cserf.com - dns.ninja

`cserf.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 2026-07-03 #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=1783139611

Same first word

cserf.com

Similar names

sferc.de

sfcre.com

scref.com

esfcr.cz

csref.com

secrf.com

fecrs.org

sfrec.de

cerfs.lv

sferc.it

fsrec.com

frsec.net

cerfs.fr

serfc.com

rescf.com

srecf.com

rfsec.net

srcef.com.cn

cfsre.org

frecs.net

efcsr.info

srefc.com

cfers.vip

sfrec.com

csfer.com

crsef.com

scfer.com

fresc.ca

fresc.ru

sfrec.net

srcef.com

srfce.com

esfrc.org

cresf.com

cfres.com

fresc.it

fcers.org

sferc.com

sfrec.fr

fserc.com

crfes.jp

esfcr.eu

crfse.org.br

efcsr.net

fcers.com

crefs.net

efcsr.com

erfsc.com

fsrec.com.au

fresc.us

frecs.co.jp

fresc.co

srfec.com

cerfs.com

fesrc.com

esfcr.ca

cfers.com

fresc.com

frcse.com

fersc.com

efrcs.com

crfse.com

crefs.com

refsc.com

sfrec.sk

frecs.com

cerfs.ch

escfr.net

rfsec.com

frecs.de

sfecr.com

frecs.info

fcsre.com

DNS History

13 records (7 active, 6 former)

●NSns1.namebrightdns.com2026-07-02 → 2026-07-04 · 3 obs

○ 2016-04-11 02:49:12
● 2026-07-02 20:50:20
● 2026-07-04 05:01:58

○NSns45.domaincontrol.com2015-07-21 → 2016-04-11 · 4 obs

● 2015-07-21 05:52:02
● 2016-04-11 02:49:12
○ 2026-07-02 20:50:20
○ 2026-07-04 05:01:58

○NSns46.domaincontrol.com2015-07-21 → 2016-04-11 · 4 obs

● 2015-07-21 05:52:02
● 2016-04-11 02:49:12
○ 2026-07-02 20:50:20
○ 2026-07-04 05:01:58

●NSnsg1.namebrightdns.com2026-07-02 → 2026-07-04 · 3 obs

○ 2016-04-11 02:49:12
● 2026-07-02 20:50:20
● 2026-07-04 05:01:58

●NSnsg2.namebrightdns.com2026-07-02 → 2026-07-04 · 3 obs

○ 2016-04-11 02:49:12
● 2026-07-02 20:50:20
● 2026-07-04 05:01:58

○MXmailstore1.secureserver.net2015-07-21 → 2016-04-11 · 4 obs

● 2015-07-21 05:52:02
● 2016-04-11 02:49:12
○ 2026-07-02 20:50:20
○ 2026-07-04 05:01:58

○MXsmtp.secureserver.net2015-07-21 → 2016-04-11 · 4 obs

● 2015-07-21 05:52:02
● 2016-04-11 02:49:12
○ 2026-07-02 20:50:20
○ 2026-07-04 05:01:58

●A13.223.25.842026-07-02 → 2026-07-04 · 3 obs

○ 2016-04-11 02:49:12
● 2026-07-02 20:50:20
● 2026-07-04 05:01:58

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-07-02 → 2026-07-04 · 3 obs

○ 2016-04-11 02:49:12
● 2026-07-02 20:50:20
● 2026-07-04 05:01:58

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-07-02 → 2026-07-04 · 3 obs

○ 2016-04-11 02:49:12
● 2026-07-02 20:50:20
● 2026-07-04 05:01:58

○A50.63.202.172015-07-21 → 2016-04-11 · 4 obs

● 2015-07-21 05:52:02
● 2016-04-11 02:49:12
○ 2026-07-02 20:50:20
○ 2026-07-04 05:01:58

●A54.243.117.1972026-07-02 → 2026-07-04 · 3 obs

○ 2016-04-11 02:49:12
● 2026-07-02 20:50:20
● 2026-07-04 05:01:58

○CNAMEtraff-1.hugedomains.com2026-07-02 → 2026-07-04 · 2 obs

○ 2026-07-02 20:50:20
○ 2026-07-04 05:01:58

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:13.221.131.54

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cserf.com (unsigned zone)

⏱️ Timing

Total: 386ms | 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	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
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

cserf.com has 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.

Additional host names — machinetracks.com, dc-b624a9a8.myefg.com, szyyg.com and two others — share IP numbers with cserf.com.

Name Servers

Three name servers are authoritative for cserf.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

cserf.com shares at least some of its name servers with other domains, including rolltac.com, fixdot.com, foreverps.com and two others.

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

Host names with 6 IP numbers:

nsg1.namebrightdns.com carries IP addresses 13.221.131.54, 13.222.195.178 and 54.175.130.15, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.80.109.14, 98.81.3.34 and 98.83.212.177, with 3 other addresses beyond those.

Host names that resolve to five IP addresses:

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