nerdstr.com - robtex.com

nerdstr.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:bb4b:2a96:5bb2:958a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:d924:c2c2:8eb:e6d6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.159.91.195🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-159-91-195.compute-1.amazonaws.com
A54.205.240.161🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix
PTRec2-54-205-240-161.compute-1.amazonaws.com
A54.242.20.70🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-20-70.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:2162:1161:bf5:bac0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:683e:b359:e13d:6b0a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:305:9c6c:f054:6c81🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:4136:eadb:bc78:9b77🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:69f7:f7f2:eab9:f4c6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:fe88:4a15:e74c:2b85🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.217.230🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-217-230.compute-1.amazonaws.com
A3.91.1.30🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-91-1-30.compute-1.amazonaws.com
A44.220.149.224🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-220-149-224.compute-1.amazonaws.com
A54.161.85.213🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-161-85-213.compute-1.amazonaws.com
A54.166.162.242🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix
PTRec2-54-166-162-242.compute-1.amazonaws.com
A54.226.64.89🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-226-64-89.compute-1.amazonaws.com
A98.93.173.127🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-93-173-127.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:4c51:3d36:3f1f:41d4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:c85e:173d:c0a2:560a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f0e0:ca73:51d8:9312🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:6e0:8d20:f757:f42e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:aab4:a4f3:7ab4:b6af🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A52.90.182.127🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix
PTRec2-52-90-182-127.compute-1.amazonaws.com
A54.80.96.143🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-80-96-143.compute-1.amazonaws.com
A54.196.231.29🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-196-231-29.compute-1.amazonaws.com
A54.198.17.60🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix
PTRec2-54-198-17-60.compute-1.amazonaws.com
A54.226.242.148🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-226-242-148.compute-1.amazonaws.com
A98.81.93.157🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-81-93-157.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-03-31 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774996982

Previously MX for

nerdstr.com

Same first word

nerdstr.com

Similar names

rdrents.com
drstern.net
rtrends.net
drstern.ca
drstern.co.kr
nstderr.com
drstern.com
rtrends.com
drernst.eu
rstrend.com
drernst.fr

DNS History

16 records (7 active, 9 former)

200920112013201520172019202120232025NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns09.domaincontrol.comns10.domaincontrol.comns49.1und1.dens50.1und1.deMXmailstore1.secureserver.netnerdstr.comsmtp.secureserver.netA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197184.168.221.4081.169.180.90
○NSns09.domaincontrol.com2015-06-30 → 2018-06-12 · 5 obs
○ 2008-03-14 04:29:28
● 2015-06-30 23:27:02
● 2018-06-12 09:37:30
○ 2026-03-27 10:36:16
○ 2026-03-31 22:56:40
●NSns1.namebrightdns.com2026-03-27 → 2026-03-31 · 3 obs
○ 2018-06-12 09:37:30
● 2026-03-27 10:36:16
● 2026-03-31 22:56:40
○NSns10.domaincontrol.com2015-06-30 → 2018-06-12 · 5 obs
○ 2008-03-14 04:29:28
● 2015-06-30 23:27:02
● 2018-06-12 09:37:30
○ 2026-03-27 10:36:16
○ 2026-03-31 22:56:40
○NSns49.1und1.de2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 04:29:28
○ 2015-06-30 23:27:02
○ 2026-03-31 22:56:40
○NSns50.1und1.de2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 04:29:28
○ 2015-06-30 23:27:02
○ 2026-03-31 22:56:40
●NSnsg1.namebrightdns.com2026-03-27 → 2026-03-31 · 3 obs
○ 2018-06-12 09:37:30
● 2026-03-27 10:36:16
● 2026-03-31 22:56:40
●NSnsg2.namebrightdns.com2026-03-27 → 2026-03-31 · 3 obs
○ 2018-06-12 09:37:30
● 2026-03-27 10:36:16
● 2026-03-31 22:56:40
○MXmailstore1.secureserver.net2015-06-30 → 2018-06-12 · 5 obs
○ 2008-03-14 04:29:28
● 2015-06-30 23:27:02
● 2018-06-12 09:37:30
○ 2026-03-27 10:36:16
○ 2026-03-31 22:56:40
○MXnerdstr.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 04:29:28
○ 2015-06-30 23:27:02
○ 2026-03-31 22:56:40
○MXsmtp.secureserver.net2015-06-30 → 2018-06-12 · 5 obs
○ 2008-03-14 04:29:28
● 2015-06-30 23:27:02
● 2018-06-12 09:37:30
○ 2026-03-27 10:36:16
○ 2026-03-31 22:56:40
●A13.223.25.842026-03-27 → 2026-03-31 · 3 obs
○ 2018-06-12 09:37:30
● 2026-03-27 10:36:16
● 2026-03-31 22:56:40
○A184.168.221.402015-06-30 → 2018-06-12 · 5 obs
○ 2008-03-14 04:29:28
● 2015-06-30 23:27:02
● 2018-06-12 09:37:30
○ 2026-03-27 10:36:16
○ 2026-03-31 22:56:40
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-27 → 2026-03-31 · 3 obs
○ 2018-06-12 09:37:30
● 2026-03-27 10:36:16
● 2026-03-31 22:56:40
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-27 → 2026-03-31 · 3 obs
○ 2018-06-12 09:37:30
● 2026-03-27 10:36:16
● 2026-03-31 22:56:40
●A54.243.117.1972026-03-27 → 2026-03-31 · 3 obs
○ 2018-06-12 09:37:30
● 2026-03-27 10:36:16
● 2026-03-31 22:56:40
○A81.169.180.902008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 04:29:28
○ 2015-06-30 23:27:02
○ 2026-03-31 22:56:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
nerdstr.comnsg1.namebrightdns.com, nsg2.namebrightdns.com25 records

✅ Authoritative Response

Server:3.85.217.230

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nerdstr.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 25

Out-of-bailiwick: 25 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by nerdstr.com: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

other host names including educationgrow.com, ns2.rfmsolutions.com, cellphonereplacement.com, mail.mbirr.com and vigilante8.com share IP numbers with nerdstr.com.

Name Servers

nerdstr.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

nerdstr.com at least partially shares name servers with other domains, for instance tipapp.net, 173-203-94-199.static.cloud-ips.com, hopkinsdentistry.com, discountmyflights.com and bespokecontent.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with thirteen IP numbers:

nsg1.namebrightdns.com points to the IPs 2600:1f18:683a:ae1a:2162:1161:bf5:bac0, 2600:1f18:683a:ae1a:683e:b359:e13d:6b0a, 2600:1f18:683a:ae1b:305:9c6c:f054:6c81, 2600:1f18:683a:ae1b:4136:eadb:bc78:9b77, 2600:1f18:683a:ae1b:69f7:f7f2:eab9:f4c6, 2600:1f18:683a:ae1b:fe88:4a15:e74c:2b85, 3.85.217.230, 3.91.1.30, 44.220.149.224, 54.161.85.213, 54.166.162.242, 54.226.64.89 and 98.93.173.127.

Host names with twelve IP numbers:

nsg2.namebrightdns.com points to the IPs 2600:1f18:683a:ae1a:4c51:3d36:3f1f:41d4, 2600:1f18:683a:ae1a:c85e:173d:c0a2:560a, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1a:f0e0:ca73:51d8:9312, 2600:1f18:683a:ae1b:6e0:8d20:f757:f42e, 2600:1f18:683a:ae1b:aab4:a4f3:7ab4:b6af, 52.90.182.127, 54.80.96.143, 54.196.231.29, 54.198.17.60, 54.226.242.148 and 98.81.93.157.

Host names with six IP numbers:

ns1.namebrightdns.com points to the IPs 2600:1f18:683a:ae1a:bb4b:2a96:5bb2:958a, 2600:1f18:683a:ae1a:d924:c2c2:8eb:e6d6, 2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72, 54.159.91.195, 54.205.240.161 and 54.242.20.70.