ierfa.com - robtex.com

ierfa.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d164🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:353e🇺🇸 Cloudflare2606:4700:3035::/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
IPv4104.21.53.62, 172.67.209.100
IPv62606:4700:3033::ac43:d164, 2606:4700:3035::6815:353e
SOAkia.ns.cloudflare.comdns@cloudflare.com serial=2395662336

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=1771291435

Same first word

ierfa.com
ierfa.net

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DNS History

8 records (6 active, 2 former)

2017201820192020202120222023202420252026NSkia.ns.cloudflare.comrobert.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.53.62172.67.209.1002606:4700:3033::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
○ 2026-03-09 11:14:26
○NSdns9.hichina.com2016-04-06 → 2016-04-06 · 3 obs
● 2016-04-06 16:16:40
○ 2017-04-10 14:13:48
○ 2026-03-09 11:14:26
●NSkia.ns.cloudflare.com2026-02-23 → 2026-03-09 · 3 obs
○ 2017-04-10 14:13:48
● 2026-02-23 19:36:52
● 2026-03-09 11:14:26
●NSrobert.ns.cloudflare.com2026-02-23 → 2026-03-09 · 3 obs
○ 2017-04-10 14:13:48
● 2026-02-23 19:36:52
● 2026-03-09 11:14:26
●A104.21.53.622026-02-23 → 2026-03-09 · 2 obs
● 2026-02-23 19:36:52
● 2026-03-09 11:14:26
●A172.67.209.1002026-02-23 → 2026-03-09 · 2 obs
● 2026-02-23 19:36:52
● 2026-03-09 11:14:26
●A2606:4700:3033::ac43:d1642026-02-23 → 2026-03-09 · 2 obs
● 2026-02-23 19:36:52
● 2026-03-09 11:14:26
●A2606:4700:3035::6815:353e2026-02-23 → 2026-03-09 · 2 obs
● 2026-02-23 19:36:52
● 2026-03-09 11:14:26

🔍 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: 172ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.209.100, 104.21.53.62
AAAA22606:4700:3035::6815:353e, 2606:4700:3033::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 four IP numbers: 2606:4700:3033::ac43:d164, 2606:4700:3035::6815:353e, 104.21.53.62 and 172.67.209.100.

Other host names including happyschoolbreak.com, lignaconsult.com, pegginglovers.com, 789win3.ws and insightsaxelresearch.com share IP numbers with ierfa.com.

Name Servers

ierfa.com's delegation uses two name servers, kia.ns.cloudflare.com and robert.ns.cloudflare.com.

ierfa.com shares the same name server setup as other domains, such as planningandtheblackcommunity.org, cabolink.ind.br, blackmen-whitewomen.com and femilipng.org.

ierfa.com at least partially shares name servers with other domains, including lacroixroussienne.com, bikersky.ru, doublebetbd.com, jewellerybody.com and stocad.com.

these name servers are commonly used with etta.ns.cloudflare.com, darwin.ns.cloudflare.com, adaline.ns.cloudflare.com, dee.ns.cloudflare.com and chloe.ns.cloudflare.com.

Host names with six IP numbers:

kia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab3, 2803:f800:50::6ca2:c0b3, 2a06:98c1:50::ac40:20b3, 108.162.192.179, 172.64.32.179 and 173.245.58.179.

robert.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8c, 2803:f800:50::6ca2:c38c, 2a06:98c1:50::ac40:238c, 108.162.195.140, 162.159.44.140 and 172.64.35.140.