err.io - dns.ninja

`err.io`

DNSSEC	⚠️ Not signed
A	54.68.173.144^{🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix}
		PTR	`ec2-54-68-173-144.us-west-2.compute.amazonaws.com`
A	54.149.79.48^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
NS	`ns-980.awsdns-58.net` ⭐
		A	2600:9000:5303:d400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-980.awsdns-58.net`
		A	205.251.195.212^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-980.awsdns-58.net`
NS	`ns-106.awsdns-13.com`
		A	2600:9000:5300:6a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-106.awsdns-13.com`
		A	205.251.192.106^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-106.awsdns-13.com`
NS	`ns-1128.awsdns-13.org`
		A	2600:9000:5304:6800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1128.awsdns-13.org`
		A	205.251.196.104^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1128.awsdns-13.org`
NS	`ns-1659.awsdns-15.co.uk`
		A	2600:9000:5306:7b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1659.awsdns-15.co.uk`
		A	205.251.198.123^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1659.awsdns-15.co.uk`
MX	`mxa.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
SOA	`ns-980.awsdns-58.net`awsdns-hostmaster@amazon.com serial=1

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1784319238

Same first word

err.ee

err.net

err.name

err.kr

err.red

err.ca

err.co.uk

err.es

err.me

err.dk

err.co.za

err.ro

err.biz

err.nyc

err.or.id

err.la

err.com

err.chicappa.jp

err.nu

err.ru

err.hu

err.de

err.us

err.sh

err.nl

err.no

err.ch

err.lv

err.im

err.pl

err.cc

err.sk

err.org

err.at

err.be

err.network

err.co

err.io

err.se

err.cz

err.gov.sa

Similar names

rer.com.br

rer.dk

rer.lol

rer.in

rre.it

rer.agency

rre.lv

rre.de

rre.su

rre.ca

rer.legal

rer.sa

rer.info

rre.pl

rer.co.nz

rer.co.kr

rer.ru

rre.cz

rre.hu

rre.eu

rre.ru

rer.net

rre.se

rre.info

rre.net

rre.me

rre.dk

rre.com.cn

rre.co

rer.us

rre.nu

rer.fi

rer.co.jp

rer.se

rer.pl

rer.com.au

rre.at

rre.tt

rre.ro

rer.nyc

rre.in

rer.org

rre.us

rer.no

rer.ca

rre.be

rer.re

rer.co

rer.de

rer.it

rer.be

rre.co.in

rer.uk.com

rer.es

rre.co.th

rre.cc

rre.com

rer.cn

rre.nl

rer.ch

rer.lv

rer.fr

rer.com

rer.me

rre.gr

rer.jp

rre.co.za

rre.co.jp

rer.im

rre.es

rer.at

DNS History

35 records (8 active, 27 former)

●NSns-106.awsdns-13.com2026-03-19 → 2026-07-17 · 3 obs

○ 2018-05-30 18:38:24
● 2026-03-19 09:54:52
● 2026-07-17 20:50:22

●NSns-1128.awsdns-13.org2026-03-19 → 2026-07-17 · 3 obs

○ 2018-05-30 18:38:24
● 2026-03-19 09:54:52
● 2026-07-17 20:50:22

●NSns-1659.awsdns-15.co.uk2026-03-19 → 2026-07-17 · 3 obs

○ 2018-05-30 18:38:24
● 2026-03-19 09:54:52
● 2026-07-17 20:50:22

●NSns-980.awsdns-58.net2026-03-19 → 2026-07-17 · 3 obs

○ 2018-05-30 18:38:24
● 2026-03-19 09:54:52
● 2026-07-17 20:50:22

○NSns1.dnsimple.com2015-06-15 → 2018-05-30 · 4 obs

● 2015-06-15 05:59:48
● 2018-05-30 18:38:24
○ 2026-03-19 09:54:52
○ 2026-07-17 20:50:22

○NSns2.dnsimple.com2015-06-15 → 2018-05-30 · 4 obs

● 2015-06-15 05:59:48
● 2018-05-30 18:38:24
○ 2026-03-19 09:54:52
○ 2026-07-17 20:50:22

○NSns3.dnsimple.com2015-06-15 → 2018-05-30 · 4 obs

● 2015-06-15 05:59:48
● 2018-05-30 18:38:24
○ 2026-03-19 09:54:52
○ 2026-07-17 20:50:22

○NSns4.dnsimple.com2015-06-15 → 2018-05-30 · 4 obs

● 2015-06-15 05:59:48
● 2018-05-30 18:38:24
○ 2026-03-19 09:54:52
○ 2026-07-17 20:50:22

○MXmx1.sub5.homie.mail.dreamhost.com2015-06-15 → 2016-12-24 · 4 obs

● 2015-06-15 05:59:48
● 2016-12-24 06:34:18
○ 2018-05-30 18:38:24
○ 2026-07-17 20:50:22

○MXmx2.sub5.homie.mail.dreamhost.com2015-06-15 → 2016-12-24 · 4 obs

● 2015-06-15 05:59:48
● 2016-12-24 06:34:18
○ 2018-05-30 18:38:24
○ 2026-07-17 20:50:22

●MXmxa.mailgun.org2018-05-30 → 2026-07-17 · 3 obs

○ 2016-12-24 06:34:18
● 2018-05-30 18:38:24
● 2026-07-17 20:50:22

●MXmxb.mailgun.org2018-05-30 → 2026-07-17 · 3 obs

○ 2016-12-24 06:34:18
● 2018-05-30 18:38:24
● 2026-07-17 20:50:22

○A104.130.92.1212015-06-15 → 2016-02-01 · 4 obs

● 2015-06-15 05:59:48
● 2016-02-01 15:30:18
○ 2016-05-09 19:12:02
○ 2026-07-17 20:50:22

○A107.23.21.2062016-12-24 → 2016-12-24 · 4 obs

○ 2016-09-03 04:55:08
● 2016-12-24 06:34:18
○ 2018-05-30 18:38:24
○ 2026-07-17 20:50:22

○A16.145.212.1282026-03-19 → 2026-07-17 · 2 obs

○ 2026-03-19 09:54:52
○ 2026-07-17 20:50:22

○A16.148.244.1832026-03-19 → 2026-07-17 · 2 obs

○ 2026-03-19 09:54:52
○ 2026-07-17 20:50:22

○A184.32.172.1302026-04-08 → 2026-04-16 · 5 obs

○ 2026-03-19 09:54:52
● 2026-04-08 18:48:28
● 2026-04-16 13:13:36
○ 2026-05-06 04:36:34
○ 2026-07-17 20:50:22

○A184.33.152.822026-04-08 → 2026-04-16 · 5 obs

○ 2026-03-19 09:54:52
● 2026-04-08 18:48:28
● 2026-04-16 13:13:36
○ 2026-05-06 04:36:34
○ 2026-07-17 20:50:22

○A184.33.64.1162026-03-19 → 2026-03-19 · 4 obs

○ 2018-05-30 18:38:24
● 2026-03-19 09:54:52
○ 2026-04-08 18:48:28
○ 2026-07-17 20:50:22

○A23.22.18.962016-09-03 → 2016-09-03 · 4 obs

○ 2016-07-25 18:31:06
● 2016-09-03 04:55:08
○ 2016-12-24 06:34:18
○ 2026-07-17 20:50:22

○A34.209.116.1682026-03-19 → 2026-03-19 · 4 obs

○ 2018-05-30 18:38:24
● 2026-03-19 09:54:52
○ 2026-04-08 18:48:28
○ 2026-07-17 20:50:22

○A34.215.79.792018-05-30 → 2018-05-30 · 4 obs

○ 2016-12-24 06:34:18
● 2018-05-30 18:38:24
○ 2026-03-19 09:54:52
○ 2026-07-17 20:50:22

○A35.160.220.1132026-05-06 → 2026-05-06 · 4 obs

○ 2026-04-16 13:13:36
● 2026-05-06 04:36:34
○ 2026-06-01 00:53:12
○ 2026-07-17 20:50:22

○A44.240.136.1872026-06-01 → 2026-06-01 · 5 obs

○ 2026-05-06 04:36:34
● 2026-06-01 00:53:12
● 2026-06-01 05:07:32
○ 2026-07-17 20:50:20
○ 2026-07-17 20:50:22

○A52.207.133.1412016-09-03 → 2016-09-03 · 4 obs

○ 2016-07-25 18:31:06
● 2016-09-03 04:55:08
○ 2016-12-24 06:34:18
○ 2026-07-17 20:50:22

○A52.207.66.1972016-12-24 → 2016-12-24 · 4 obs

○ 2016-09-03 04:55:08
● 2016-12-24 06:34:18
○ 2018-05-30 18:38:24
○ 2026-07-17 20:50:22

○A52.21.26.1862016-07-25 → 2016-07-25 · 4 obs

○ 2016-05-09 19:12:02
● 2016-07-25 18:31:06
○ 2016-09-03 04:55:08
○ 2026-07-17 20:50:22

○A52.26.69.132018-05-30 → 2018-05-30 · 4 obs

○ 2016-12-24 06:34:18
● 2018-05-30 18:38:24
○ 2026-03-19 09:54:52
○ 2026-07-17 20:50:22

○A52.73.48.602016-07-25 → 2016-07-25 · 4 obs

○ 2016-05-09 19:12:02
● 2016-07-25 18:31:06
○ 2016-09-03 04:55:08
○ 2026-07-17 20:50:22

○A52.87.10.952016-05-09 → 2016-05-09 · 4 obs

○ 2016-02-01 15:30:18
● 2016-05-09 19:12:02
○ 2016-07-25 18:31:06
○ 2026-07-17 20:50:22

○A52.87.42.82016-05-09 → 2016-05-09 · 4 obs

○ 2016-02-01 15:30:18
● 2016-05-09 19:12:02
○ 2016-07-25 18:31:06
○ 2026-07-17 20:50:22

○A54.148.50.532026-05-06 → 2026-05-06 · 4 obs

○ 2026-04-16 13:13:36
● 2026-05-06 04:36:34
○ 2026-06-01 00:53:12
○ 2026-07-17 20:50:22

○A54.149.140.1342026-06-01 → 2026-06-01 · 5 obs

○ 2026-05-06 04:36:34
● 2026-06-01 00:53:12
● 2026-06-01 05:07:32
○ 2026-07-17 20:50:20
○ 2026-07-17 20:50:22

●A54.149.79.482026-07-17 → 2026-07-17 · 3 obs

○ 2026-06-01 05:07:32
● 2026-07-17 20:50:20
● 2026-07-17 20:50:22

●A54.68.173.1442026-07-17 → 2026-07-17 · 3 obs

○ 2026-06-01 05:07:32
● 2026-07-17 20:50:20
● 2026-07-17 20:50:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
err.io	ns-1659.awsdns-15.co.uk, ns-106.awsdns-13.com, ns-980.awsdns-58.net, ns-1128.awsdns-13.org	-

✅ Authoritative Response

Server:205.251.198.123

NS records: ns-1659.awsdns-15.co.uk, ns-106.awsdns-13.com, ns-980.awsdns-58.net, ns-1128.awsdns-13.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for err.io (unsigned zone)

⏱️ Timing

Total: 1302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.149.79.48, 54.68.173.144`
NS	4	`ns-106.awsdns-13.com, ns-1128.awsdns-13.org...`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
SOA	1	`ns-980.awsdns-58.net awsdns-hostmaster.a`

Analysis

IP Addresses

err.io directs to two IP numbers, 54.68.173.144 and 54.149.79.48

ec2-54-149-79-48.us-west-2.compute.amazonaws.com, for instance, is one of the other host names sharing IP numbers with err.io.

Name Servers

The domain err.io is delegated to these four name servers: ns-106.awsdns-13.com, ns-980.awsdns-58.net, ns-1128.awsdns-13.org and ns-1659.awsdns-15.co.uk.

err.io shares at least some of its name servers with other domains, including powercolor.com.tw, roberthalfmanagementresources.ca, thebarecoconut.com and two others.

The host names ns-106.awsdns-13.com, ns-980.awsdns-58.net, ns-1128.awsdns-13.org and ns-1659.awsdns-15.co.uk each resolve to two IP addresses: ns-106.awsdns-13.com resolves to 205.251.192.106 and 2600:9000:5300:6a00::1; ns-980.awsdns-58.net resolves to 205.251.195.212 and 2600:9000:5303:d400::1; ns-1128.awsdns-13.org resolves to 205.251.196.104 and 2600:9000:5304:6800::1; ns-1659.awsdns-15.co.uk resolves to 205.251.198.123 and 2600:9000:5306:7b00::1.

Mail Servers

The MX records for err.io point to two mail servers: mxa.mailgun.org and mxb.mailgun.org.

err.io has the same mail server arrangement as a number of other domains, for example mail.gentlemind.it, fcshrm.org, mail.ptti.com.my and two more.

err.io shares at least some of its mail servers with other domains — for example nrw.yellowpages.com.fj, bttl.me, asiancollege.edu.ph and two more.

These mail servers are frequently paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

mxa.mailgun.org and mxb.mailgun.org each resolve to one IP number: mxa.mailgun.org points to 34.149.254.5 and mxb.mailgun.org points to 34.36.182.139.