firstcore.com - dns.ninja

firstcore.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns2.afternic.com ⭐
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSns1.afternic.com
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=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=1781538980

Subdomains

mail2.firstcore.com
mail.firstcore.com
team.firstcore.com
www.firstcore.com

Same first word

firstcore.de
firstcore.ph
firstcore.com
firstcore.click
firstcore.shop

Similar names

ericfrost.org
fresicrto.top
ericfrost.com
corefirst.net
triforsec.com.br
tecfriors.com.br

DNS History

14 records (4 active, 10 former)

200920112013201520172019202120232025NSns1.afternic.comns2.afternic.comns.inwx.dens1.sedoparking.comns1.trueline.nlns2.sedoparking.comns2.trueline.nlMXlocalhostmail.firstcore.commail.nickstel.comA13.248.169.4876.223.54.146193.16.154.9572.52.4.120
○NSns.inwx.de2008-12-07 → 2008-12-07 · 3 obs
● 2008-12-07 14:44:52
○ 2015-07-04 06:23:38
○ 2026-06-15 16:24:12
●NSns1.afternic.com2026-02-15 → 2026-06-15 · 3 obs
○ 2017-05-21 20:37:32
● 2026-02-15 23:24:20
● 2026-06-15 16:24:12
○NSns1.sedoparking.com2015-07-04 → 2017-05-21 · 5 obs
○ 2008-12-07 14:44:52
● 2015-07-04 06:23:38
● 2017-05-21 20:37:32
○ 2026-02-15 23:24:20
○ 2026-06-15 16:24:12
○NSns1.trueline.nl2008-12-07 → 2008-12-07 · 3 obs
● 2008-12-07 14:44:52
○ 2015-07-04 06:23:38
○ 2026-06-15 16:24:12
●NSns2.afternic.com2026-02-15 → 2026-06-15 · 3 obs
○ 2017-05-21 20:37:32
● 2026-02-15 23:24:20
● 2026-06-15 16:24:12
○NSns2.sedoparking.com2015-07-04 → 2017-05-21 · 5 obs
○ 2008-12-07 14:44:52
● 2015-07-04 06:23:38
● 2017-05-21 20:37:32
○ 2026-02-15 23:24:20
○ 2026-06-15 16:24:12
○NSns2.trueline.nl2008-12-07 → 2008-12-07 · 3 obs
● 2008-12-07 14:44:52
○ 2015-07-04 06:23:38
○ 2026-06-15 16:24:12
○MXlocalhost2016-10-08 → 2026-02-15 · 5 obs
○ 2016-07-02 02:00:20
● 2016-10-08 03:29:32
● 2026-02-15 23:24:20
○ 2026-02-19 17:18:34
○ 2026-06-15 16:24:12
○MXmail.firstcore.com2008-12-07 → 2008-12-07 · 3 obs
● 2008-12-07 14:44:52
○ 2015-07-04 06:23:38
○ 2026-06-15 16:24:12
○MXmail.nickstel.com2015-07-04 → 2016-07-02 · 5 obs
○ 2008-12-07 14:44:52
● 2015-07-04 06:23:38
● 2016-07-02 02:00:20
○ 2016-10-08 03:29:32
○ 2026-06-15 16:24:12
●A13.248.169.482026-02-15 → 2026-06-15 · 3 obs
○ 2017-05-21 20:37:32
● 2026-02-15 23:24:20
● 2026-06-15 16:24:12
○A193.16.154.952008-12-07 → 2008-12-07 · 3 obs
● 2008-12-07 14:44:52
○ 2015-07-04 06:23:38
○ 2026-06-15 16:24:12
○A72.52.4.1202015-07-04 → 2017-05-21 · 5 obs
○ 2008-12-07 14:44:52
● 2015-07-04 06:23:38
● 2017-05-21 20:37:32
○ 2026-02-15 23:24:20
○ 2026-06-15 16:24:12
●A76.223.54.1462026-02-15 → 2026-06-15 · 3 obs
○ 2017-05-21 20:37:32
● 2026-02-15 23:24:20
● 2026-06-15 16:24:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
firstcore.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstcore.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

mail2.firstcore.com, mail.firstcore.com, team.firstcore.com and www.firstcore.com are all subdomains of firstcore.com.

IP Addresses

firstcore.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Additional host names — prepjob.com, www.streamreaper.com, mx1.gsimedical.com and two others — share IP numbers with firstcore.com.

Name Servers

firstcore.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

firstcore.com shares its name server setup with other domains, including casioland.com, siquem.com, juliuscaesar.net and two others.

The name servers of firstcore.com overlap at least partially with those of other domains — among them nextworld.biz, partpay.co.uk, nmimg.com and two more.

These name servers commonly appear alongside the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.

ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.