programmingtips.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programmingtips.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5804^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:95de^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.4^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.222^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`_dc-mx.c4c8b83dbed0.programmingtips.net` ⭐
		A	172.96.186.243^{🇺🇸 SINGLEHOP172.96.186.0/24}
			PTR	`243.186.96.172.static.reverse.arandomserver.com`
TXT	`v=spf1 ip4:172.96.186.132 include:_spf.arandomserver.com ip4:172.96.186.136 +...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.4, 172.67.149.222
		IPv6 hints	2606:4700:3031::6815:5804, 2606:4700:3031::ac43:95de
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2411412472

`net`

	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=1787690675

Same first word

programmingtips.net

programmingtips.com

Previous names

Next names

DNS History

17 records (7 active, 10 former)

●NSasa.ns.cloudflare.com2020-01-13 → 2026-08-25 · 3 obs

○ 2017-02-08 01:19:14
● 2020-01-13 16:54:34
● 2026-08-25 21:15:30

○NSns57.1and1.com2015-07-20 → 2017-02-08 · 4 obs

● 2015-07-20 15:54:26
● 2017-02-08 01:19:14
○ 2020-01-13 16:54:34
○ 2026-08-25 21:15:30

○NSns58.1and1.com2015-07-20 → 2017-02-08 · 4 obs

● 2015-07-20 15:54:26
● 2017-02-08 01:19:14
○ 2020-01-13 16:54:34
○ 2026-08-25 21:15:30

●NSsam.ns.cloudflare.com2020-01-13 → 2026-08-25 · 3 obs

○ 2017-02-08 01:19:14
● 2020-01-13 16:54:34
● 2026-08-25 21:15:30

●MX_dc-mx.c4c8b83dbed0.programmingtips.net2026-08-25 → 2026-08-25 · 3 obs

○ 2020-01-13 16:54:34
● 2026-08-25 19:07:12
● 2026-08-25 21:15:30

○MXdc-7da35b21cde0.programmingtips.net2020-01-13 → 2020-01-13 · 4 obs

○ 2017-02-08 01:19:14
● 2020-01-13 16:54:34
○ 2026-08-25 19:07:12
○ 2026-08-25 21:15:30

○MXmx00.1and1.com2015-07-20 → 2017-02-08 · 4 obs

● 2015-07-20 15:54:26
● 2017-02-08 01:19:14
○ 2020-01-13 16:54:34
○ 2026-08-25 21:15:30

○MXmx01.1and1.com2015-07-20 → 2017-02-08 · 4 obs

● 2015-07-20 15:54:26
● 2017-02-08 01:19:14
○ 2020-01-13 16:54:34
○ 2026-08-25 21:15:30

●A104.21.88.42026-08-25 → 2026-08-25 · 3 obs

○ 2020-01-13 16:54:34
● 2026-08-25 19:07:12
● 2026-08-25 21:15:30

○A104.27.174.1722020-01-13 → 2020-01-13 · 4 obs

○ 2017-02-08 01:19:14
● 2020-01-13 16:54:34
○ 2026-08-25 19:07:12
○ 2026-08-25 21:15:30

○A104.27.175.1722020-01-13 → 2020-01-13 · 4 obs

○ 2017-02-08 01:19:14
● 2020-01-13 16:54:34
○ 2026-08-25 19:07:12
○ 2026-08-25 21:15:30

●A172.67.149.2222026-08-25 → 2026-08-25 · 3 obs

○ 2020-01-13 16:54:34
● 2026-08-25 19:07:12
● 2026-08-25 21:15:30

○A2606:4700:30::681b:aeac2020-01-13 → 2020-01-13 · 4 obs

○ 2017-02-08 01:19:14
● 2020-01-13 16:54:34
○ 2026-08-25 19:07:12
○ 2026-08-25 21:15:30

○A2606:4700:30::681b:afac2020-01-13 → 2020-01-13 · 4 obs

○ 2017-02-08 01:19:14
● 2020-01-13 16:54:34
○ 2026-08-25 19:07:12
○ 2026-08-25 21:15:30

●A2606:4700:3031::6815:58042026-08-25 → 2026-08-25 · 3 obs

○ 2020-01-13 16:54:34
● 2026-08-25 19:07:12
● 2026-08-25 21:15:30

●A2606:4700:3031::ac43:95de2026-08-25 → 2026-08-25 · 3 obs

○ 2020-01-13 16:54:34
● 2026-08-25 19:07:12
● 2026-08-25 21:15:30

○A74.208.184.872015-07-20 → 2017-02-08 · 4 obs

● 2015-07-20 15:54:26
● 2017-02-08 01:19:14
○ 2020-01-13 16:54:34
○ 2026-08-25 21:15:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programmingtips.net	sam.ns.cloudflare.com, asa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.246

NS records: sam.ns.cloudflare.com, asa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmingtips.net (unsigned zone)

⏱️ Timing

Total: 1331ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.149.222, 104.21.88.4`
AAAA	2	`2606:4700:3031::ac43:95de, 2606:4700:3031::6815:5804`
NS	2	`asa.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	1	`_dc-mx.c4c8b83dbed0.programmingtips.net`
TXT	1	`v=spf1 ip4:172.96.186.132 include:_spf.a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

programmingtips.net resolves to four IP addresses: 104.21.88.4, 172.67.149.222, 2606:4700:3031::6815:5804 and 2606:4700:3031::ac43:95de.

Among the host names that share IP numbers with programmingtips.net are rubrika.co.id, checkgia.vn, www.walkinghorsereport.com and two others.

Name Servers

DNS delegation for programmingtips.net points to two name servers: asa.ns.cloudflare.com and sam.ns.cloudflare.com.

programmingtips.net has the same name server delegation as a number of other domains, such as focsystems.com, 9flash.com, papapoi.com and two more.

programmingtips.net partially shares its NS delegation with several other domains, including raja787skincare.com, paulzhangyiwen.workers.dev, drumrudiments.app and two others.

These name servers often co-occur with the name servers ashton.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

asa.ns.cloudflare.com has IP addresses 108.162.192.246, 172.64.32.246 and 173.245.58.246, plus 3 other.

sam.ns.cloudflare.com has IP addresses 108.162.193.141, 172.64.33.141 and 173.245.59.141, plus 3 other.

Mail Servers

programmingtips.net routes its mail through a single mail server, _dc-mx.c4c8b83dbed0.programmingtips.net.

_dc-mx.c4c8b83dbed0.programmingtips.net has exactly one IP number: 172.96.186.243.