tech-vs-tech.com - dns.ninja

`tech-vs-tech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3009^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:afb2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.9^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.178^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`felipe.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c374^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`felipe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2374^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`felipe.ns.cloudflare.com`
		A	108.162.195.116^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
		A	162.159.44.116^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
		A	172.64.35.116^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:66.29.132.100 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.9, 172.67.175.178
		IPv6 hints	2606:4700:3030::6815:3009, 2606:4700:3031::ac43:afb2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOA	`felipe.ns.cloudflare.com`dns@cloudflare.com serial=2405417808

`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=1780924381

Previously MX for

tech-vs-tech.com

Subdomains

www.tech-vs-tech.com

Same first word

tech-vs-tech.com

DNS History

18 records (9 active, 9 former)

○NSdns1.namecheaphosting.com2026-02-24 → 2026-02-24 · 5 obs

○ 2016-04-22 10:52:58
● 2026-02-24 06:42:52
● 2026-02-24 20:56:00
○ 2026-05-01 13:21:34
○ 2026-06-08 13:17:58

○NSdns2.namecheaphosting.com2026-02-24 → 2026-02-24 · 5 obs

○ 2016-04-22 10:52:58
● 2026-02-24 06:42:52
● 2026-02-24 20:56:00
○ 2026-05-01 13:21:34
○ 2026-06-08 13:17:58

●NSfelipe.ns.cloudflare.com2026-05-01 → 2026-06-08 · 3 obs

○ 2026-02-24 20:56:00
● 2026-05-01 13:21:34
● 2026-06-08 13:17:58

○NSns3469.hostgator.com2015-09-03 → 2016-04-22 · 4 obs

● 2015-09-03 00:52:22
● 2016-04-22 10:52:58
○ 2026-02-24 06:42:52
○ 2026-06-08 13:17:58

○NSns3470.hostgator.com2015-09-03 → 2016-04-22 · 4 obs

● 2015-09-03 00:52:22
● 2016-04-22 10:52:58
○ 2026-02-24 06:42:52
○ 2026-06-08 13:17:58

○NSns6263.hostgator.com2015-09-03 → 2016-04-22 · 4 obs

● 2015-09-03 00:52:22
● 2016-04-22 10:52:58
○ 2026-02-24 06:42:52
○ 2026-06-08 13:17:58

●NSserena.ns.cloudflare.com2026-05-01 → 2026-06-08 · 3 obs

○ 2026-02-24 20:56:00
● 2026-05-01 13:21:34
● 2026-06-08 13:17:58

●MXmx1-hosting.jellyfish.systems2026-02-24 → 2026-06-08 · 3 obs

○ 2016-04-22 10:52:58
● 2026-02-24 06:42:52
● 2026-06-08 13:17:58

●MXmx2-hosting.jellyfish.systems2026-02-24 → 2026-06-08 · 3 obs

○ 2016-04-22 10:52:58
● 2026-02-24 06:42:52
● 2026-06-08 13:17:58

●MXmx3-hosting.jellyfish.systems2026-02-24 → 2026-06-08 · 3 obs

○ 2016-04-22 10:52:58
● 2026-02-24 06:42:52
● 2026-06-08 13:17:58

○MXtech-vs-tech.com2015-09-03 → 2016-04-22 · 4 obs

● 2015-09-03 00:52:22
● 2016-04-22 10:52:58
○ 2026-02-24 06:42:52
○ 2026-06-08 13:17:58

●A104.21.48.92026-05-01 → 2026-06-08 · 3 obs

○ 2026-02-24 20:56:00
● 2026-05-01 13:21:34
● 2026-06-08 13:17:58

●A172.67.175.1782026-05-01 → 2026-06-08 · 3 obs

○ 2026-02-24 20:56:00
● 2026-05-01 13:21:34
● 2026-06-08 13:17:58

○A192.254.188.2162015-09-03 → 2016-04-22 · 4 obs

● 2015-09-03 00:52:22
● 2016-04-22 10:52:58
○ 2016-11-05 19:27:24
○ 2026-06-08 13:17:58

●A2606:4700:3030::6815:30092026-05-01 → 2026-06-08 · 3 obs

○ 2026-02-24 20:56:00
● 2026-05-01 13:21:34
● 2026-06-08 13:17:58

●A2606:4700:3031::ac43:afb22026-05-01 → 2026-06-08 · 3 obs

○ 2026-02-24 20:56:00
● 2026-05-01 13:21:34
● 2026-06-08 13:17:58

○A50.87.144.1682016-11-05 → 2018-08-15 · 5 obs

○ 2016-04-22 10:52:58
● 2016-11-05 19:27:24
● 2018-08-15 18:42:40
○ 2026-02-24 06:42:52
○ 2026-06-08 13:17:58

○A66.29.132.1052026-02-24 → 2026-02-24 · 5 obs

○ 2018-08-15 18:42:40
● 2026-02-24 06:42:52
● 2026-02-24 20:56:00
○ 2026-05-01 13:21:34
○ 2026-06-08 13:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tech-vs-tech.com	serena.ns.cloudflare.com, felipe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.116

NS records: serena.ns.cloudflare.com, felipe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.175.178, 104.21.48.9`
AAAA	2	`2606:4700:3031::ac43:afb2, 2606:4700:3030::6815:3009`
NS	2	`felipe.ns.cloudflare.com, serena.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:66.29.132.100 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`felipe.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

tech-vs-tech.com is the parent zone for www.tech-vs-tech.com.

IP Addresses

tech-vs-tech.com resolves to 4 IP numbers: 104.21.48.9, 172.67.175.178, 2606:4700:3030::6815:3009 and 2606:4700:3031::ac43:afb2.

Additional host names — bing.uk, kerkvolk-muziek.nl, vwfurlcwpujuz.site and two others — share IP numbers with tech-vs-tech.com.

Name Servers

The NS records for tech-vs-tech.com delegate to felipe.ns.cloudflare.com and serena.ns.cloudflare.com.

tech-vs-tech.com shares its name server setup with other domains, including daftarpaket.co.id, anibask.com, hvacair.com and two others.

tech-vs-tech.com partially shares its NS delegation with several other domains, including hawaiianeye.land, jqoss.vip, mp4mobile.com and two others.

These name servers often co-occur with the name servers mira.ns.cloudflare.com.

Host names with 6 IP numbers:

The hostname felipe.ns.cloudflare.com resolves to 108.162.195.116, 162.159.44.116, 172.64.35.116 and three additional IP addresses.

The hostname serena.ns.cloudflare.com resolves to 108.162.192.220, 172.64.32.220, 173.245.58.220 and three additional IP addresses.

Mail Servers

tech-vs-tech.com uses three mail servers — mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

tech-vs-tech.com shares mail servers — at least in part — with other domains, including 91klub.com, whatthehellamiagreeingto.com, kleebauer.at and two others.

mx1-hosting.jellyfish.systems has IP address 162.255.118.28, mx2-hosting.jellyfish.systems has IP address 162.255.118.29 and mx3-hosting.jellyfish.systems has IP address 162.255.118.13 — one address each.