substack-delphi.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`substack-delphi.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:3f27^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a974^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.39^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.116^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carmelo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c381^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carmelo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2381^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carmelo.ns.cloudflare.com`
		A	108.162.195.129^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
		A	162.159.44.129^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
		A	172.64.35.129^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
NS	`oaklyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:265a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oaklyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oaklyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oaklyn.ns.cloudflare.com`
		A	108.162.194.90^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oaklyn.ns.cloudflare.com`
		A	162.159.38.90^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oaklyn.ns.cloudflare.com`
		A	172.64.34.90^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oaklyn.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=y-78Jqj6G2wSdozjMAe0R6o3pQ5BGTmF0ozKE1B3a3E`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.39, 172.67.169.116
		IPv6 hints	2606:4700:3037::6815:3f27, 2606:4700:3037::ac43:a974
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com
SOA	`carmelo.ns.cloudflare.com`dns@cloudflare.com serial=2410335061

`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=1787487886

Same first word

substack-delphi.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NScarmelo.ns.cloudflare.com2026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●NSoaklyn.ns.cloudflare.com2026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●MXalt1.aspmx.l.google.com2026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●MXalt2.aspmx.l.google.com2026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●MXalt3.aspmx.l.google.com2026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●MXalt4.aspmx.l.google.com2026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●MXaspmx.l.google.com2026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●A104.21.63.392026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●A172.67.169.1162026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●A2606:4700:3037::6815:3f272026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

●A2606:4700:3037::ac43:a9742026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 15:51:14
● 2026-08-23 12:26:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
substack-delphi.com	oaklyn.ns.cloudflare.com, carmelo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.90

NS records: oaklyn.ns.cloudflare.com, carmelo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for substack-delphi.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.39, 172.67.169.116`
AAAA	2	`2606:4700:3037::ac43:a974, 2606:4700:3037::6815:3f27`
NS	2	`carmelo.ns.cloudflare.com, oaklyn.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=y-78Jqj6G2wSdoz, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carmelo.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

substack-delphi.com points to the four IP addresses 104.21.63.39, 172.67.169.116, 2606:4700:3037::6815:3f27 and 2606:4700:3037::ac43:a974.

Additional host names — bee1535587c4.rvingusa.com, poslead.com, 123bett.nl and two others — share IP numbers with substack-delphi.com.

Name Servers

substack-delphi.com has two authoritative name servers — carmelo.ns.cloudflare.com and oaklyn.ns.cloudflare.com.

substack-delphi.com shares its name server setup with other domains, including scalebettertestimonials.com, unity-tax-partners.com, devdeployflow.com and two others.

The name servers of substack-delphi.com overlap at least partially with those of other domains — among them armclub.in, solving.com.br, guardian-bank.com and two more.

These name servers commonly appear alongside the name servers kimora.ns.cloudflare.com and alberto.ns.cloudflare.com.

Host names with 6 IP numbers:

carmelo.ns.cloudflare.com points to 108.162.195.129, 162.159.44.129, 172.64.35.129 and 3 other IP addresses.

oaklyn.ns.cloudflare.com points to 108.162.194.90, 162.159.38.90, 172.64.34.90 and 3 other IP addresses.

Mail Servers

substack-delphi.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

substack-delphi.com shares mail servers — at least in part — with other domains, including zsinfo.nl, anybodies.com, collaba.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com resolves to 173.194.45.27 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.