nerdscode.com - dns.ninja

`nerdscode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cb38^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:34c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.194^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.56^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marjory.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marjory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marjory.ns.cloudflare.com`
		A	108.162.192.193^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
		A	172.64.32.193^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
		A	173.245.58.193^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
NS	`roan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roan.ns.cloudflare.com`
		A	108.162.193.226^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	172.64.33.226^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	173.245.59.226^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 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	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`emktownership=t9jGshYulQHLE`
TXT	`google-gws-recovery-domain-verification=73184341`
TXT	`google-site-verification=XERlW-0idSO51Bsf_wBvXYFVKyFGHUyXJBH_4VTXqU0`
TXT	`google-site-verification=o6AAxaiaCX0X-ras0m0XXeyYz`
TXT	`google-site-verification=o6AAxaiaCX0X-ras0m0XXeyYzbY1aNNQU_v-SLMhX8w`
TXT	`v=spf1 include:_spf.uni5.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.194, 172.67.203.56
		IPv6 hints	2606:4700:3033::ac43:cb38, 2606:4700:3037::6815:34c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`marjory.ns.cloudflare.com`dns@cloudflare.com serial=2411512338

`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=1786336114

Subdomains

dns3.nerdscode.com

dns1.nerdscode.com

dns4.nerdscode.com

Same first word

nerdscode.com

Similar names

DNS History

21 records (11 active, 10 former)

○NSdns1.nerdscode.com2016-12-13 → 2017-10-13 · 4 obs

● 2016-12-13 05:43:50
● 2017-10-13 14:40:06
○ 2026-03-07 17:53:54
○ 2026-08-10 04:31:24

○NSdns2.nerdscode.com2016-12-13 → 2017-10-13 · 4 obs

● 2016-12-13 05:43:50
● 2017-10-13 14:40:06
○ 2026-03-07 17:53:54
○ 2026-08-10 04:31:24

○NSdns3.nerdscode.com2016-12-13 → 2017-10-13 · 4 obs

● 2016-12-13 05:43:50
● 2017-10-13 14:40:06
○ 2026-03-07 17:53:54
○ 2026-08-10 04:31:24

○NSdns4.nerdscode.com2016-12-13 → 2017-10-13 · 4 obs

● 2016-12-13 05:43:50
● 2017-10-13 14:40:06
○ 2026-03-07 17:53:54
○ 2026-08-10 04:31:24

●NSmarjory.ns.cloudflare.com2026-03-07 → 2026-08-10 · 3 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-08-10 04:31:24

●NSroan.ns.cloudflare.com2026-03-07 → 2026-08-10 · 3 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-08-10 04:31:24

●MXalt1.aspmx.l.google.com2026-03-07 → 2026-08-10 · 3 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-08-10 04:31:24

●MXalt2.aspmx.l.google.com2026-03-07 → 2026-08-10 · 3 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-08-10 04:31:24

●MXalt3.aspmx.l.google.com2026-03-07 → 2026-08-10 · 3 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-08-10 04:31:24

●MXalt4.aspmx.l.google.com2026-03-07 → 2026-08-10 · 3 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-08-10 04:31:24

●MXaspmx.l.google.com2026-03-07 → 2026-08-10 · 3 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-08-10 04:31:24

○MXmx-vip-01-farm74.uni5.net2016-12-13 → 2017-10-13 · 4 obs

● 2016-12-13 05:43:50
● 2017-10-13 14:40:06
○ 2026-03-07 17:53:54
○ 2026-08-10 04:31:24

○MXmx-vip-02-farm74.uni5.net2016-12-13 → 2017-10-13 · 4 obs

● 2016-12-13 05:43:50
● 2017-10-13 14:40:06
○ 2026-03-07 17:53:54
○ 2026-08-10 04:31:24

●A104.21.52.1942026-03-07 → 2026-08-10 · 3 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-08-10 04:31:24

●A172.67.203.562026-03-07 → 2026-08-10 · 3 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-08-10 04:31:24

○A177.12.164.1162016-12-13 → 2017-10-13 · 4 obs

● 2016-12-13 05:43:50
● 2017-10-13 14:40:06
○ 2026-03-07 17:53:54
○ 2026-08-10 04:31:24

○A2606:4700:3031::ac43:cb382026-03-07 → 2026-06-04 · 5 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-06-04 18:50:42
○ 2026-07-20 15:11:30
○ 2026-08-10 04:31:24

●A2606:4700:3033::ac43:cb382026-07-20 → 2026-08-10 · 3 obs

○ 2026-06-04 18:50:42
● 2026-07-20 15:11:30
● 2026-08-10 04:31:24

○A2606:4700:3036::6815:34c22026-03-07 → 2026-06-04 · 5 obs

○ 2017-10-13 14:40:06
● 2026-03-07 17:53:54
● 2026-06-04 18:50:42
○ 2026-07-20 15:11:30
○ 2026-08-10 04:31:24

●A2606:4700:3037::6815:34c22026-07-20 → 2026-08-10 · 3 obs

○ 2026-06-04 18:50:42
● 2026-07-20 15:11:30
● 2026-08-10 04:31:24

○A2804:10:6055::164:1162016-12-13 → 2017-10-13 · 4 obs

● 2016-12-13 05:43:50
● 2017-10-13 14:40:06
○ 2026-03-07 17:53:54
○ 2026-08-10 04:31:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nerdscode.com	roan.ns.cloudflare.com, marjory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.32.193

NS records: roan.ns.cloudflare.com, marjory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nerdscode.com (unsigned zone)

⏱️ Timing

Total: 296ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.56, 104.21.52.194`
AAAA	2	`2606:4700:3037::6815:34c2, 2606:4700:3033::ac43:cb38`
NS	2	`marjory.ns.cloudflare.com, roan.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	6	`emktownership=t9jGshYulQHLE, google-gws-recovery-domain-verification=...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marjory.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

dns3.nerdscode.com, dns1.nerdscode.com and dns4.nerdscode.com are all subdomains of nerdscode.com.

IP Addresses

nerdscode.com directs to four IP numbers, which are 104.21.52.194, 172.67.203.56, 2606:4700:3033::ac43:cb38 and 2606:4700:3037::6815:34c2.

Additional host names — dodonung.com, mail.globetrotteravenue.com, imet.hu and two others — share IP numbers with nerdscode.com.

Name Servers

The NS records for nerdscode.com delegate to marjory.ns.cloudflare.com and roan.ns.cloudflare.com.

nerdscode.com shares its name server setup with other domains, including lorettocommunity.org, semerusatu.com, grimexcrew.com and two others.

The name servers of nerdscode.com overlap at least partially with those of other domains — among them usaplasticsurgery.com, mesquitenv.gov, kscheerful.com and two more.

The name servers ray.ns.cloudflare.com, keenan.ns.cloudflare.com and vita.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

marjory.ns.cloudflare.com maps to 108.162.192.193, 172.64.32.193, 173.245.58.193 and 3 additional IP addresses.

roan.ns.cloudflare.com maps to 108.162.193.226, 172.64.33.226, 173.245.59.226 and 3 additional IP addresses.

Mail Servers

Five mail servers handle nerdscode.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

nerdscode.com shares mail servers — at least in part — with other domains, including ns500693.ns500699.ns500693.ns500693.ns500693.ns500699.ns500693.ns500588.ns500588.ns500632.ns500632.ns500632.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500758.ns500698.ns500759.ns500759.ns500698.ns500698.ns500736.ns500735.ns500736.ns500736.ns500698.ns500708.ns500619.ns500619.ns500576.ns500576.trackreceptor.com, ns500699.ns500734.ns500699.ns500734.ns500693.ns500693.ns500699.ns500699.ns500699.ns500588.ns500588.ns500693.ns500699.ns500578.ns500110.dtrkdll.com and two others.

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

Host names with two IP numbers:

The A records for aspmx.l.google.com return 64.233.180.26 and 2607:f8b0:4004:c21::1a.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.