`rationalexplanations.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9a7d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:31f9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.249^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.125^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dalary.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26dc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dalary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dalary.ns.cloudflare.com`
		A	108.162.194.220^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-108-162-194-220.defastlink.net`
		A	162.159.38.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-38-220.defastlink.net`
		A	172.64.34.220^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-34-220.defastlink.net`
NS	`rustam.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c394^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rustam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2394^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rustam.ns.cloudflare.com`
		A	108.162.195.148^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	162.159.44.148^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	172.64.35.148^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.249, 172.67.154.125
		IPv6 hints	2606:4700:3034::ac43:9a7d, 2606:4700:3037::6815:31f9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`dalary.ns.cloudflare.com`dns@cloudflare.com serial=2399996426

`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=1778358601

Same first word

rationalexplanations.com

DNS History

7 records (6 active, 1 former)

●NSdalary.ns.cloudflare.com2026-03-16 → 2026-05-09 · 2 obs

● 2026-03-16 12:35:04
● 2026-05-09 20:59:26

●NSrustam.ns.cloudflare.com2026-03-16 → 2026-05-09 · 2 obs

● 2026-03-16 12:35:04
● 2026-05-09 20:59:26

●A104.21.49.2492026-03-16 → 2026-05-09 · 3 obs

○ 2017-02-13 23:04:36
● 2026-03-16 12:35:04
● 2026-05-09 20:59:26

●A172.67.154.1252026-03-16 → 2026-05-09 · 3 obs

○ 2017-02-13 23:04:36
● 2026-03-16 12:35:04
● 2026-05-09 20:59:26

●A2606:4700:3034::ac43:9a7d2026-03-16 → 2026-05-09 · 3 obs

○ 2017-02-13 23:04:36
● 2026-03-16 12:35:04
● 2026-05-09 20:59:26

●A2606:4700:3037::6815:31f92026-03-16 → 2026-05-09 · 3 obs

○ 2017-02-13 23:04:36
● 2026-03-16 12:35:04
● 2026-05-09 20:59:26

○A69.64.147.2422015-07-11 → 2016-06-24 · 6 obs

● 2015-07-11 10:40:36
○ 2015-11-16 21:49:10
○ 2016-02-25 08:15:00
● 2016-06-24 08:10:50
○ 2017-02-13 23:04:36
○ 2026-05-09 20:59:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
rationalexplanations.com	dalary.ns.cloudflare.com, rustam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.220

NS records: dalary.ns.cloudflare.com, rustam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rationalexplanations.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.49.249, 172.67.154.125`
AAAA	2	`2606:4700:3034::ac43:9a7d, 2606:4700:3037::6815:31f9`
NS	2	`dalary.ns.cloudflare.com, rustam.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dalary.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rationalexplanations.com resolves to four IPs: 2606:4700:3034::ac43:9a7d, 2606:4700:3037::6815:31f9, 104.21.49.249 and 172.67.154.125.

Other host names such as ericas.com, vanillajsacademy.com, ds-qy.com, webmail.ericas.com and az9.club share IP numbers with rationalexplanations.com.

Name Servers

rationalexplanations.com is delegated to two name servers: dalary.ns.cloudflare.com and rustam.ns.cloudflare.com.

rationalexplanations.com uses the same name server setup as other domains, including cepheusenergy.com, tmtproduction.com, bluerockmac.com, kapkefamily.com and touchuser.com.

At least part of the name servers for rationalexplanations.com are shared with other domains, for instance accasempid.rest, philoupdat.world, eccoenter.rest, hexplay.net and pandoraecuador.me.

These name servers are often used together with jermaine.ns.cloudflare.com, cleo.ns.cloudflare.com and nelci.ns.cloudflare.com.

Host names with six IP numbers:

dalary.ns.cloudflare.com points to: 2606:4700:50::a29f:26dc, 2803:f800:50::6ca2:c2dc, 2a06:98c1:50::ac40:22dc, 108.162.194.220, 162.159.38.220 and 172.64.34.220.

rustam.ns.cloudflare.com points to: 2606:4700:58::a29f:2c94, 2803:f800:50::6ca2:c394, 2a06:98c1:50::ac40:2394, 108.162.195.148, 162.159.44.148 and 172.64.35.148.

rationalexplanations.com - robtex.com