`srxchange.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:de5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8567^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.229^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.103^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexandra.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:261e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexandra.ns.cloudflare.com`
		A	108.162.194.30^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	162.159.38.30^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	172.64.34.30^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
NS	`zod.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zod.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zod.ns.cloudflare.com`
		A	108.162.193.250^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	172.64.33.250^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	173.245.59.250^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.229, 172.67.133.103
		IPv6 hints	2606:4700:3031::6815:de5, 2606:4700:3036::ac43:8567
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOA	`alexandra.ns.cloudflare.com`dns@cloudflare.com serial=2406766860

`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=1784365572

Previously MX for

srxchange.com

Subdomains

www.srxchange.com

Same first word

srxchange.com

DNS History

12 records (6 active, 6 former)

●NSalexandra.ns.cloudflare.com2026-05-14 → 2026-07-18 · 3 obs

○ 2017-10-03 05:08:26
● 2026-05-14 21:19:06
● 2026-07-18 09:12:56

○NSns.inmotionhosting.com2016-12-19 → 2017-10-03 · 4 obs

● 2016-12-19 04:49:08
● 2017-10-03 05:08:26
○ 2026-05-14 21:19:06
○ 2026-07-18 09:12:56

○NSns2.inmotionhosting.com2016-12-19 → 2017-10-03 · 4 obs

● 2016-12-19 04:49:08
● 2017-10-03 05:08:26
○ 2026-05-14 21:19:06
○ 2026-07-18 09:12:56

●NSzod.ns.cloudflare.com2026-05-14 → 2026-07-18 · 3 obs

○ 2017-10-03 05:08:26
● 2026-05-14 21:19:06
● 2026-07-18 09:12:56

○MXsrxchange.com2016-12-19 → 2017-10-03 · 4 obs

● 2016-12-19 04:49:08
● 2017-10-03 05:08:26
○ 2026-05-14 21:19:06
○ 2026-07-18 09:12:56

●A104.21.13.2292026-05-14 → 2026-07-18 · 3 obs

○ 2017-10-03 05:08:26
● 2026-05-14 21:19:06
● 2026-07-18 09:12:56

●A172.67.133.1032026-05-14 → 2026-07-18 · 3 obs

○ 2017-10-03 05:08:26
● 2026-05-14 21:19:06
● 2026-07-18 09:12:56

○A216.194.172.1832016-12-19 → 2017-10-03 · 4 obs

● 2016-12-19 04:49:08
● 2017-10-03 05:08:26
○ 2026-05-14 21:19:06
○ 2026-07-18 09:12:56

●A2606:4700:3031::6815:de52026-07-16 → 2026-07-18 · 3 obs

○ 2026-06-15 02:49:22
● 2026-07-16 08:33:56
● 2026-07-18 09:12:56

●A2606:4700:3036::ac43:85672026-07-16 → 2026-07-18 · 3 obs

○ 2026-06-15 02:49:22
● 2026-07-16 08:33:56
● 2026-07-18 09:12:56

○A2606:4700:3037::6815:de52026-05-14 → 2026-06-15 · 5 obs

○ 2017-10-03 05:08:26
● 2026-05-14 21:19:06
● 2026-06-15 02:49:22
○ 2026-07-16 08:33:56
○ 2026-07-18 09:12:56

○A2606:4700:3037::ac43:85672026-05-14 → 2026-06-15 · 5 obs

○ 2017-10-03 05:08:26
● 2026-05-14 21:19:06
● 2026-06-15 02:49:22
○ 2026-07-16 08:33:56
○ 2026-07-18 09:12:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
srxchange.com	zod.ns.cloudflare.com, alexandra.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.250

NS records: zod.ns.cloudflare.com, alexandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for srxchange.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.103, 104.21.13.229`
AAAA	2	`2606:4700:3031::6815:de5, 2606:4700:3036::ac43:8567`
NS	2	`alexandra.ns.cloudflare.com, zod.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexandra.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.srxchange.com is a subdomain of srxchange.com.

IP Addresses

srxchange.com points to the four IP addresses 104.21.13.229, 172.67.133.103, 2606:4700:3031::6815:de5 and 2606:4700:3036::ac43:8567.

Additional host names — kemahasiswaan.stba-jia.ac.id, hermanos-dev.com, dunsworth.net and two others — share IP numbers with srxchange.com.

Name Servers

Two name servers handle the delegation for srxchange.com: alexandra.ns.cloudflare.com and zod.ns.cloudflare.com.

srxchange.com shares its name server setup with other domains, including f856.com, haojunit.com, 31hulian.com and two others.

The name servers of srxchange.com overlap at least partially with those of other domains — among them zenithoravia.com, dicexs.com, 51sf.com and two more.

These name servers commonly appear alongside the name servers mitchell.ns.cloudflare.com and ali.ns.cloudflare.com.

Host names with 6 IP numbers:

alexandra.ns.cloudflare.com resolves to 108.162.194.30, 162.159.38.30 and 172.64.34.30 among others, with 3 other IP addresses in total.

zod.ns.cloudflare.com resolves to 108.162.193.250, 172.64.33.250 and 173.245.59.250 among others, with 3 other IP addresses in total.

srxchange.com - robtex.com

srxchange.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`srxchange.com`

`com`