`iprogrammer.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:471^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8406^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.113^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.6^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lee.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c181^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2181^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lee.ns.cloudflare.com`
		A	108.162.193.129^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	172.64.33.129^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	173.245.59.129^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
MX	`iprogrammer-co.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms77167330`
TXT	`v=spf1 include:spf.protection.outlook.com include:transmail.net.in include:on...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.113, 172.67.132.6
		IPv6 hints	2606:4700:3037::6815:471, 2606:4700:3037::ac43:8406
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`lee.ns.cloudflare.com`dns@cloudflare.com serial=2407614695

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759697874

Subdomains

mail.iprogrammer.co

Same first word

iprogrammer.com

iprogrammer.ru

iprogrammer.azurewebsites.net

iprogrammer.co.uk

iprogrammer.com.au

iprogrammer.co

Similar names

programmier.de

programmier.com

prograimmer.com

DNS History

17 records (7 active, 10 former)

●NSlee.ns.cloudflare.com2026-02-15 → 2026-07-05 · 3 obs

○ 2020-01-07 17:08:38
● 2026-02-15 15:38:58
● 2026-07-05 06:42:22

○NSns1.hostmonster.com2015-08-02 → 2020-01-07 · 4 obs

● 2015-08-02 22:08:44
● 2020-01-07 17:08:38
○ 2026-02-15 15:38:58
○ 2026-07-05 06:42:22

○NSns2.hostmonster.com2015-08-02 → 2020-01-07 · 4 obs

● 2015-08-02 22:08:44
● 2020-01-07 17:08:38
○ 2026-02-15 15:38:58
○ 2026-07-05 06:42:22

●NSzara.ns.cloudflare.com2026-02-15 → 2026-07-05 · 3 obs

○ 2020-01-07 17:08:38
● 2026-02-15 15:38:58
● 2026-07-05 06:42:22

●MXiprogrammer-co.mail.protection.outlook.com2026-02-15 → 2026-07-05 · 3 obs

○ 2020-01-07 17:08:38
● 2026-02-15 15:38:58
● 2026-07-05 06:42:22

○MXmail.iprogrammer.co2015-08-02 → 2020-01-07 · 4 obs

● 2015-08-02 22:08:44
● 2020-01-07 17:08:38
○ 2026-02-15 15:38:58
○ 2026-07-05 06:42:22

●A104.21.4.1132026-02-15 → 2026-07-05 · 10 obs

○ 2020-01-07 17:08:38
● 2026-02-15 15:38:58
● 2026-02-23 07:46:06
○ 2026-03-01 10:37:42
● 2026-03-12 13:11:58
● 2026-06-11 12:19:56
○ 2026-06-29 13:46:22
● 2026-06-30 01:33:14
○ 2026-07-02 08:42:38
● 2026-07-05 06:42:22

●A172.67.132.62026-02-15 → 2026-07-05 · 10 obs

○A188.114.96.02026-03-01 → 2026-07-02 · 8 obs

○ 2026-02-23 07:46:06
● 2026-03-01 10:37:42
○ 2026-03-12 13:11:58
○ 2026-06-11 12:19:56
● 2026-06-29 13:46:22
○ 2026-06-30 01:33:14
● 2026-07-02 08:42:38
○ 2026-07-05 06:42:22

○A188.114.97.02026-03-01 → 2026-07-02 · 8 obs

○ 2026-02-23 07:46:06
● 2026-03-01 10:37:42
○ 2026-03-12 13:11:58
○ 2026-06-11 12:19:56
● 2026-06-29 13:46:22
○ 2026-06-30 01:33:14
● 2026-07-02 08:42:38
○ 2026-07-05 06:42:22

○A2606:4700:3036::6815:4712026-02-15 → 2026-06-11 · 8 obs

○ 2020-01-07 17:08:38
● 2026-02-15 15:38:58
● 2026-02-23 07:46:06
○ 2026-03-01 10:37:42
● 2026-03-12 13:11:58
● 2026-06-11 12:19:56
○ 2026-06-29 13:46:22
○ 2026-07-05 06:42:22

○A2606:4700:3036::ac43:84062026-02-15 → 2026-06-11 · 8 obs

○ 2020-01-07 17:08:38
● 2026-02-15 15:38:58
● 2026-02-23 07:46:06
○ 2026-03-01 10:37:42
● 2026-03-12 13:11:58
● 2026-06-11 12:19:56
○ 2026-06-29 13:46:22
○ 2026-07-05 06:42:22

●A2606:4700:3037::6815:4712026-06-30 → 2026-07-05 · 4 obs

○ 2026-06-29 13:46:22
● 2026-06-30 01:33:14
○ 2026-07-02 08:42:38
● 2026-07-05 06:42:22

●A2606:4700:3037::ac43:84062026-06-30 → 2026-07-05 · 4 obs

○ 2026-06-29 13:46:22
● 2026-06-30 01:33:14
○ 2026-07-02 08:42:38
● 2026-07-05 06:42:22

○A2a06:98c1:3120::2026-03-01 → 2026-07-02 · 8 obs

○ 2026-02-23 07:46:06
● 2026-03-01 10:37:42
○ 2026-03-12 13:11:58
○ 2026-06-11 12:19:56
● 2026-06-29 13:46:22
○ 2026-06-30 01:33:14
● 2026-07-02 08:42:38
○ 2026-07-05 06:42:22

○A2a06:98c1:3121::2026-03-01 → 2026-07-02 · 8 obs

○ 2026-02-23 07:46:06
● 2026-03-01 10:37:42
○ 2026-03-12 13:11:58
○ 2026-06-11 12:19:56
● 2026-06-29 13:46:22
○ 2026-06-30 01:33:14
● 2026-07-02 08:42:38
○ 2026-07-05 06:42:22

○A74.220.215.2372015-08-02 → 2020-01-07 · 4 obs

● 2015-08-02 22:08:44
● 2020-01-07 17:08:38
○ 2026-02-15 15:38:58
○ 2026-07-05 06:42:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
iprogrammer.co	lee.ns.cloudflare.com, zara.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.148

NS records: lee.ns.cloudflare.com, zara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iprogrammer.co (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.6, 104.21.4.113`
AAAA	2	`2606:4700:3037::6815:471, 2606:4700:3037::ac43:8406`
NS	2	`lee.ns.cloudflare.com, zara.ns.cloudflare.com`
MX	1	`iprogrammer-co.mail.protection.outlook.c`
TXT	2	`MS=ms77167330, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lee.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

iprogrammer.co is the parent zone for mail.iprogrammer.co.

IP Addresses

iprogrammer.co resolves to four IP addresses: 104.21.4.113, 172.67.132.6, 2606:4700:3037::6815:471 and 2606:4700:3037::ac43:8406.

plebiscytowa13.pl, pagapol.ec, www.sadwargamers.com and two other host names share IP numbers with iprogrammer.co.

Name Servers

iprogrammer.co is served by two delegated name servers, lee.ns.cloudflare.com and zara.ns.cloudflare.com.

iprogrammer.co uses the same name servers as several other domains — among them mc-play.org, appsync.net, clpmag.com and two more.

iprogrammer.co partially shares its NS delegation with several other domains, including extenza-eps.com, hotelvillatraiano.it, stocksnap.com and two others.

These name servers are regularly seen alongside phil.ns.cloudflare.com and alexa.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

lee.ns.cloudflare.com carries IP addresses 108.162.193.129, 172.64.33.129 and 173.245.59.129, with 3 other addresses beyond those.

zara.ns.cloudflare.com carries IP addresses 108.162.192.148, 172.64.32.148 and 173.245.58.148, with 3 other addresses beyond those.

Mail Servers

Mail for iprogrammer.co is handled by a single mail server, iprogrammer-co.mail.protection.outlook.com.

iprogrammer-co.mail.protection.outlook.com resolves to 6 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.

iprogrammer.co - robtex.com

iprogrammer.co

co

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`iprogrammer.co`

`co`