🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codechord.com`

DNSSEC	⚠️ Not signed
A	202.172.28.118^{🇯🇵 DRNET202.172.24.0/21}
		PTR	`s117.coreserver.jp`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns5.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		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	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.value-domain.com`hostmaster@codechord.com 2020-08-26 #19

`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=1791468814

Same first word

codechord.com

codechord.xyz

codechord.ir

codechord.dev

Similar names

chordcode.work

chordcode.xyz

Previous names

Next names

DNS History

13 records (13 active, 0 former)

●NSns1.value-domain.com2015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

●NSns2.value-domain.com2015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

●NSns3.value-domain.com2026-09-27 → 2026-10-08 · 3 obs

○ 2015-05-15 19:13:30
● 2026-09-27 10:23:50
● 2026-10-08 14:35:06

●NSns4.value-domain.com2026-09-27 → 2026-10-08 · 3 obs

○ 2015-05-15 19:13:30
● 2026-09-27 10:23:50
● 2026-10-08 14:35:06

●NSns5.value-domain.com2026-09-27 → 2026-10-08 · 3 obs

○ 2015-05-15 19:13:30
● 2026-09-27 10:23:50
● 2026-10-08 14:35:06

●MXalt1.aspmx.l.google.com2015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

●MXalt2.aspmx.l.google.com2015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

●MXaspmx.l.google.com2015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

●MXaspmx2.googlemail.com2015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

●MXaspmx3.googlemail.com2015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

●MXaspmx4.googlemail.com2015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

●MXaspmx5.googlemail.com2015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

●A202.172.28.1182015-05-15 → 2026-10-08 · 2 obs

● 2015-05-15 19:13:30
● 2026-10-08 14:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
codechord.com	ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...	5 records

✅ Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codechord.com (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.172.28.118`
NS	2	`ns1.value-domain.com, ns2.value-domain.com`
MX	7	`alt2.aspmx.l.google.com (pri: 20), aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.value-domain.com hostmaster.codechor`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

IP Addresses

codechord.com has exactly one IP address — 202.172.28.118.

xn--lcs94nd2g.jp, mail.s117.coreserver.jp, xn--lcs94nd2g.net plus two other host names have IP numbers in common with codechord.com.

Name Servers

Five name servers handle delegation for codechord.com: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

codechord.com partially shares its NS delegation with several other domains, including k56555.shop, tenantokinawa.com, uxi.jp and two others.

These name servers tend to appear together with the name servers ns4.value-domain.com, ns5.value-domain.com and ns11.value-domain.com, plus two others.

Host names resolving to a single IP address:

ns1.value-domain.com points to the IP address 172.64.52.38.

ns2.value-domain.com points to the IP address 172.64.53.3.

ns3.value-domain.com points to the IP address 172.64.52.38.

ns4.value-domain.com points to the IP address 172.64.53.3.

ns5.value-domain.com points to the IP address 172.64.52.38.

Three host names point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

These two host names — ns2.value-domain.com and ns4.value-domain.com — each point to 172.64.53.3 IP addresses.

Mail Servers

The MX records for codechord.com point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

At least some of the mail servers used by codechord.com are shared with other domains: hexagram.io, atmmexico.mx, innovatema.com and two others among them.

These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.

aspmx.l.google.com maps to two IP addresses — 142.251.163.26 and 2607:f8b0:4004:c09::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1a IP addresses.