responsivedeveloper.com - dns.ninja

`responsivedeveloper.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1088^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d4c2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.136^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.194^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chuck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c156^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chuck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2156^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chuck.ns.cloudflare.com`
		A	108.162.193.86^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	172.64.33.86^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	173.245.59.86^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
NS	`tani.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tani.ns.cloudflare.com`
		A	108.162.192.224^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	172.64.32.224^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	173.245.58.224^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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: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`
TXT	`google-site-verification=6tyjMwMnrfjm6hLuhpd3Y9TYcl0Y4aCyzn-lGmcWQtg`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.136, 172.67.212.194
		IPv6 hints	2606:4700:3030::6815:1088, 2606:4700:3032::ac43:d4c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOA	`chuck.ns.cloudflare.com`dns@cloudflare.com serial=2411028275

`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=1785819302

Same first word

responsivedeveloper.com

DNS History

23 records (11 active, 12 former)

●NSchuck.ns.cloudflare.com2015-11-23 → 2026-08-04 · 3 obs

○ 2015-06-28 00:37:52
● 2015-11-23 06:28:56
● 2026-08-04 05:19:00

○NSns1.linode.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 00:37:52
○ 2015-11-23 06:28:56
○ 2026-08-04 05:19:00

○NSns2.linode.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 00:37:52
○ 2015-11-23 06:28:56
○ 2026-08-04 05:19:00

○NSns3.linode.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 00:37:52
○ 2015-11-23 06:28:56
○ 2026-08-04 05:19:00

○NSns4.linode.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 00:37:52
○ 2015-11-23 06:28:56
○ 2026-08-04 05:19:00

○NSns5.linode.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 00:37:52
○ 2015-11-23 06:28:56
○ 2026-08-04 05:19:00

●NStani.ns.cloudflare.com2015-11-23 → 2026-08-04 · 3 obs

○ 2015-06-28 00:37:52
● 2015-11-23 06:28:56
● 2026-08-04 05:19:00

●MXalt1.aspmx.l.google.com2015-06-28 → 2026-08-04 · 2 obs

● 2015-06-28 00:37:52
● 2026-08-04 05:19:00

●MXalt2.aspmx.l.google.com2015-06-28 → 2026-08-04 · 2 obs

● 2015-06-28 00:37:52
● 2026-08-04 05:19:00

●MXaspmx.l.google.com2015-06-28 → 2026-08-04 · 2 obs

● 2015-06-28 00:37:52
● 2026-08-04 05:19:00

●MXaspmx2.googlemail.com2015-06-28 → 2026-08-04 · 2 obs

● 2015-06-28 00:37:52
● 2026-08-04 05:19:00

●MXaspmx3.googlemail.com2015-06-28 → 2026-08-04 · 2 obs

● 2015-06-28 00:37:52
● 2026-08-04 05:19:00

●A104.21.16.1362026-02-15 → 2026-08-04 · 3 obs

○ 2020-01-23 11:12:08
● 2026-02-15 21:38:34
● 2026-08-04 05:19:00

○A104.31.66.492015-11-23 → 2020-01-23 · 5 obs

○ 2015-06-28 00:37:52
● 2015-11-23 06:28:56
● 2020-01-23 11:12:08
○ 2026-02-15 21:38:34
○ 2026-08-04 05:19:00

○A104.31.67.492015-11-23 → 2020-01-23 · 5 obs

○ 2015-06-28 00:37:52
● 2015-11-23 06:28:56
● 2020-01-23 11:12:08
○ 2026-02-15 21:38:34
○ 2026-08-04 05:19:00

●A172.67.212.1942026-02-15 → 2026-08-04 · 3 obs

○ 2020-01-23 11:12:08
● 2026-02-15 21:38:34
● 2026-08-04 05:19:00

○A178.79.141.842015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 00:37:52
○ 2015-11-23 06:28:56
○ 2026-08-04 05:19:00

○A2400:cb00:2048:1::681f:42312015-11-23 → 2017-03-14 · 5 obs

○ 2015-06-28 00:37:52
● 2015-11-23 06:28:56
● 2017-03-14 13:56:52
○ 2020-01-23 11:12:08
○ 2026-08-04 05:19:00

○A2400:cb00:2048:1::681f:43312015-11-23 → 2017-03-14 · 5 obs

○ 2015-06-28 00:37:52
● 2015-11-23 06:28:56
● 2017-03-14 13:56:52
○ 2020-01-23 11:12:08
○ 2026-08-04 05:19:00

●A2606:4700:3030::6815:10882026-07-10 → 2026-08-04 · 3 obs

○ 2026-02-15 21:38:34
● 2026-07-10 05:47:08
● 2026-08-04 05:19:00

●A2606:4700:3032::ac43:d4c22026-07-10 → 2026-08-04 · 3 obs

○ 2026-02-15 21:38:34
● 2026-07-10 05:47:08
● 2026-08-04 05:19:00

○A2606:4700:3034::ac43:d4c22026-02-15 → 2026-02-15 · 4 obs

○ 2020-01-23 11:12:08
● 2026-02-15 21:38:34
○ 2026-07-10 05:47:08
○ 2026-08-04 05:19:00

○A2606:4700:3037::6815:10882026-02-15 → 2026-02-15 · 4 obs

○ 2020-01-23 11:12:08
● 2026-02-15 21:38:34
○ 2026-07-10 05:47:08
○ 2026-08-04 05:19:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
responsivedeveloper.com	chuck.ns.cloudflare.com, tani.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.224

NS records: chuck.ns.cloudflare.com, tani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for responsivedeveloper.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.194, 104.21.16.136`
AAAA	2	`2606:4700:3030::6815:1088, 2606:4700:3032::ac43:d4c2`
NS	2	`chuck.ns.cloudflare.com, tani.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`google-site-verification=6tyjMwMnrfjm6hL`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chuck.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

responsivedeveloper.com points to the four IP addresses 104.21.16.136, 172.67.212.194, 2606:4700:3030::6815:1088 and 2606:4700:3032::ac43:d4c2.

Additional host names — smartroulettecenter.uk, bonjourr.fr, sistemafiep.org.br and two others — share IP numbers with responsivedeveloper.com.

Name Servers

responsivedeveloper.com uses two name servers for its delegation: chuck.ns.cloudflare.com and tani.ns.cloudflare.com.

responsivedeveloper.com shares its name server setup with other domains, including callisto.icu, lastmeet.com, rtmqa.com and two others.

The name servers of responsivedeveloper.com overlap at least partially with those of other domains — among them 73gaopp.com, prettyfit.com.sg, dacris.net and two more.

Host names with 6 IP numbers:

Hostname chuck.ns.cloudflare.com directs to 108.162.193.86, 172.64.33.86 and 173.245.59.86 along with 3 other IP addresses.

Hostname tani.ns.cloudflare.com directs to 108.162.192.224, 172.64.32.224 and 173.245.58.224 along with 3 other IP addresses.

Mail Servers

responsivedeveloper.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

responsivedeveloper.com shares mail servers — at least in part — with other domains, including bildbyran.se, ns500734.ns500693.ns500693.ns500699.ns500734.ns500734.ns500734.ns500693.ns500699.ns500588.ns500612.ns500588.ns500612.ns500588.ns500588.dtrkdll.com, ns500731.ns500754.ns500742.ns500671.ns500742.ns500742.ns500671.ns500649.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:

aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com directs traffic to 142.251.111.27 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1b IP addresses each.