grokcode.com - dns.ninja

`grokcode.com`

DNSSEC	⚠️ Not signed
A	192.30.252.153^{🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com \|\| https://github.com/about}
		PTR	`lb-192-30-252-153-iad.github.com`
A	192.30.252.154^{🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com \|\| https://github.com/about}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward6.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward7.registrar-servers.com`⁽⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward1.registrar-servers.com`⁽¹⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com`⁽¹⁰⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com`⁽¹⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
TXT	`google-site-verification=FeqqQiL1l6-TvK41cgrRstxxLniP5rNKfS1wNE9to-I`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1573459363

`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=1782237620

WOT: SAFE (69/100)

Previously MX for

grokcode.com

Same first word

grokcode.com

Similar names

codegrok.com

kogcoder.com

dockergo.net

ergodock.com

dockergo.com

godocker.com

DNS History

15 records (11 active, 4 former)

●NSdns1.registrar-servers.com2026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

●NSdns2.registrar-servers.com2026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

○NSns1.bluehost.com2015-07-13 → 2017-06-01 · 4 obs

● 2015-07-13 21:20:08
● 2017-06-01 05:17:32
○ 2026-06-05 05:17:32
○ 2026-06-23 18:23:46

○NSns2.bluehost.com2015-07-13 → 2017-06-01 · 4 obs

● 2015-07-13 21:20:08
● 2017-06-01 05:17:32
○ 2026-06-05 05:17:32
○ 2026-06-23 18:23:46

●MXeforward1.registrar-servers.com2026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

●MXeforward2.registrar-servers.com2026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

●MXeforward3.registrar-servers.com2026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

●MXeforward4.registrar-servers.com2026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

●MXeforward5.registrar-servers.com2026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

●MXeforward6.registrar-servers.com2026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

●MXeforward7.registrar-servers.com2026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

○MXgrokcode.com2015-07-13 → 2017-06-01 · 4 obs

● 2015-07-13 21:20:08
● 2017-06-01 05:17:32
○ 2026-06-05 05:17:32
○ 2026-06-23 18:23:46

●A192.30.252.1532026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

●A192.30.252.1542026-06-05 → 2026-06-23 · 3 obs

○ 2017-06-01 05:17:32
● 2026-06-05 05:17:32
● 2026-06-23 18:23:46

○A69.89.31.1512015-07-13 → 2017-06-01 · 4 obs

● 2015-07-13 21:20:08
● 2017-06-01 05:17:32
○ 2026-06-05 05:17:32
○ 2026-06-23 18:23:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
grokcode.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grokcode.com (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.30.252.154, 192.30.252.153`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	7	`eforward6.registrar-servers.com (pri: 1), eforward7.registrar-servers.com (pri: 5)...`
TXT	2	`v=spf1 include:spf.efwd.registrar-server, google-site-verification=FeqqQiL1l6-TvK4`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

grokcode.com has two IP addresses: 192.30.252.153 and 192.30.252.154

Additional host names — hanelabs.com, iconbit.tv, c-l-e-a-r.net and two others — share IP numbers with grokcode.com.

Name Servers

DNS delegation for grokcode.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

grokcode.com shares its name server setup with other domains, including fulpool.org, trucaring.com, firsthits.com and two others.

grokcode.com has name servers in common with a number of other domains — yeosef.com, hufrum.com, dao.codes and maxapex.biz among them.

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.

dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.

Mail Servers

grokcode.com accepts email via 7 mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and 4 other.

grokcode.com shares mail servers — at least in part — with other domains, including 96mys.com, specmatchers.com, switcodes.com and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

eforward6.registrar-servers.com directs to 162.255.118.51.

eforward7.registrar-servers.com directs to 162.255.118.52.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com, eforward5.registrar-servers.com and eforward6.registrar-servers.com all point to 162.255.118.51.

eforward2.registrar-servers.com, eforward4.registrar-servers.com and eforward7.registrar-servers.com are host names that all point to 162.255.118.52.