for example maradin.co.il, cincinnatihose.com, classjazz.com and two others.

tech-syn.com has at least partial name server overlap with other domains, such as nanoengine1.sbs, fgstcup.com, stnmgb.com and two others.

It is common to see these name servers used together with name servers henry.ns.cloudflare.com and fish.ns.cloudflare.com.

DNS names with 6 IP addresses:

gabe.ns.cloudflare.com has IP addresses 108.162.193.114, 172.64.33.114 and 173.245.59.114, plus 3 other.

zainab.ns.cloudflare.com has IP addresses 108.162.194.149, 162.159.38.149 and 172.64.34.149, plus 3 other.

Mail Servers

The sole mail server for tech-syn.com is techsyn-com01b.mail.protection.outlook.com.

With 8 IP addresses total, techsyn-com01b.mail.protection.outlook.com resolves to 52.101.11.9, 52.101.40.0, 52.101.40.4 and 5 others.