postcastserver.com - dns.ninja

`postcastserver.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a64e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2ad4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.212^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.78^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`glen.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`glen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`glen.ns.cloudflare.com`
		A	108.162.193.169^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	172.64.33.169^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	173.245.59.169^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
NS	`raphaela.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raphaela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raphaela.ns.cloudflare.com`
		A	108.162.194.192^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	162.159.38.192^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	172.64.34.192^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.212, 172.67.166.78
		IPv6 hints	2606:4700:3031::ac43:a64e, 2606:4700:3033::6815:2ad4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com
SOA	`glen.ns.cloudflare.com`dns@cloudflare.com serial=2406746217

`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=1782770291

WOT: SAFE (59/100)

Subdomains

www.postcastserver.com

Same first word

postcastserver.com

DNS History

16 records (6 active, 10 former)

●NSglen.ns.cloudflare.com2026-03-11 → 2026-06-29 · 3 obs

○ 2018-06-30 04:55:38
● 2026-03-11 20:29:44
● 2026-06-29 22:04:44

○NSns10.dnsmadeeasy.com2015-06-24 → 2018-06-30 · 4 obs

● 2015-06-24 04:50:32
● 2018-06-30 04:55:38
○ 2026-03-11 20:29:44
○ 2026-06-29 22:04:44

○NSns11.dnsmadeeasy.com2015-06-24 → 2018-06-30 · 4 obs

● 2015-06-24 04:50:32
● 2018-06-30 04:55:38
○ 2026-03-11 20:29:44
○ 2026-06-29 22:04:44

○NSns12.dnsmadeeasy.com2015-06-24 → 2018-06-30 · 4 obs

● 2015-06-24 04:50:32
● 2018-06-30 04:55:38
○ 2026-03-11 20:29:44
○ 2026-06-29 22:04:44

○NSns13.dnsmadeeasy.com2015-06-24 → 2018-06-30 · 4 obs

● 2015-06-24 04:50:32
● 2018-06-30 04:55:38
○ 2026-03-11 20:29:44
○ 2026-06-29 22:04:44

○NSns14.dnsmadeeasy.com2015-06-24 → 2018-06-30 · 4 obs

● 2015-06-24 04:50:32
● 2018-06-30 04:55:38
○ 2026-03-11 20:29:44
○ 2026-06-29 22:04:44

○NSns15.dnsmadeeasy.com2015-06-24 → 2018-06-30 · 4 obs

● 2015-06-24 04:50:32
● 2018-06-30 04:55:38
○ 2026-03-11 20:29:44
○ 2026-06-29 22:04:44

●NSraphaela.ns.cloudflare.com2026-03-11 → 2026-06-29 · 3 obs

○ 2018-06-30 04:55:38
● 2026-03-11 20:29:44
● 2026-06-29 22:04:44

○MXmail1.postcastserver.com2015-06-24 → 2018-06-30 · 4 obs

● 2015-06-24 04:50:32
● 2018-06-30 04:55:38
○ 2026-03-11 20:29:44
○ 2026-06-29 22:04:44

●A104.21.42.2122026-03-11 → 2026-06-29 · 3 obs

○ 2018-06-30 04:55:38
● 2026-03-11 20:29:44
● 2026-06-29 22:04:44

●A172.67.166.782026-03-11 → 2026-06-29 · 3 obs

○ 2018-06-30 04:55:38
● 2026-03-11 20:29:44
● 2026-06-29 22:04:44

○A198.27.69.92015-06-24 → 2018-06-30 · 4 obs

● 2015-06-24 04:50:32
● 2018-06-30 04:55:38
○ 2026-03-11 20:29:44
○ 2026-06-29 22:04:44

●A2606:4700:3031::ac43:a64e2026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-17 16:21:20
● 2026-06-29 22:04:42
● 2026-06-29 22:04:44

●A2606:4700:3033::6815:2ad42026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-17 16:21:20
● 2026-06-29 22:04:42
● 2026-06-29 22:04:44

○A2606:4700:3035::6815:2ad42026-03-11 → 2026-06-17 · 5 obs

○ 2018-06-30 04:55:38
● 2026-03-11 20:29:44
● 2026-06-17 16:21:20
○ 2026-06-29 22:04:42
○ 2026-06-29 22:04:44

○A2606:4700:3037::ac43:a64e2026-03-11 → 2026-06-17 · 5 obs

○ 2018-06-30 04:55:38
● 2026-03-11 20:29:44
● 2026-06-17 16:21:20
○ 2026-06-29 22:04:42
○ 2026-06-29 22:04:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
postcastserver.com	glen.ns.cloudflare.com, raphaela.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.169

NS records: glen.ns.cloudflare.com, raphaela.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postcastserver.com (unsigned zone)

⏱️ Timing

Total: 1466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.212, 172.67.166.78`
AAAA	2	`2606:4700:3031::ac43:a64e, 2606:4700:3033::6815:2ad4`
NS	2	`glen.ns.cloudflare.com, raphaela.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`glen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.postcastserver.com falls under the parent postcastserver.com.

IP Addresses

postcastserver.com points to the four IP addresses 104.21.42.212, 172.67.166.78, 2606:4700:3031::ac43:a64e and 2606:4700:3033::6815:2ad4.

Additional host names — ilacgibiradyo.net, indi.systems, patchworks.us and two others — share IP numbers with postcastserver.com.

Name Servers

Two name servers handle the delegation for postcastserver.com: glen.ns.cloudflare.com and raphaela.ns.cloudflare.com.

postcastserver.com has the same NS records as fado.kiev.ua, a-dreamlaw.com, clubcould.net and useprefix.com.

At least some of postcastserver.com's name servers are shared with other domains, for example baixaki.br.com, ruleta77romaina.com, populardiagnostic.com and two more.

Host names with 6 IP numbers:

glen.ns.cloudflare.com resolves to 108.162.193.169, 172.64.33.169 and 173.245.59.169 among others, with 3 other IP addresses in total.

raphaela.ns.cloudflare.com resolves to 108.162.194.192, 162.159.38.192 and 172.64.34.192 among others, with 3 other IP addresses in total.