nerddynamic.com - dns.ninja

`nerddynamic.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:57e7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9468^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.231^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.104^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`heather.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heather.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heather.ns.cloudflare.com`
		A	108.162.192.161^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	172.64.32.161^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	173.245.58.161^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.231, 172.67.148.104
		IPv6 hints	2606:4700:3034::6815:57e7, 2606:4700:3036::ac43:9468
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2407644067

`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=1783099666

Subdomains

mail.nerddynamic.com

DNS History

10 records (8 active, 2 former)

●NSalgin.ns.cloudflare.com2026-07-03 → 2026-07-03 · 2 obs

● 2026-07-03 17:42:58
● 2026-07-03 17:43:00

●NSheather.ns.cloudflare.com2026-07-03 → 2026-07-03 · 2 obs

● 2026-07-03 17:42:58
● 2026-07-03 17:43:00

●MXin1-smtp.messagingengine.com2026-07-03 → 2026-07-03 · 2 obs

● 2026-07-03 17:42:58
● 2026-07-03 17:43:00

●MXin2-smtp.messagingengine.com2026-07-03 → 2026-07-03 · 2 obs

● 2026-07-03 17:42:58
● 2026-07-03 17:43:00

●A104.21.87.2312026-07-03 → 2026-07-03 · 3 obs

○ 2017-05-09 14:04:40
● 2026-07-03 17:42:58
● 2026-07-03 17:43:00

●A172.67.148.1042026-07-03 → 2026-07-03 · 3 obs

○ 2017-05-09 14:04:40
● 2026-07-03 17:42:58
● 2026-07-03 17:43:00

○A184.72.237.1732017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 14:04:40
○ 2026-07-03 17:42:58
○ 2026-07-03 17:43:00

●A2606:4700:3034::6815:57e72026-07-03 → 2026-07-03 · 3 obs

○ 2017-05-09 14:04:40
● 2026-07-03 17:42:58
● 2026-07-03 17:43:00

●A2606:4700:3036::ac43:94682026-07-03 → 2026-07-03 · 3 obs

○ 2017-05-09 14:04:40
● 2026-07-03 17:42:58
● 2026-07-03 17:43:00

○A54.243.133.1062017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 14:04:40
○ 2026-07-03 17:42:58
○ 2026-07-03 17:43:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
nerddynamic.com	heather.ns.cloudflare.com, algin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.161

NS records: heather.ns.cloudflare.com, algin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.104, 104.21.87.231`
AAAA	2	`2606:4700:3034::6815:57e7, 2606:4700:3036::ac43:9468`
NS	2	`algin.ns.cloudflare.com, heather.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

nerddynamic.com is a parent domain of mail.nerddynamic.com.

IP Addresses

nerddynamic.com resolves to four IP addresses: 104.21.87.231, 172.67.148.104, 2606:4700:3034::6815:57e7 and 2606:4700:3036::ac43:9468.

Additional host names — fisiohorse.com, livescorethai.me, cbimg.xyz and two others — share IP numbers with nerddynamic.com.

Name Servers

nerddynamic.com is delegated to two name servers: algin.ns.cloudflare.com and heather.ns.cloudflare.com.

nerddynamic.com shares its name server setup with other domains, including loonex.eu, tril.pro, chatums.com and two others.

nerddynamic.com shares at least some of its name servers with other domains, including seetijuana.com, joyeuxgourmet.fr, weblog-installer.pages.dev and two others.

These name servers are frequently paired with the name servers rex.ns.cloudflare.com, arya.ns.cloudflare.com and grace.ns.cloudflare.com.

Host names with 6 IP numbers:

algin.ns.cloudflare.com resolves to 108.162.193.61, 172.64.33.61, 173.245.59.61 and 3 other IP addresses.

heather.ns.cloudflare.com resolves to 108.162.192.161, 172.64.32.161, 173.245.58.161 and 3 other IP addresses.

Mail Servers

nerddynamic.com has two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

nerddynamic.com shares the same mail server setup as other domains, including rinzewind.org, dominicmanley.com, murtra.net and two others.

Host names with 8 IP numbers:

in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

Host names resolving to four IP addresses:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.