ucerf.com - dns.ninja

`ucerf.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:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.88.240.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-240-25.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.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:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:cc5d:cd19:dd5:828e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3ee4:3218:624e:fbef^{🇺🇸 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	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-139-44.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`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-28 #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=1782640020

Previously MX for

ucerf.com

Same first word

ucerf.com

Similar names

frecu.com

curef.cfd

recfu.com

refcu.com

crefu.com

curef.cn

fcure.blogspot.com

cufer.com

curfe.ws

cufer.com.ar

fercu.net

ceurf.net

furec.jp

furec.sakura.ne.jp

fercu.com

cufre.it

ucref.gouv.ht

fecru.com

fucre.com

fercu.eu

refcu.coop

fucer.com

furec.com

fucer.com.ar

feruc.com

cufer.at

ucfre.duckdns.org

furce.com

erfcu.com

cufer.net

frecu.org

rufec.com

ucfer.com

refcu.org

furec.biz

cufre.com

DNS History

24 records (7 active, 17 former)

○NSns1.dhomezz.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 16:30:28
○ 2015-12-02 21:46:54
○ 2026-06-28 09:59:02

●NSns1.namebrightdns.com2017-02-09 → 2026-06-28 · 3 obs

○ 2016-05-04 20:30:08
● 2017-02-09 07:08:28
● 2026-06-28 09:59:02

○NSns2.dhomezz.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 16:30:28
○ 2015-12-02 21:46:54
○ 2026-06-28 09:59:02

○NSns2.namebrightdns.com2017-02-09 → 2018-12-09 · 5 obs

○ 2016-05-04 20:30:08
● 2017-02-09 07:08:28
● 2018-12-09 22:45:12
○ 2026-04-21 17:41:50
○ 2026-06-28 09:59:02

○NSns73.domaincontrol.com2015-12-02 → 2015-12-13 · 5 obs

○ 2015-08-06 16:30:28
● 2015-12-02 21:46:54
● 2015-12-13 09:41:06
○ 2016-02-01 20:13:00
○ 2026-06-28 09:59:02

○NSns74.domaincontrol.com2015-12-02 → 2015-12-13 · 5 obs

○ 2015-08-06 16:30:28
● 2015-12-02 21:46:54
● 2015-12-13 09:41:06
○ 2016-02-01 20:13:00
○ 2026-06-28 09:59:02

●NSnsg1.namebrightdns.com2016-05-04 → 2026-06-28 · 6 obs

○ 2016-02-01 20:13:00
● 2016-05-04 20:30:08
○ 2017-02-09 07:08:28
○ 2018-12-09 22:45:12
● 2026-04-21 17:41:50
● 2026-06-28 09:59:02

●NSnsg2.namebrightdns.com2016-05-04 → 2026-06-28 · 6 obs

○ 2016-02-01 20:13:00
● 2016-05-04 20:30:08
○ 2017-02-09 07:08:28
○ 2018-12-09 22:45:12
● 2026-04-21 17:41:50
● 2026-06-28 09:59:02

○MXmailstore1.secureserver.net2015-12-02 → 2015-12-13 · 5 obs

○ 2015-08-06 16:30:28
● 2015-12-02 21:46:54
● 2015-12-13 09:41:06
○ 2016-02-01 20:13:00
○ 2026-06-28 09:59:02

○MXsmtp.secureserver.net2015-12-02 → 2015-12-13 · 5 obs

○ 2015-08-06 16:30:28
● 2015-12-02 21:46:54
● 2015-12-13 09:41:06
○ 2016-02-01 20:13:00
○ 2026-06-28 09:59:02

○MXucerf.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 16:30:28
○ 2015-12-02 21:46:54
○ 2026-06-28 09:59:02

○A108.160.144.272015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 16:30:28
○ 2015-12-02 21:46:54
○ 2026-06-28 09:59:02

●A13.223.25.842026-04-21 → 2026-06-28 · 3 obs

○ 2018-12-09 22:45:12
● 2026-04-21 17:41:50
● 2026-06-28 09:59:02

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-21 → 2026-06-28 · 3 obs

○ 2018-12-09 22:45:12
● 2026-04-21 17:41:50
● 2026-06-28 09:59:02

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-21 → 2026-06-28 · 3 obs

○ 2018-12-09 22:45:12
● 2026-04-21 17:41:50
● 2026-06-28 09:59:02

○A34.199.151.1632017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-04 20:30:08
● 2017-02-09 07:08:28
○ 2018-12-09 22:45:12
○ 2026-06-28 09:59:02

○A50.63.202.612015-12-02 → 2015-12-13 · 5 obs

○ 2015-08-06 16:30:28
● 2015-12-02 21:46:54
● 2015-12-13 09:41:06
○ 2016-02-01 20:13:00
○ 2026-06-28 09:59:02

○A52.20.154.32017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-04 20:30:08
● 2017-02-09 07:08:28
○ 2018-12-09 22:45:12
○ 2026-06-28 09:59:02

○A52.200.243.1232016-05-04 → 2016-05-04 · 4 obs

○ 2016-02-01 20:13:00
● 2016-05-04 20:30:08
○ 2017-02-09 07:08:28
○ 2026-06-28 09:59:02

○A54.152.144.2432016-05-04 → 2016-05-04 · 4 obs

○ 2016-02-01 20:13:00
● 2016-05-04 20:30:08
○ 2017-02-09 07:08:28
○ 2026-06-28 09:59:02

●A54.243.117.1972026-04-21 → 2026-06-28 · 3 obs

○ 2018-12-09 22:45:12
● 2026-04-21 17:41:50
● 2026-06-28 09:59:02

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-05-04 → 2016-05-04 · 3 obs

● 2016-05-04 20:30:08
○ 2017-02-09 07:08:28
○ 2026-06-28 09:59:02

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-04 20:30:08
● 2017-02-09 07:08:28
○ 2018-12-09 22:45:12
○ 2026-06-28 09:59:02

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2018-12-09 → 2018-12-09 · 4 obs

○ 2017-02-09 07:08:28
● 2018-12-09 22:45:12
○ 2026-04-21 17:41:50
○ 2026-06-28 09:59:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
ucerf.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:18.232.139.44

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucerf.com (unsigned zone)

⏱️ Timing

Total: 128ms | 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	`nsg2.namebrightdns.com, nsg1.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

ucerf.com points to the 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.

Two other host names, along with djbox.djcow.com, hostmaster.rdfschema.com and freshlongmont.com, also share IP numbers with ucerf.com.

Name Servers

ucerf.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

There is at least partial name server overlap between ucerf.com and other domains — ganawap.com, consultdm.com, polyshock.com and two more among them.

These name servers are routinely deployed together with the name servers ns2.namebrightdns.com.

DNS names with 6 IP addresses:

nsg1.namebrightdns.com resolves to 3.88.240.25, 52.55.198.41 and 54.175.130.15 among others, with 3 other IP addresses in total.

nsg2.namebrightdns.com resolves to 3.80.109.14, 18.232.139.44 and 98.81.3.34 among others, with 3 other IP addresses in total.

Host names directing to five IP addresses:

ns1.namebrightdns.com has four IP addresses — 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.