oprogramador.com - dns.ninja

`oprogramador.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:41e3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c188^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.227^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.136^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`keenan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keenan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keenan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keenan.ns.cloudflare.com`
		A	108.162.195.11^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keenan.ns.cloudflare.com`
		A	162.159.44.11^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keenan.ns.cloudflare.com`
		A	172.64.35.11^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keenan.ns.cloudflare.com`
NS	`liv.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liv.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liv.ns.cloudflare.com`
		A	108.162.192.188^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	172.64.32.188^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	173.245.58.188^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
MX	`_dc-mx.439417314d37.oprogramador.com` ⭐
		A	186.232.83.37^{🇧🇷 EVEO186.232.82.0/23 S.A.}
			PTR	`server.oprogramador.com.br`
TXT	`v=spf1 +a +mx +ip4:186.232.83.37 include:spf.antispamcloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.227, 172.67.193.136
		IPv6 hints	2606:4700:3031::6815:41e3, 2606:4700:3037::ac43:c188
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOA	`keenan.ns.cloudflare.com`dns@cloudflare.com serial=2405131244

`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=1783688167

WOT: SAFE (60/100)

Previously MX for

oprogramador.com

Same first word

oprogramador.com.br

oprogramador.com

DNS History

15 records (7 active, 8 former)

●NSkeenan.ns.cloudflare.com2026-02-15 → 2026-07-10 · 3 obs

○ 2019-04-18 23:45:32
● 2026-02-15 23:10:24
● 2026-07-10 13:15:12

●NSliv.ns.cloudflare.com2026-02-15 → 2026-07-10 · 3 obs

○ 2019-04-18 23:45:32
● 2026-02-15 23:10:24
● 2026-07-10 13:15:12

○NSns1.guiadosbrindes.com.br2015-08-25 → 2019-04-18 · 4 obs

● 2015-08-25 16:16:34
● 2019-04-18 23:45:32
○ 2026-02-15 23:10:24
○ 2026-07-10 13:15:12

○NSns2.guiadosbrindes.com.br2015-08-25 → 2019-04-18 · 4 obs

● 2015-08-25 16:16:34
● 2019-04-18 23:45:32
○ 2026-02-15 23:10:24
○ 2026-07-10 13:15:12

●MX_dc-mx.439417314d37.oprogramador.com2026-02-15 → 2026-07-10 · 3 obs

○ 2019-04-18 23:45:32
● 2026-02-15 23:10:24
● 2026-07-10 13:15:12

○MXoprogramador.com2015-08-25 → 2019-04-18 · 4 obs

● 2015-08-25 16:16:34
● 2019-04-18 23:45:32
○ 2026-02-15 23:10:24
○ 2026-07-10 13:15:12

●A104.21.65.2272026-02-15 → 2026-07-10 · 6 obs

○ 2019-04-18 23:45:32
● 2026-02-15 23:10:24
● 2026-05-30 21:36:54
○ 2026-06-24 06:33:50
● 2026-07-10 13:15:10
● 2026-07-10 13:15:12

●A172.67.193.1362026-02-15 → 2026-07-10 · 6 obs

○ 2019-04-18 23:45:32
● 2026-02-15 23:10:24
● 2026-05-30 21:36:54
○ 2026-06-24 06:33:50
● 2026-07-10 13:15:10
● 2026-07-10 13:15:12

○A188.114.96.02026-06-24 → 2026-06-24 · 4 obs

○ 2026-05-30 21:36:54
● 2026-06-24 06:33:50
○ 2026-07-10 13:15:10
○ 2026-07-10 13:15:12

○A188.114.97.02026-06-24 → 2026-06-24 · 4 obs

○ 2026-05-30 21:36:54
● 2026-06-24 06:33:50
○ 2026-07-10 13:15:10
○ 2026-07-10 13:15:12

●A2606:4700:3031::6815:41e32026-02-15 → 2026-07-10 · 6 obs

○ 2019-04-18 23:45:32
● 2026-02-15 23:10:24
● 2026-05-30 21:36:54
○ 2026-06-24 06:33:50
● 2026-07-10 13:15:10
● 2026-07-10 13:15:12

●A2606:4700:3037::ac43:c1882026-02-15 → 2026-07-10 · 6 obs

○ 2019-04-18 23:45:32
● 2026-02-15 23:10:24
● 2026-05-30 21:36:54
○ 2026-06-24 06:33:50
● 2026-07-10 13:15:10
● 2026-07-10 13:15:12

○A2a06:98c1:3120::2026-06-24 → 2026-06-24 · 4 obs

○ 2026-05-30 21:36:54
● 2026-06-24 06:33:50
○ 2026-07-10 13:15:10
○ 2026-07-10 13:15:12

○A2a06:98c1:3121::2026-06-24 → 2026-06-24 · 4 obs

○ 2026-05-30 21:36:54
● 2026-06-24 06:33:50
○ 2026-07-10 13:15:10
○ 2026-07-10 13:15:12

○A72.29.72.392015-08-25 → 2019-04-18 · 4 obs

● 2015-08-25 16:16:34
● 2019-04-18 23:45:32
○ 2026-02-15 23:10:24
○ 2026-07-10 13:15:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oprogramador.com	liv.ns.cloudflare.com, keenan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.11

NS records: liv.ns.cloudflare.com, keenan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oprogramador.com (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.136, 104.21.65.227`
AAAA	2	`2606:4700:3037::ac43:c188, 2606:4700:3031::6815:41e3`
NS	2	`keenan.ns.cloudflare.com, liv.ns.cloudflare.com`
MX	1	`_dc-mx.439417314d37.oprogramador.com (pr`
TXT	1	`v=spf1 +a +mx +ip4:186.232.83.37 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`keenan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

oprogramador.com has four IP addresses: 104.21.65.227, 172.67.193.136, 2606:4700:3031::6815:41e3 and 2606:4700:3037::ac43:c188.

istanbulship.net, portal-ledger.com, lazybayou.com and two other host names share IP numbers with oprogramador.com.

Name Servers

Two name servers handle the delegation for oprogramador.com: keenan.ns.cloudflare.com and liv.ns.cloudflare.com.

oprogramador.com uses the same name servers as several other domains — among them villaverdi.org, w7.art.br, topbrindes.com and two more.

oprogramador.com shares at least some of its name servers with other domains, including uyexero.top, euro24info.com, resultnomorsgp.net and two others.

These name servers are frequently paired with the name servers marjory.ns.cloudflare.com and lola.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

keenan.ns.cloudflare.com resolves to 108.162.195.11, 162.159.44.11 and 172.64.35.11 among others, with 3 other IP addresses in total.

liv.ns.cloudflare.com resolves to 108.162.192.188, 172.64.32.188 and 173.245.58.188 among others, with 3 other IP addresses in total.

Mail Servers

Mail for oprogramador.com is handled by a single mail server, _dc-mx.439417314d37.oprogramador.com.

_dc-mx.439417314d37.oprogramador.com carries a single IP number, which is 186.232.83.37.