referify.io - robtex.com

referify.io

DNSSEC⚠️ Not signed
A18.165.83.51🇺🇸 Amazon18.165.80.0/21
PTRserver-18-165-83-51.iad55.r.cloudfront.net
A18.165.83.63🇺🇸 Amazon18.165.80.0/21
A18.165.83.69🇺🇸 Amazon18.165.80.0/21
A18.165.83.122🇺🇸 Amazon18.165.80.0/21
NSns-148.awsdns-18.com ⭐
A2600:9000:5300:9400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-148.awsdns-18.com
A205.251.192.148🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-148.awsdns-18.com
NSns-1436.awsdns-51.org
A2600:9000:5305:9c00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1436.awsdns-51.org
A205.251.197.156🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1436.awsdns-51.org
NSns-1778.awsdns-30.co.uk
A2600:9000:5306:f200::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1778.awsdns-30.co.uk
A205.251.198.242🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1778.awsdns-30.co.uk
NSns-749.awsdns-29.net
A2600:9000:5302:ed00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-749.awsdns-29.net
A205.251.194.237🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-749.awsdns-29.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=vXe9EghalBAu0Qcqq-W5nVbDAa-BLxoUVwbAkvlr31E
TXTv=spf1 include:_spf.google.com ~all
SOAns-148.awsdns-18.comawsdns-hostmaster@amazon.com serial=1

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐ 🔒
NSa2.nic.io 🔒
NSb0.nic.io 🔒
NSc0.nic.io 🔒
SOAa0.nic.iohostmaster@donuts.email serial=1771291657

Subdomains

www.referify.io

Same first word

referify.io

DNS History

21 records (13 active, 8 former)

NSns-1436.awsdns-51.orgns-148.awsdns-18.comns-1778.awsdns-30.co.ukns-749.awsdns-29.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA18.165.83.12218.165.83.5118.165.83.6318.165.83.693.166.65.263.166.65.443.166.65.713.166.65.873.169.252.23.169.252.233.169.252.473.169.252.63
●NSns-1436.awsdns-51.org2026-02-21 → 2026-03-02 · 2 obs
● 2026-02-21 09:33:24
● 2026-03-02 09:16:34
●NSns-148.awsdns-18.com2026-02-21 → 2026-03-02 · 2 obs
● 2026-02-21 09:33:24
● 2026-03-02 09:16:34
●NSns-1778.awsdns-30.co.uk2026-02-21 → 2026-03-02 · 2 obs
● 2026-02-21 09:33:24
● 2026-03-02 09:16:34
●NSns-749.awsdns-29.net2026-02-21 → 2026-03-02 · 2 obs
● 2026-02-21 09:33:24
● 2026-03-02 09:16:34
●MXalt1.aspmx.l.google.com2026-02-21 → 2026-03-02 · 2 obs
● 2026-02-21 09:33:24
● 2026-03-02 09:16:34
●MXalt2.aspmx.l.google.com2026-02-21 → 2026-03-02 · 2 obs
● 2026-02-21 09:33:24
● 2026-03-02 09:16:34
●MXalt3.aspmx.l.google.com2026-02-21 → 2026-03-02 · 2 obs
● 2026-02-21 09:33:24
● 2026-03-02 09:16:34
●MXalt4.aspmx.l.google.com2026-02-21 → 2026-03-02 · 2 obs
● 2026-02-21 09:33:24
● 2026-03-02 09:16:34
●MXaspmx.l.google.com2026-02-21 → 2026-03-02 · 2 obs
● 2026-02-21 09:33:24
● 2026-03-02 09:16:34
●A18.165.83.1222026-02-21 → 2026-03-02 · 6 obs
● 2026-02-21 09:33:24
● 2026-02-23 21:19:04
○ 2026-02-26 10:22:06
○ 2026-03-02 06:44:04
● 2026-03-02 09:16:32
● 2026-03-02 09:16:34
●A18.165.83.512026-02-21 → 2026-03-02 · 6 obs
● 2026-02-21 09:33:24
● 2026-02-23 21:19:04
○ 2026-02-26 10:22:06
○ 2026-03-02 06:44:04
● 2026-03-02 09:16:32
● 2026-03-02 09:16:34
●A18.165.83.632026-02-21 → 2026-03-02 · 6 obs
● 2026-02-21 09:33:24
● 2026-02-23 21:19:04
○ 2026-02-26 10:22:06
○ 2026-03-02 06:44:04
● 2026-03-02 09:16:32
● 2026-03-02 09:16:34
●A18.165.83.692026-02-21 → 2026-03-02 · 6 obs
● 2026-02-21 09:33:24
● 2026-02-23 21:19:04
○ 2026-02-26 10:22:06
○ 2026-03-02 06:44:04
● 2026-03-02 09:16:32
● 2026-03-02 09:16:34
○A3.166.65.262026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-01 12:05:18
● 2026-03-02 06:44:04
○ 2026-03-02 09:16:32
○ 2026-03-02 09:16:34
○A3.166.65.442026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-01 12:05:18
● 2026-03-02 06:44:04
○ 2026-03-02 09:16:32
○ 2026-03-02 09:16:34
○A3.166.65.712026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-01 12:05:18
● 2026-03-02 06:44:04
○ 2026-03-02 09:16:32
○ 2026-03-02 09:16:34
○A3.166.65.872026-03-02 → 2026-03-02 · 4 obs
○ 2026-03-01 12:05:18
● 2026-03-02 06:44:04
○ 2026-03-02 09:16:32
○ 2026-03-02 09:16:34
○A3.169.252.22026-02-26 → 2026-03-01 · 5 obs
○ 2026-02-23 21:19:04
● 2026-02-26 10:22:06
● 2026-03-01 12:05:18
○ 2026-03-02 06:44:04
○ 2026-03-02 09:16:34
○A3.169.252.232026-02-26 → 2026-03-01 · 5 obs
○ 2026-02-23 21:19:04
● 2026-02-26 10:22:06
● 2026-03-01 12:05:18
○ 2026-03-02 06:44:04
○ 2026-03-02 09:16:34
○A3.169.252.472026-02-26 → 2026-03-01 · 5 obs
○ 2026-02-23 21:19:04
● 2026-02-26 10:22:06
● 2026-03-01 12:05:18
○ 2026-03-02 06:44:04
○ 2026-03-02 09:16:34
○A3.169.252.632026-02-26 → 2026-03-01 · 5 obs
○ 2026-02-23 21:19:04
● 2026-02-26 10:22:06
● 2026-03-01 12:05:18
○ 2026-03-02 06:44:04
○ 2026-03-02 09:16:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
referify.ions-1778.awsdns-30.co.uk, ns-749.awsdns-29.net, ns-148.awsdns-18.com, ns-1436.awsdns-51.org-

✅ Authoritative Response

Server: 205.251.192.148

NS records: ns-1778.awsdns-30.co.uk, ns-749.awsdns-29.net, ns-148.awsdns-18.com, ns-1436.awsdns-51.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for referify.io (unsigned zone)

⏱️ Timing

Total: 540ms | Queries: -

📄 Records

TypeCountSample Data
A418.165.83.69, 18.165.83.63...
NS4ns-1436.awsdns-51.org, ns-148.awsdns-18.com...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=vXe9EghalBAu0Qc, v=spf1 include:_spf.google.com ~all
SOA1ns-148.awsdns-18.com awsdns-hostmaster.a

Analysis

Hierarchy

referify.io is the parent of www.referify.io.

IP Addresses

referify.io resolves to four IPs: 18.165.83.51, 18.165.83.63, 18.165.83.69 and 18.165.83.122.

Other host names, for instance hbcuac.org, petaltown.com, broker.blogs.deine-tierwelt.de, d1c8xpdrl0q59e.cloudfront.net and admin-dev.api.obdgenie.com share IP numbers with referify.io.

Name Servers

referify.io is delegated to four name servers: ns-148.awsdns-18.com, ns-749.awsdns-29.net, ns-1436.awsdns-51.org and ns-1778.awsdns-30.co.uk.

referify.io shares some name servers with other domains, for example housingassistanceguide.com, d1q10ynic5vu90.cloudfront.net, unrwa.es, angelinvestmentnetwork.nl and pubnub.company.

Host names with two IP numbers

Two IPs per host:

ns-148.awsdns-18.com points to 2600:9000:5300:9400::1 and 205.251.192.148

ns-749.awsdns-29.net points to 2600:9000:5302:ed00::1 and 205.251.194.237

ns-1436.awsdns-51.org points to 2600:9000:5305:9c00::1 and 205.251.197.156

ns-1778.awsdns-30.co.uk points to 2600:9000:5306:f200::1 and 205.251.198.242

Mail Servers

referify.io is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

referify.io shares some mail servers with other domains, at least partially; for instance roansatech.com, creditwalk.ca, arlotech.eu, ns500731.ns500731.ns500731.ns500704.ns500742.ns500704.ns500688.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com and ns500754.ns500742.ns500671.ns500742.ns500671.ns500704.ns500671.ns500671.ns500678.ns500704.ns500666.ns500291.ns500131.lustychickser.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and smtp.google.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1b and 172.253.62.27.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4003:c30::1b and 74.125.27.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4001:c70::1a and 192.178.209.26.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4023:403::1a and 142.250.96.27.