tlcprogramming.com - dns.ninja

`tlcprogramming.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:cf9d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5d53^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.83^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.157^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
MX	`_dc-mx.f08e3e1824b6.tlcprogramming.com` ⭐
		A	207.252.75.172^{🇺🇸 AS10844207.252.72.0/21 Vastnet}
			PTR	`mail.peopleareidiots.com`
TXT	`v=spf1 a mx a:mail.peopleareidiots.com ip4:207.252.75.172 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.83, 172.67.207.157
		IPv6 hints	2606:4700:3032::ac43:cf9d, 2606:4700:3033::6815:5d53
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2409561008

`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=1785896369

Subdomains

mail.tlcprogramming.com

Same first word

tlcprogramming.com

DNS History

15 records (7 active, 8 former)

●NSapril.ns.cloudflare.com2026-02-16 → 2026-08-05 · 3 obs

○ 2017-12-25 14:14:52
● 2026-02-16 12:50:42
● 2026-08-05 02:29:22

○NSns1.mattyd.com2007-11-10 → 2007-11-10 · 3 obs

● 2007-11-10 09:10:44
○ 2015-07-13 11:15:34
○ 2026-08-05 02:29:22

○NSns2.mattyd.com2007-11-10 → 2007-11-10 · 3 obs

● 2007-11-10 09:10:44
○ 2015-07-13 11:15:34
○ 2026-08-05 02:29:22

○NSns75.domaincontrol.com2015-07-13 → 2017-12-25 · 5 obs

○ 2007-11-10 09:10:44
● 2015-07-13 11:15:34
● 2017-12-25 14:14:52
○ 2026-02-16 12:50:42
○ 2026-08-05 02:29:22

○NSns76.domaincontrol.com2015-07-13 → 2017-12-25 · 5 obs

○ 2007-11-10 09:10:44
● 2015-07-13 11:15:34
● 2017-12-25 14:14:52
○ 2026-02-16 12:50:42
○ 2026-08-05 02:29:22

●NSsullivan.ns.cloudflare.com2026-02-16 → 2026-08-05 · 3 obs

○ 2017-12-25 14:14:52
● 2026-02-16 12:50:42
● 2026-08-05 02:29:22

●MX_dc-mx.f08e3e1824b6.tlcprogramming.com2026-02-16 → 2026-08-05 · 3 obs

○ 2017-12-25 14:14:52
● 2026-02-16 12:50:42
● 2026-08-05 02:29:22

○MXmail.tlcprogramming.com2007-11-10 → 2017-12-25 · 4 obs

● 2007-11-10 09:10:44
● 2017-12-25 14:14:52
○ 2026-02-16 12:50:42
○ 2026-08-05 02:29:22

●A104.21.93.832026-02-16 → 2026-08-05 · 3 obs

○ 2017-12-25 14:14:52
● 2026-02-16 12:50:42
● 2026-08-05 02:29:22

●A172.67.207.1572026-02-16 → 2026-08-05 · 3 obs

○ 2017-12-25 14:14:52
● 2026-02-16 12:50:42
● 2026-08-05 02:29:22

○A207.252.1.462007-11-10 → 2007-11-10 · 3 obs

● 2007-11-10 09:10:44
○ 2015-07-13 11:15:34
○ 2026-08-05 02:29:22

○A207.252.75.1722015-07-13 → 2017-12-25 · 5 obs

○ 2007-11-10 09:10:44
● 2015-07-13 11:15:34
● 2017-12-25 14:14:52
○ 2026-02-16 12:50:42
○ 2026-08-05 02:29:22

●A2606:4700:3032::ac43:cf9d2026-07-04 → 2026-08-05 · 3 obs

○ 2026-06-09 17:54:02
● 2026-07-04 01:38:00
● 2026-08-05 02:29:22

●A2606:4700:3033::6815:5d532026-02-16 → 2026-08-05 · 3 obs

○ 2017-12-25 14:14:52
● 2026-02-16 12:50:42
● 2026-08-05 02:29:22

○A2606:4700:3033::ac43:cf9d2026-02-16 → 2026-06-09 · 5 obs

○ 2017-12-25 14:14:52
● 2026-02-16 12:50:42
● 2026-06-09 17:54:02
○ 2026-07-04 01:38:00
○ 2026-08-05 02:29:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tlcprogramming.com	april.ns.cloudflare.com, sullivan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.161

NS records: april.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tlcprogramming.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.83, 172.67.207.157`
AAAA	2	`2606:4700:3033::6815:5d53, 2606:4700:3032::ac43:cf9d`
NS	2	`april.ns.cloudflare.com, sullivan.ns.cloudflare.com`
MX	1	`_dc-mx.f08e3e1824b6.tlcprogramming.com (`
TXT	1	`v=spf1 a mx a:mail.peopleareidiots.com i`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

tlcprogramming.com is the parent zone for mail.tlcprogramming.com.

IP Addresses

tlcprogramming.com has four IP addresses: 104.21.93.83, 172.67.207.157, 2606:4700:3032::ac43:cf9d and 2606:4700:3033::6815:5d53.

Additional host names — p9j3k.com, datapiposo.biz, thegosai.com and two others — share IP numbers with tlcprogramming.com.

Name Servers

tlcprogramming.com has two authoritative name servers — april.ns.cloudflare.com and sullivan.ns.cloudflare.com.

tlcprogramming.com shares its name server setup with other domains, including mgforum.net, siteswap.com, thefillery.com and two others.

tlcprogramming.com partially shares its NS delegation with several other domains, including nobu.it.com, musicbythelake.com, cakobox.com and two others.

These name servers regularly co-occur with the name servers dahlia.ns.cloudflare.com, sunny.ns.cloudflare.com and joel.ns.cloudflare.com.

Host names with 6 IP numbers:

april.ns.cloudflare.com points to 108.162.192.66, 172.64.32.66, 173.245.58.66 and 3 other IP addresses.

sullivan.ns.cloudflare.com points to 108.162.195.161, 162.159.44.161, 172.64.35.161 and 3 other IP addresses.

Mail Servers

tlcprogramming.com has one mail server: _dc-mx.f08e3e1824b6.tlcprogramming.com.

_dc-mx.f08e3e1824b6.tlcprogramming.com points to one IP number — 207.252.75.172.