ierfa.com - dns.ninja

ierfa.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:353e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:d164🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.53.62Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.100🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkia.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkia.ns.cloudflare.com
A108.162.192.179🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A172.64.32.179🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A173.245.58.179🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
NSrobert.ns.cloudflare.com
A2606:4700:58::a29f:2c8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
A2803:f800:50::6ca2:c38c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrobert.ns.cloudflare.com
A2a06:98c1:50::ac40:238c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrobert.ns.cloudflare.com
A108.162.195.140🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
A162.159.44.140Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
A172.64.35.140🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.53.62, 172.67.209.100
IPv6 hints2606:4700:3030::6815:353e, 2606:4700:3031::ac43:d164
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com
SOAkia.ns.cloudflare.comdns@cloudflare.com serial=2410994694

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=1786274419

Same first word

ierfa.com
ierfa.net

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DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NSkia.ns.cloudflare.comrobert.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.53.62172.67.209.1002606:4700:3030::6815:353e2606:4700:3031::ac43:d1642606:4700:3033::ac43:d1642606:4700:3035::6815:353e
○NSdns10.hichina.com2016-04-06 → 2016-04-06 · 3 obs
● 2016-04-06 16:16:40
○ 2017-04-10 14:13:48
○ 2026-08-09 11:21:10
○NSdns9.hichina.com2016-04-06 → 2016-04-06 · 3 obs
● 2016-04-06 16:16:40
○ 2017-04-10 14:13:48
○ 2026-08-09 11:21:10
●NSkia.ns.cloudflare.com2026-02-23 → 2026-08-09 · 3 obs
○ 2017-04-10 14:13:48
● 2026-02-23 19:36:52
● 2026-08-09 11:21:10
●NSrobert.ns.cloudflare.com2026-02-23 → 2026-08-09 · 3 obs
○ 2017-04-10 14:13:48
● 2026-02-23 19:36:52
● 2026-08-09 11:21:10
●A104.21.53.622026-02-23 → 2026-08-09 · 2 obs
● 2026-02-23 19:36:52
● 2026-08-09 11:21:10
●A172.67.209.1002026-02-23 → 2026-08-09 · 2 obs
● 2026-02-23 19:36:52
● 2026-08-09 11:21:10
●A2606:4700:3030::6815:353e2026-07-13 → 2026-08-09 · 3 obs
○ 2026-02-23 19:36:52
● 2026-07-13 00:01:12
● 2026-08-09 11:21:10
●A2606:4700:3031::ac43:d1642026-07-13 → 2026-08-09 · 3 obs
○ 2026-02-23 19:36:52
● 2026-07-13 00:01:12
● 2026-08-09 11:21:10
○A2606:4700:3033::ac43:d1642026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 19:36:52
○ 2026-07-13 00:01:12
○ 2026-08-09 11:21:10
○A2606:4700:3035::6815:353e2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 19:36:52
○ 2026-07-13 00:01:12
○ 2026-08-09 11:21:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ierfa.comkia.ns.cloudflare.com, robert.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.179

NS records: kia.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ierfa.com (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.209.100, 104.21.53.62
AAAA22606:4700:3030::6815:353e, 2606:4700:3031::ac43:d164
NS2kia.ns.cloudflare.com, robert.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kia.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kia.ns.cloudflare.com, kia.ns.cloudflare.com, kia.ns.cloudflare.com...)

Analysis

IP Addresses

ierfa.com points to the four IP addresses 104.21.53.62, 172.67.209.100, 2606:4700:3030::6815:353e and 2606:4700:3031::ac43:d164.

wostools.net, www.communibuild.com, upengine.com plus two other host names have IP numbers in common with ierfa.com.

Name Servers

ierfa.com is delegated to two name servers: kia.ns.cloudflare.com and robert.ns.cloudflare.com.

The name server configuration of ierfa.com is shared with other domains, for instance plugsparkx.com, backed-pump.fun, cabolink.ind.br and two others.

The name servers of ierfa.com overlap at least partially with those of other domains — among them link247horizon.digital, lacroixroussienne.com, islandslots.co.uk and two more.

The name servers tom.ns.cloudflare.com, darwin.ns.cloudflare.com and chloe.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

kia.ns.cloudflare.com resolves to 108.162.192.179, 172.64.32.179, 173.245.58.179 and 3 other IP addresses.

robert.ns.cloudflare.com resolves to 108.162.195.140, 162.159.44.140, 172.64.35.140 and 3 other IP addresses.