hardcodecontest.com - dns.ninja

`hardcodecontest.com`

DNSSEC	⚠️ Not signed
A	2001:4860:4802:32::15^{🇺🇸 Google2001:4860::/32}
		PTR	`any-in-2001-4860-4802-32--15.1e100.net`
A	2001:4860:4802:34::15^{🇺🇸 Google2001:4860::/32}
A	2001:4860:4802:36::15^{🇺🇸 Google2001:4860::/32}
A	2001:4860:4802:38::15^{🇺🇸 Google2001:4860::/32}
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`ns1.google.com` ⭐
		A	2001:4860:4802:32::a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns1.google.com`
		A	216.239.32.10^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns1.google.com`
NS	`ns2.google.com`
		A	2001:4860:4802:34::a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns2.google.com`
		A	216.239.34.10^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns2.google.com`
NS	`ns3.google.com`
		A	2001:4860:4802:36::a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns3.google.com`
		A	216.239.36.10^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns3.google.com`
NS	`ns4.google.com`
		A	2001:4860:4802:38::a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns4.google.com`
		A	216.239.38.10^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns4.google.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.google.com`dns-admin@google.com serial=962678449

`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=1786538754

Same first word

hardcodecontest.com

Similar names

thedancedoctors.com

DNS History

18 records (13 active, 5 former)

●NSns1.google.com2015-06-06 → 2026-08-12 · 2 obs

● 2015-06-06 23:33:08
● 2026-08-12 12:57:54

●NSns2.google.com2015-06-06 → 2026-08-12 · 5 obs

● 2015-06-06 23:33:08
● 2017-03-29 00:16:42
○ 2017-08-08 19:35:16
● 2017-08-08 20:17:26
● 2026-08-12 12:57:54

●NSns3.google.com2015-06-06 → 2026-08-12 · 9 obs

● 2015-06-06 23:33:08
● 2016-01-20 02:29:40
○ 2016-04-18 17:54:58
○ 2016-07-19 17:51:52
● 2016-07-27 20:08:18
○ 2017-03-29 00:16:42
○ 2017-08-08 19:35:16
● 2017-08-08 20:17:26
● 2026-08-12 12:57:54

●NSns4.google.com2015-06-06 → 2026-08-12 · 9 obs

● 2015-06-06 23:33:08
○ 2015-11-02 23:00:40
○ 2016-01-20 02:29:40
● 2016-04-18 17:54:58
● 2016-07-19 17:51:52
○ 2016-07-27 20:08:18
○ 2017-03-29 00:16:42
● 2017-08-08 19:35:16
● 2026-08-12 12:57:54

○MXalt1.aspmx.l.google.com2015-06-06 → 2017-08-08 · 4 obs

● 2015-06-06 23:33:08
● 2017-08-08 20:17:26
○ 2026-02-26 18:20:20
○ 2026-08-12 12:57:54

○MXalt2.aspmx.l.google.com2015-06-06 → 2017-08-08 · 4 obs

● 2015-06-06 23:33:08
● 2017-08-08 20:17:26
○ 2026-02-26 18:20:20
○ 2026-08-12 12:57:54

○MXalt3.aspmx.l.google.com2015-06-06 → 2017-08-08 · 4 obs

● 2015-06-06 23:33:08
● 2017-08-08 20:17:26
○ 2026-02-26 18:20:20
○ 2026-08-12 12:57:54

○MXalt4.aspmx.l.google.com2015-06-06 → 2017-08-08 · 4 obs

● 2015-06-06 23:33:08
● 2017-08-08 20:17:26
○ 2026-02-26 18:20:20
○ 2026-08-12 12:57:54

○MXaspmx.l.google.com2015-06-06 → 2017-08-08 · 4 obs

● 2015-06-06 23:33:08
● 2017-08-08 20:17:26
○ 2026-02-26 18:20:20
○ 2026-08-12 12:57:54

●MXsmtp.google.com2026-02-26 → 2026-08-12 · 3 obs

○ 2017-08-08 20:17:26
● 2026-02-26 18:20:20
● 2026-08-12 12:57:54

●A2001:4860:4802:32::152015-06-06 → 2026-08-12 · 2 obs

● 2015-06-06 23:33:08
● 2026-08-12 12:57:54

●A2001:4860:4802:34::152015-06-06 → 2026-08-12 · 2 obs

● 2015-06-06 23:33:08
● 2026-08-12 12:57:54

●A2001:4860:4802:36::152015-06-06 → 2026-08-12 · 2 obs

● 2015-06-06 23:33:08
● 2026-08-12 12:57:54

●A2001:4860:4802:38::152015-06-06 → 2026-08-12 · 2 obs

● 2015-06-06 23:33:08
● 2026-08-12 12:57:54

●A216.239.32.212015-06-06 → 2026-08-12 · 2 obs

● 2015-06-06 23:33:08
● 2026-08-12 12:57:54

●A216.239.34.212015-06-06 → 2026-08-12 · 2 obs

● 2015-06-06 23:33:08
● 2026-08-12 12:57:54

●A216.239.36.212015-06-06 → 2026-08-12 · 2 obs

● 2015-06-06 23:33:08
● 2026-08-12 12:57:54

●A216.239.38.212015-06-06 → 2026-08-12 · 2 obs

● 2015-06-06 23:33:08
● 2026-08-12 12:57:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
hardcodecontest.com	ns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com	8 records

✅ Authoritative Response

Server:216.239.38.10

NS records: ns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hardcodecontest.com (unsigned zone)

⏱️ Timing

Total: 1121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.32.21, 216.239.38.21...`
AAAA	4	`2001:4860:4802:32::15, 2001:4860:4802:38::15...`
NS	4	`ns4.google.com, ns1.google.com...`
MX	1	`smtp.google.com (pri: 0)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.google.com dns-admin.google.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns2.google.com, ns2.google.com, ns1.google.com...)

Analysis

IP Addresses

hardcodecontest.com points to 8 IP addresses, including 216.239.32.21, 216.239.34.21 and 216.239.36.21, plus 5 other.

productivity-labs.com, jacktarboats.com, zetinaerosa.com plus two other host names have IP numbers in common with hardcodecontest.com.

Name Servers

Four name servers handle the delegation for hardcodecontest.com: ns1.google.com, ns2.google.com, ns3.google.com and ns4.google.com.

At least some of hardcodecontest.com's name servers are shared with other domains, for example surabaya-metropolis.com, 50.208.203.in-addr.arpa, kioskincentives.net and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1.google.com directs to 216.239.32.10 and 2001:4860:4802:32::a; ns2.google.com directs to 216.239.34.10 and 2001:4860:4802:34::a; ns3.google.com directs to 216.239.36.10 and 2001:4860:4802:36::a; ns4.google.com directs to 216.239.38.10 and 2001:4860:4802:38::a.

Mail Servers

hardcodecontest.com uses one mail server — smtp.google.com.

The mail server setup of hardcodecontest.com matches that of other domains such as getinstallagent.com, gtannous.org, 0518fcw.com and two others.

At least some of the mail servers used by hardcodecontest.com are shared with other domains: sethusoftwaresolution.com, premium-sporting.com, meridianidahodentist.com and two others among them.

smtp.google.com has 9 IP addresses: 142.250.31.26, 172.253.63.26, 172.253.63.27 plus 6 more.