corefirm.com - dns.ninja

`corefirm.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-07 #1

`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=1783453186

Same first word

corefirm.com

Similar names

rimforce.com

microfer.com

formrice.com

refricom.mx

riceform.com

firmcore.com

microfer.com.br

mforcier.qc.ca

ricefrom.com

reformic.ru

ferricom.it

microref.com

DNS History

12 records (7 active, 5 former)

○NS(root)2015-05-27 → 2017-05-25 · 5 obs

○ 2008-03-18 11:58:32
● 2015-05-27 23:04:34
● 2017-05-25 12:53:56
○ 2026-03-01 20:41:12
○ 2026-07-07 20:05:50

●NSns1.namebrightdns.com2026-03-01 → 2026-07-07 · 6 obs

○ 2017-05-25 12:53:56
● 2026-03-01 20:41:12
● 2026-05-25 02:38:52
○ 2026-05-27 12:40:34
● 2026-06-04 04:22:56
● 2026-07-07 20:05:50

○NSns3.dns-diy.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:58:32
○ 2015-05-27 23:04:34
○ 2026-07-07 20:05:50

○NSns4.dns-diy.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:58:32
○ 2015-05-27 23:04:34
○ 2026-07-07 20:05:50

●NSnsg1.namebrightdns.com2026-03-01 → 2026-07-07 · 3 obs

○ 2017-05-25 12:53:56
● 2026-03-01 20:41:12
● 2026-07-07 20:05:50

●NSnsg2.namebrightdns.com2026-03-01 → 2026-07-07 · 3 obs

○ 2017-05-25 12:53:56
● 2026-03-01 20:41:12
● 2026-07-07 20:05:50

○MXmx.exmail.sina.com.corefirm.com2015-05-27 → 2017-05-25 · 5 obs

○ 2008-03-18 11:58:32
● 2015-05-27 23:04:34
● 2017-05-25 12:53:56
○ 2026-03-01 20:41:12
○ 2026-07-07 20:05:50

●A13.223.25.842026-03-01 → 2026-07-07 · 6 obs

○ 2017-05-25 12:53:56
● 2026-03-01 20:41:12
● 2026-05-25 02:38:52
○ 2026-05-27 12:40:34
● 2026-06-04 04:22:56
● 2026-07-07 20:05:50

○A218.85.138.1102015-05-27 → 2017-05-25 · 5 obs

○ 2008-03-18 11:58:32
● 2015-05-27 23:04:34
● 2017-05-25 12:53:56
○ 2026-03-01 20:41:12
○ 2026-07-07 20:05:50

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-01 → 2026-07-07 · 6 obs

○ 2017-05-25 12:53:56
● 2026-03-01 20:41:12
● 2026-05-25 02:38:52
○ 2026-05-27 12:40:34
● 2026-06-04 04:22:56
● 2026-07-07 20:05:50

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-01 → 2026-07-07 · 6 obs

○ 2017-05-25 12:53:56
● 2026-03-01 20:41:12
● 2026-05-25 02:38:52
○ 2026-05-27 12:40:34
● 2026-06-04 04:22:56
● 2026-07-07 20:05:50

●A54.243.117.1972026-03-01 → 2026-07-07 · 6 obs

○ 2017-05-25 12:53:56
● 2026-03-01 20:41:12
● 2026-05-25 02:38:52
○ 2026-05-27 12:40:34
● 2026-06-04 04:22:56
● 2026-07-07 20:05:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
corefirm.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.80.109.14

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corefirm.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

corefirm.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Among the host names that share IP numbers with corefirm.com are selltd.com, mail.skillmaxim.com, waivered.com and two others.

Name Servers

The authoritative name servers for corefirm.com are ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com — three in total.

corefirm.com shares at least some of its name servers with other domains, including zonapark.com, hutantropis.com, bellmi.com and two others.

These name servers are frequently paired with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names resolving to 6 IP numbers:

Hostname nsg1.namebrightdns.com directs to 13.221.131.54, 13.222.195.178 and 54.175.130.15 along with 3 other IP addresses.

Hostname nsg2.namebrightdns.com directs to 3.80.109.14, 98.81.3.34 and 98.83.212.177 along with 3 other IP addresses.

Hostnames that point to five IP numbers:

ns1.namebrightdns.com directs to 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two other IP addresses.