helloworlddevs.com - dns.ninja

`helloworlddevs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a769^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4304^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.4^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.105^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`dom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dom.ns.cloudflare.com`
		A	108.162.193.157^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	172.64.33.157^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	173.245.59.157^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c01::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f26.1e100.net`
		A	74.125.193.27^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f27.1e100.net`
			PTR	`ig-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c01::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f27.1e100.net`
		A	74.125.193.27^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f27.1e100.net`
			PTR	`ig-in-f27.1e100.net`
TXT	`google-site-verification=zwupt0FGCE01f7aybjIR7rZvsFHsiYqCT2IAC_9aaQk`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.4, 172.67.167.105
		IPv6 hints	2606:4700:3033::ac43:a769, 2606:4700:3037::6815:4304
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2409934653

`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=1785492127

Same first word

helloworlddevs.com

DNS History

24 records (11 active, 13 former)

●NSada.ns.cloudflare.com2026-05-29 → 2026-07-31 · 3 obs

○ 2026-04-01 02:12:40
● 2026-05-29 11:59:48
● 2026-07-31 10:27:30

○NSdns1.registrar-servers.com2016-12-13 → 2026-04-01 · 4 obs

● 2016-12-13 21:41:00
● 2026-04-01 02:12:40
○ 2026-05-29 11:59:48
○ 2026-07-31 10:27:30

○NSdns2.registrar-servers.com2016-12-13 → 2026-04-01 · 4 obs

● 2016-12-13 21:41:00
● 2026-04-01 02:12:40
○ 2026-05-29 11:59:48
○ 2026-07-31 10:27:30

●NSdom.ns.cloudflare.com2026-05-29 → 2026-07-31 · 3 obs

○ 2026-04-01 02:12:40
● 2026-05-29 11:59:48
● 2026-07-31 10:27:30

●MXalt1.aspmx.l.google.com2016-12-13 → 2026-07-31 · 2 obs

● 2016-12-13 21:41:00
● 2026-07-31 10:27:30

●MXalt2.aspmx.l.google.com2016-12-13 → 2026-07-31 · 2 obs

● 2016-12-13 21:41:00
● 2026-07-31 10:27:30

●MXaspmx.l.google.com2016-12-13 → 2026-07-31 · 2 obs

● 2016-12-13 21:41:00
● 2026-07-31 10:27:30

●MXaspmx2.googlemail.com2016-12-13 → 2026-07-31 · 2 obs

● 2016-12-13 21:41:00
● 2026-07-31 10:27:30

●MXaspmx3.googlemail.com2016-12-13 → 2026-07-31 · 2 obs

● 2016-12-13 21:41:00
● 2026-07-31 10:27:30

●A104.21.67.42026-05-29 → 2026-07-31 · 78 obs

○ 2026-04-01 02:12:40
● 2026-05-29 11:59:48
● 2026-05-29 23:35:16
○ 2026-05-30 00:53:24
● 2026-05-30 03:17:04
● 2026-05-30 03:56:36
○ 2026-05-30 14:33:46
○ 2026-05-30 18:14:28
● 2026-05-30 19:06:42
○ 2026-05-30 20:01:20
○ 2026-05-31 07:26:14
● 2026-05-31 08:42:42
● 2026-06-01 14:22:38
○ 2026-06-01 15:05:42
○ 2026-06-01 18:47:32
● 2026-06-01 20:06:42
● 2026-06-02 01:50:40
○ 2026-06-02 02:28:40
● 2026-06-02 04:22:26
○ 2026-06-02 05:42:26
○ 2026-06-02 06:43:30
● 2026-06-02 07:59:08
● 2026-06-02 16:19:36
○ 2026-06-02 22:23:38
● 2026-06-03 00:21:46
○ 2026-06-03 00:57:20
○ 2026-06-03 03:58:48
● 2026-06-03 05:18:54
○ 2026-06-03 05:51:46
○ 2026-06-03 20:33:58
● 2026-06-04 07:52:16
○ 2026-06-04 08:41:58
● 2026-06-04 09:58:10
● 2026-06-04 18:39:00
○ 2026-06-04 19:20:10
● 2026-06-05 03:35:32
○ 2026-06-05 04:18:52
○ 2026-06-05 12:37:24
● 2026-06-05 14:18:34
○ 2026-06-05 16:16:52
● 2026-06-05 22:59:30
○ 2026-06-06 07:36:52
● 2026-06-06 10:29:38
○ 2026-06-06 12:32:36
○ 2026-06-06 16:40:40
● 2026-06-06 17:54:10
○ 2026-06-07 00:42:44
○ 2026-06-07 09:45:20
● 2026-06-08 04:08:16
○ 2026-06-08 06:32:34
○ 2026-06-08 12:35:36
● 2026-06-08 15:33:26
○ 2026-06-08 19:00:54
● 2026-06-08 19:35:10
● 2026-06-08 20:05:38
○ 2026-06-09 12:04:00
● 2026-06-09 15:04:34
● 2026-06-10 01:29:52
○ 2026-06-10 16:29:28
● 2026-06-10 17:56:24
● 2026-06-10 20:22:42
○ 2026-06-10 21:52:56
○ 2026-06-11 03:35:26
● 2026-06-11 04:55:06
● 2026-06-11 09:33:10
○ 2026-06-11 11:26:30
○ 2026-06-11 19:24:26
● 2026-06-11 23:26:56
○ 2026-06-12 01:03:00
● 2026-06-12 02:40:52
○ 2026-06-12 04:39:58
○ 2026-06-12 05:41:36
● 2026-06-12 07:33:12
● 2026-06-15 09:19:20
○ 2026-06-15 18:33:36
● 2026-07-19 02:41:36
○ 2026-07-30 10:08:18
● 2026-07-31 10:27:30

○A162.255.119.2482016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 21:41:00
○ 2018-05-27 10:43:34
○ 2026-07-31 10:27:30

○A162.255.119.922018-05-27 → 2018-05-27 · 4 obs

○ 2016-12-13 21:41:00
● 2018-05-27 10:43:34
○ 2026-02-24 18:03:20
○ 2026-07-31 10:27:30

●A172.67.167.1052026-05-29 → 2026-07-31 · 78 obs

○A188.114.96.02026-05-30 → 2026-07-30 · 76 obs

○ 2026-05-29 23:35:16
● 2026-05-30 00:53:24
○ 2026-05-30 03:17:04
○ 2026-05-30 03:56:36
● 2026-05-30 14:33:46
● 2026-05-30 18:14:28
○ 2026-05-30 19:06:42
● 2026-05-30 20:01:20
● 2026-05-31 07:26:14
○ 2026-05-31 08:42:42
○ 2026-06-01 14:22:38
● 2026-06-01 15:05:42
● 2026-06-01 18:47:32
○ 2026-06-01 20:06:42
○ 2026-06-02 01:50:40
● 2026-06-02 02:28:40
○ 2026-06-02 04:22:26
● 2026-06-02 05:42:26
● 2026-06-02 06:43:30
○ 2026-06-02 07:59:08
○ 2026-06-02 16:19:36
● 2026-06-02 22:23:38
○ 2026-06-03 00:21:46
● 2026-06-03 00:57:20
● 2026-06-03 03:58:48
○ 2026-06-03 05:18:54
● 2026-06-03 05:51:46
● 2026-06-03 20:33:58
○ 2026-06-04 07:52:16
● 2026-06-04 08:41:58
○ 2026-06-04 09:58:10
○ 2026-06-04 18:39:00
● 2026-06-04 19:20:10
○ 2026-06-05 03:35:32
● 2026-06-05 04:18:52
● 2026-06-05 12:37:24
○ 2026-06-05 14:18:34
● 2026-06-05 16:16:52
○ 2026-06-05 22:59:30
● 2026-06-06 07:36:52
○ 2026-06-06 10:29:38
● 2026-06-06 12:32:36
● 2026-06-06 16:40:40
○ 2026-06-06 17:54:10
● 2026-06-07 00:42:44
● 2026-06-07 09:45:20
○ 2026-06-08 04:08:16
● 2026-06-08 06:32:34
● 2026-06-08 12:35:36
○ 2026-06-08 15:33:26
● 2026-06-08 19:00:54
○ 2026-06-08 19:35:10
○ 2026-06-08 20:05:38
● 2026-06-09 12:04:00
○ 2026-06-09 15:04:34
○ 2026-06-10 01:29:52
● 2026-06-10 16:29:28
○ 2026-06-10 17:56:24
○ 2026-06-10 20:22:42
● 2026-06-10 21:52:56
● 2026-06-11 03:35:26
○ 2026-06-11 04:55:06
○ 2026-06-11 09:33:10
● 2026-06-11 11:26:30
● 2026-06-11 19:24:26
○ 2026-06-11 23:26:56
● 2026-06-12 01:03:00
○ 2026-06-12 02:40:52
● 2026-06-12 04:39:58
● 2026-06-12 05:41:36
○ 2026-06-12 07:33:12
○ 2026-06-15 09:19:20
● 2026-06-15 18:33:36
○ 2026-07-19 02:41:36
● 2026-07-30 10:08:18
○ 2026-07-31 10:27:30

○A188.114.97.02026-05-30 → 2026-07-30 · 76 obs

○A23.185.0.42026-02-24 → 2026-04-01 · 5 obs

○ 2018-05-27 10:43:34
● 2026-02-24 18:03:20
● 2026-04-01 02:12:40
○ 2026-05-29 11:59:48
○ 2026-07-31 10:27:30

○A2606:4700:3031::ac43:a7692026-05-29 → 2026-06-15 · 76 obs

●A2606:4700:3033::ac43:a7692026-07-19 → 2026-07-31 · 4 obs

○ 2026-06-15 18:33:36
● 2026-07-19 02:41:36
○ 2026-07-30 10:08:18
● 2026-07-31 10:27:30

○A2606:4700:3034::6815:43042026-05-29 → 2026-06-15 · 76 obs

●A2606:4700:3037::6815:43042026-07-19 → 2026-07-31 · 4 obs

○ 2026-06-15 18:33:36
● 2026-07-19 02:41:36
○ 2026-07-30 10:08:18
● 2026-07-31 10:27:30

○A2620:12a:8000::42026-02-24 → 2026-04-01 · 5 obs

○ 2018-05-27 10:43:34
● 2026-02-24 18:03:20
● 2026-04-01 02:12:40
○ 2026-05-29 11:59:48
○ 2026-07-31 10:27:30

○A2620:12a:8001::42026-02-24 → 2026-04-01 · 5 obs

○ 2018-05-27 10:43:34
● 2026-02-24 18:03:20
● 2026-04-01 02:12:40
○ 2026-05-29 11:59:48
○ 2026-07-31 10:27:30

○A2a06:98c1:3120::2026-05-30 → 2026-07-30 · 76 obs

○A2a06:98c1:3121::2026-05-30 → 2026-07-30 · 76 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
helloworlddevs.com	ada.ns.cloudflare.com, dom.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.54

NS records: ada.ns.cloudflare.com, dom.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helloworlddevs.com (unsigned zone)

⏱️ Timing

Total: 1342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.105, 104.21.67.4`
AAAA	2	`2606:4700:3033::ac43:a769, 2606:4700:3037::6815:4304`
NS	2	`ada.ns.cloudflare.com, dom.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`google-site-verification=zwupt0FGCE01f7a, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

helloworlddevs.com directs to four IP numbers, which are 104.21.67.4, 172.67.167.105, 2606:4700:3033::ac43:a769 and 2606:4700:3037::6815:4304.

Additional host names — dolong.ca, skladkarmy.pl, comshirt.com and two others — share IP numbers with helloworlddevs.com.

Name Servers

The NS records for helloworlddevs.com delegate to ada.ns.cloudflare.com and dom.ns.cloudflare.com.

helloworlddevs.com shares its name server setup with other domains, including danlinn.com, smackmedia.net, haijiao.biz and two others.

The name servers of helloworlddevs.com overlap at least partially with those of other domains — among them freebitcoin.org, haopzi.com, theheritagebangkok.com and two more.

The name servers syeef.ns.cloudflare.com, june.ns.cloudflare.com and dina.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

ada.ns.cloudflare.com maps to 108.162.192.54, 172.64.32.54, 173.245.58.54 and 3 additional IP addresses.

dom.ns.cloudflare.com maps to 108.162.193.157, 172.64.33.157, 173.245.59.157 and 3 additional IP addresses.

Mail Servers

Five mail servers handle helloworlddevs.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

helloworlddevs.com shares mail servers — at least in part — with other domains, including marylandresearch.org, mnhardware.com, ns500731.ns500742.ns500754.ns500731.ns500754.ns500742.ns500704.ns500688.ns500671.ns500671.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 74.125.193.27 and 2a00:1450:400b:c01::1b.

The A records for aspmx.l.google.com return 192.178.155.27 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 74.125.193.27 and 2a00:1450:400b:c01::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 74.125.193.27 IP addresses.