programmercity.com - dns.ninja

`programmercity.com`

DNSSEC	⚠️ Not signed
A	3.101.204.252^{🇺🇸 Amazon3.101.0.0/16 EC2 SFO prefix}
		PTR	`ec2-3-101-204-252.us-west-1.compute.amazonaws.com`
NS	`etta.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`etta.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`etta.ns.cloudflare.com`
		A	108.162.192.156^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	172.64.32.156^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	173.245.58.156^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
NS	`guss.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=zRNbKznwPjwMPmmNPgt8SjQ-pS4OcS3Zvgjf7JOF86A`
TXT	`v=DMARC1; p=none; fo=1; rua=mailto:no-reply@programmer.city`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`etta.ns.cloudflare.com`dns@cloudflare.com serial=2407141429

`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=1783475576

Same first word

programmercity.com

DNS History

10 records (8 active, 2 former)

●NSetta.ns.cloudflare.com2026-02-26 → 2026-07-08 · 3 obs

○ 2020-01-08 16:56:46
● 2026-02-26 18:14:06
● 2026-07-08 02:17:32

●NSguss.ns.cloudflare.com2026-02-26 → 2026-07-08 · 3 obs

○ 2020-01-08 16:56:46
● 2026-02-26 18:14:06
● 2026-07-08 02:17:32

○NSns.buydomains.com2017-01-31 → 2020-01-08 · 4 obs

● 2017-01-31 10:47:02
● 2020-01-08 16:56:46
○ 2026-02-26 18:14:06
○ 2026-07-08 02:17:32

●MXalt1.aspmx.l.google.com2026-02-26 → 2026-07-08 · 2 obs

● 2026-02-26 18:14:06
● 2026-07-08 02:17:32

●MXalt2.aspmx.l.google.com2026-02-26 → 2026-07-08 · 2 obs

● 2026-02-26 18:14:06
● 2026-07-08 02:17:32

●MXalt3.aspmx.l.google.com2026-02-26 → 2026-07-08 · 2 obs

● 2026-02-26 18:14:06
● 2026-07-08 02:17:32

●MXalt4.aspmx.l.google.com2026-02-26 → 2026-07-08 · 2 obs

● 2026-02-26 18:14:06
● 2026-07-08 02:17:32

●MXaspmx.l.google.com2026-02-26 → 2026-07-08 · 2 obs

● 2026-02-26 18:14:06
● 2026-07-08 02:17:32

○A207.148.248.1432017-01-31 → 2020-01-08 · 4 obs

● 2017-01-31 10:47:02
● 2020-01-08 16:56:46
○ 2026-02-26 18:14:06
○ 2026-07-08 02:17:32

●A3.101.204.2522026-02-26 → 2026-07-08 · 3 obs

○ 2020-01-08 16:56:46
● 2026-02-26 18:14:06
● 2026-07-08 02:17:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
programmercity.com	etta.ns.cloudflare.com, guss.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.156

NS records: etta.ns.cloudflare.com, guss.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmercity.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.101.204.252`
NS	2	`etta.ns.cloudflare.com, guss.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=zRNbKznwPjwMPmm, v=DMARC1; p=none; fo=1; rua=mailto:no-re...`
SOA	1	`etta.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

programmercity.com resolves to just one IP address, 3.101.204.252.

Among the host names that share IP numbers with programmercity.com is ec2-3-101-204-252.us-west-1.compute.amazonaws.com, as one example.

Name Servers

The NS records for programmercity.com delegate to etta.ns.cloudflare.com and guss.ns.cloudflare.com.

programmercity.com shares its NS records with other domains, for example aarinmorse.com, 777azino.com.ru, erpforum.ru and two others.

programmercity.com partially shares its NS delegation with several other domains, including whipsandwomen.com, agjogo.com, imveo.com and two others.

The name servers vick.ns.cloudflare.com, emerie.ns.cloudflare.com, monroe.ns.cloudflare.com and sandy.ns.cloudflare.com are often found in use alongside these name servers.

DNS names with 6 IP addresses:

etta.ns.cloudflare.com maps to 108.162.192.156, 172.64.32.156, 173.245.58.156 and 3 additional IP addresses.

guss.ns.cloudflare.com maps to 108.162.193.172, 172.64.33.172, 173.245.59.172 and 3 additional IP addresses.

Mail Servers

Mail for programmercity.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between programmercity.com and other domains, including ns500731.ns500731.ns500671.ns500754.ns500731.ns500704.ns500704.ns500688.ns500649.ns500142.lusty(0x736c7574)z.com, ns500734.ns500699.ns500693.ns500734.ns500699.ns500699.ns500699.ns500683.ns500632.ns500632.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, ns500768.ns500759.ns500758.ns500758.ns500735.ns500735.ns500736.ns500698.ns500686.ns500686.ns500576.ns500652.trackreceptor.com and two others.

alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

The A records for aspmx.l.google.com return 172.253.62.27 and 2607:f8b0:4004:c0b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.