programer.rs - dns.ninja

`programer.rs`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:abd3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:27e8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.232^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.211^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cody.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cody.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cody.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cody.ns.cloudflare.com`
		A	108.162.193.107^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cody.ns.cloudflare.com`
		A	172.64.33.107^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cody.ns.cloudflare.com`
		A	173.245.59.107^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cody.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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::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`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.232, 172.67.171.211
		IPv6 hints	2606:4700:3034::ac43:abd3, 2606:4700:3036::6815:27e8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=30, name=cloudflare-ech.com
SOA	`cody.ns.cloudflare.com`dns@cloudflare.com serial=2406158522

`rs`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.rs` ⭐
	NS	`b.nic.rs`
	NS	`c.nic.rs`
	NS	`f.nic.rs`
	NS	`h.nic.rs`
	NS	`l.nic.rs`
	TXT	`rs zone update: 2026-06-13 18:00:04 +02:00 (EPOCH 1781366404)`
	SOA	`a.nic.rs`hostmaster@nic.rs 2026-06-13 #38

Subdomains

root.programer.rs

Same first word

programer.pl

programer.it

programer.org.ua

programer.pro

programer.org

programer.online

programer.rs

programer.ba

programer.com

programer.de

programer.co

Similar names

programre.pl

reprogram.es

reprogram.com

reprogram.net

programre.com.pl

DNS History

21 records (11 active, 10 former)

●NScody.ns.cloudflare.com2017-03-16 → 2026-06-13 · 2 obs

● 2017-03-16 15:08:56
● 2026-06-13 16:25:16

●NSrafe.ns.cloudflare.com2017-03-16 → 2026-06-13 · 2 obs

● 2017-03-16 15:08:56
● 2026-06-13 16:25:16

●MXalt1.aspmx.l.google.com2017-03-16 → 2026-06-13 · 2 obs

● 2017-03-16 15:08:56
● 2026-06-13 16:25:16

●MXalt2.aspmx.l.google.com2017-03-16 → 2026-06-13 · 2 obs

● 2017-03-16 15:08:56
● 2026-06-13 16:25:16

●MXalt3.aspmx.l.google.com2017-03-16 → 2026-06-13 · 2 obs

● 2017-03-16 15:08:56
● 2026-06-13 16:25:16

●MXalt4.aspmx.l.google.com2017-03-16 → 2026-06-13 · 2 obs

● 2017-03-16 15:08:56
● 2026-06-13 16:25:16

●MXaspmx.l.google.com2017-03-16 → 2026-06-13 · 2 obs

● 2017-03-16 15:08:56
● 2026-06-13 16:25:16

○A104.18.44.2042017-03-16 → 2019-12-26 · 4 obs

● 2017-03-16 15:08:56
● 2019-12-26 02:31:00
○ 2026-02-15 08:36:06
○ 2026-06-13 16:25:16

○A104.18.45.2042017-03-16 → 2019-12-26 · 4 obs

● 2017-03-16 15:08:56
● 2019-12-26 02:31:00
○ 2026-02-15 08:36:06
○ 2026-06-13 16:25:16

●A104.21.39.2322026-02-15 → 2026-06-13 · 26 obs

○ 2019-12-26 02:31:00
● 2026-02-15 08:36:06
○ 2026-03-01 04:46:08
○ 2026-03-06 19:56:58
● 2026-03-07 05:23:24
○ 2026-03-07 23:07:26
○ 2026-03-25 13:57:24
● 2026-03-25 18:00:58
○ 2026-03-26 15:20:16
○ 2026-04-13 23:11:24
● 2026-04-20 07:57:52
● 2026-04-21 11:05:34
○ 2026-04-28 10:18:42
● 2026-05-03 03:06:16
● 2026-05-03 04:24:42
○ 2026-05-05 12:13:44
○ 2026-05-12 10:31:50
● 2026-05-12 18:44:22
● 2026-05-13 08:54:44
○ 2026-05-19 11:26:12
● 2026-05-20 10:10:54
● 2026-05-27 14:50:38
○ 2026-05-30 16:58:48
○ 2026-06-09 11:20:40
● 2026-06-13 16:25:14
● 2026-06-13 16:25:16

●A172.67.171.2112026-02-15 → 2026-06-13 · 26 obs

○A188.114.96.02026-03-01 → 2026-06-09 · 25 obs

○ 2026-02-15 08:36:06
● 2026-03-01 04:46:08
● 2026-03-06 19:56:58
○ 2026-03-07 05:23:24
● 2026-03-07 23:07:26
● 2026-03-25 13:57:24
○ 2026-03-25 18:00:58
● 2026-03-26 15:20:16
● 2026-04-13 23:11:24
○ 2026-04-20 07:57:52
○ 2026-04-21 11:05:34
● 2026-04-28 10:18:42
○ 2026-05-03 03:06:16
○ 2026-05-03 04:24:42
● 2026-05-05 12:13:44
● 2026-05-12 10:31:50
○ 2026-05-12 18:44:22
○ 2026-05-13 08:54:44
● 2026-05-19 11:26:12
○ 2026-05-20 10:10:54
○ 2026-05-27 14:50:38
● 2026-05-30 16:58:48
● 2026-06-09 11:20:40
○ 2026-06-13 16:25:14
○ 2026-06-13 16:25:16

○A188.114.97.02026-03-01 → 2026-06-09 · 25 obs

○A2400:cb00:2048:1::6812:2ccc2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:08:56
○ 2019-12-26 02:31:00
○ 2026-06-13 16:25:16

○A2400:cb00:2048:1::6812:2dcc2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:08:56
○ 2019-12-26 02:31:00
○ 2026-06-13 16:25:16

○A2606:4700:30::6812:2ccc2019-12-26 → 2019-12-26 · 4 obs

○ 2017-03-16 15:08:56
● 2019-12-26 02:31:00
○ 2026-02-15 08:36:06
○ 2026-06-13 16:25:16

○A2606:4700:30::6812:2dcc2019-12-26 → 2019-12-26 · 4 obs

○ 2017-03-16 15:08:56
● 2019-12-26 02:31:00
○ 2026-02-15 08:36:06
○ 2026-06-13 16:25:16

●A2606:4700:3034::ac43:abd32026-02-15 → 2026-06-13 · 26 obs

●A2606:4700:3036::6815:27e82026-02-15 → 2026-06-13 · 26 obs

○A2a06:98c1:3120::2026-03-01 → 2026-06-09 · 25 obs

○A2a06:98c1:3121::2026-03-01 → 2026-06-09 · 25 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
rs	a.nic.rs, b.nic.rs, c.nic.rs, f.nic.rs...	12 records
programer.rs	cody.ns.cloudflare.com, rafe.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.216

NS records: cody.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programer.rs (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.232, 172.67.171.211`
AAAA	2	`2606:4700:3036::6815:27e8, 2606:4700:3034::ac43:abd3`
NS	2	`cody.ns.cloudflare.com, rafe.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cody.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.rs, b.nic.rs, c.nic.rs...)

Analysis

Hierarchy

programer.rs is a parent domain of root.programer.rs.

IP Addresses

programer.rs points to four IP numbers: 104.21.39.232, 172.67.171.211, 2606:4700:3034::ac43:abd3 and 2606:4700:3036::6815:27e8.

illegalstateofmind.pl, okg.other2.hair, yausa.net and two other host names share IP numbers with programer.rs.

Name Servers

programer.rs is served by two delegated name servers, cody.ns.cloudflare.com and rafe.ns.cloudflare.com.

programer.rs uses the same name servers as several other domains — among them bricksalvage.com, centragate.com, huongdanthicong.vn and two more.

programer.rs shares at least some of its name servers with other domains, including gibdijitalportal.com, deonbotha.com, jamies.com and two others.

These name servers are frequently paired with the name servers lucy.ns.cloudflare.com and curt.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cody.ns.cloudflare.com carries IP addresses 108.162.193.107, 172.64.33.107 and 173.245.59.107, with 3 other addresses beyond those.

rafe.ns.cloudflare.com carries IP addresses 108.162.192.216, 172.64.32.216 and 173.245.58.216, with 3 other addresses beyond those.

Mail Servers

programer.rs is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

programer.rs has at least partial mail server overlap with other domains such as ns500759.ns500698.ns500735.ns500735.ns500735.ns500708.ns500576.ns500698.ns500619.ns500619.ns500652.tracksymphony.com, ns500742.ns500754.ns500671.ns500671.ns500704.ns500671.ns500671.ns500671.ns500666.tenderladiesbz.com, ns500671.ns500671.ns500742.ns500754.ns500742.ns500731.ns500688.ns500671.ns500678.ns500291.ns500649.ns500142.lusty(0x736c7574)z.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.111.26 and 2607:f8b0:4004:c29::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.