retsim.com - dns.ninja

`retsim.com`

DNSSEC	🔒 Signed (DS record present)
A	2403:5801:2fd7:1::5^{🇦🇺 ABB2403:5800::/27 Aussie Broadband}
		PTR	`2403-5801-2fd7-1--5.ip6.aussiebb.net`
A	159.196.225.79^{🇦🇺 ABB159.196.224.0/22 Aussie Broadband 3 Electra Ave Morwell}
NS	`ns-1253.awsdns-28.org` ⭐
		A	2600:9000:5304:e500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1253.awsdns-28.org`
		A	205.251.196.229^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1253.awsdns-28.org`
NS	`ns-133.awsdns-16.com`
		A	2600:9000:5300:8500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-133.awsdns-16.com`
		A	205.251.192.133^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-133.awsdns-16.com`
NS	`ns-1677.awsdns-17.co.uk`
		A	2600:9000:5306:8d00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1677.awsdns-17.co.uk`
		A	205.251.198.141^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1677.awsdns-17.co.uk`
NS	`ns-878.awsdns-45.net`
		A	2600:9000:5303:6e00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-878.awsdns-45.net`
		A	205.251.195.110^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-878.awsdns-45.net`
MX	`mail.retsim.com` ⭐
		A	2403:5801:2fd7:1::250^{🇦🇺 ABB2403:5800::/27 Aussie Broadband}
			PTR	`2403-5801-2fd7-1--250.ip6.aussiebb.net`
		A	159.196.225.79^{🇦🇺 ABB159.196.224.0/22 Aussie Broadband 3 Electra Ave Morwell}
			PTR	`159-196-225-79.9fc4e1.mel.nbn.aussiebb.net`
TXT	`v=spf1 include:amazonses.com ~all`
SOA	`ns-1253.awsdns-28.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784356502

Previously MX for

www.retsim.com

retsim.com

Subdomains

mail.retsim.com

www.retsim.com

ip.retsim.com

Same first word

retsim.com

Similar names

simret.com

mister.si

setrim.sk

mrsite.com.br

mister.casino

esrmit.com

siterm.com

mister.photos

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restim.com

timers.be

rtimes.com

metris.co.uk

mestir.net

strime.no

merist.com

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sirmet.it

mirtes.ru

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mister.biz

tirsem.com

timers.cl

merits.com

mister.cz

tremis.eu

timesr.com

timers.info

metris.hr

stimer.cz

tremis.ru

mister.am

metris.be

mister.net

rtiems.com

sermit.it

timers.co

mister.co

metris.eu

meistr.org

tersim.ma

mister.fitness

termis.com

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semtri.com

mrsite.co.uk

timers.de

mister.sk

mister.com.py

ristem.cz

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termis.org

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trimse.com

timers.com.au

tismer.de

mister.jp

msiter.ru

mister.tips

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timers.us

timers.org

mister.zone

merits.international

mirest.org

iterms.com

trisem.com

metris.nl

mister.computer

sterim.org

rimset.pl

meistr.cz

estrim.com

mister.technology

metris.us

mister.com.mk

tremis.net

stimer.ru

rtemis.com

mister.tax

tremis.fr

DNS History

17 records (7 active, 10 former)

○NSbecky.ns.cloudflare.com2015-05-07 → 2016-03-30 · 4 obs

● 2015-05-07 19:11:26
● 2016-03-30 09:03:52
○ 2016-11-01 09:20:58
○ 2026-07-18 07:04:36

○NScash.ns.cloudflare.com2015-05-07 → 2016-03-30 · 4 obs

● 2015-05-07 19:11:26
● 2016-03-30 09:03:52
○ 2016-11-01 09:20:58
○ 2026-07-18 07:04:36

●NSns-1253.awsdns-28.org2016-11-01 → 2026-07-18 · 3 obs

○ 2016-03-30 09:03:52
● 2016-11-01 09:20:58
● 2026-07-18 07:04:36

●NSns-133.awsdns-16.com2016-11-01 → 2026-07-18 · 3 obs

○ 2016-03-30 09:03:52
● 2016-11-01 09:20:58
● 2026-07-18 07:04:36

●NSns-1677.awsdns-17.co.uk2016-11-01 → 2026-07-18 · 3 obs

○ 2016-03-30 09:03:52
● 2016-11-01 09:20:58
● 2026-07-18 07:04:36

●NSns-878.awsdns-45.net2016-11-01 → 2026-07-18 · 3 obs

○ 2016-03-30 09:03:52
● 2016-11-01 09:20:58
● 2026-07-18 07:04:36

○MXip.retsim.com2015-05-07 → 2016-03-30 · 4 obs

● 2015-05-07 19:11:26
● 2016-03-30 09:03:52
○ 2016-11-01 09:20:58
○ 2026-07-18 07:04:36

●MXmail.retsim.com2026-02-20 → 2026-07-18 · 3 obs

○ 2016-12-13 14:35:32
● 2026-02-20 18:15:04
● 2026-07-18 07:04:36

○MXretsim.com2016-11-01 → 2016-12-13 · 5 obs

○ 2016-03-30 09:03:52
● 2016-11-01 09:20:58
● 2016-12-13 14:35:32
○ 2026-02-20 18:15:04
○ 2026-07-18 07:04:36

○A104.25.60.92015-12-13 → 2016-03-30 · 5 obs

○ 2015-10-10 04:25:48
● 2015-12-13 21:26:32
● 2016-03-30 09:03:52
○ 2016-11-01 09:20:58
○ 2026-07-18 07:04:36

○A104.25.61.92015-12-13 → 2016-03-30 · 5 obs

○ 2015-10-10 04:25:48
● 2015-12-13 21:26:32
● 2016-03-30 09:03:52
○ 2016-11-01 09:20:58
○ 2026-07-18 07:04:36

○A108.162.203.2492015-05-07 → 2015-10-10 · 4 obs

● 2015-05-07 19:11:26
● 2015-10-10 04:25:48
○ 2015-12-13 21:26:32
○ 2026-07-18 07:04:36

○A108.162.204.2492015-05-07 → 2015-10-10 · 4 obs

● 2015-05-07 19:11:26
● 2015-10-10 04:25:48
○ 2015-12-13 21:26:32
○ 2026-07-18 07:04:36

●A159.196.225.792026-02-20 → 2026-07-18 · 3 obs

○ 2016-12-13 14:35:32
● 2026-02-20 18:15:04
● 2026-07-18 07:04:36

○A203.173.40.1892016-11-01 → 2016-12-13 · 5 obs

○ 2016-03-30 09:03:52
● 2016-11-01 09:20:58
● 2016-12-13 14:35:32
○ 2026-02-20 18:15:04
○ 2026-07-18 07:04:36

●A2403:5801:2fd7:1::52026-02-20 → 2026-07-18 · 3 obs

○ 2016-12-13 14:35:32
● 2026-02-20 18:15:04
● 2026-07-18 07:04:36

○A2403:5801:4ef8:1::52026-02-20 → 2026-07-18 · 2 obs

○ 2026-02-20 18:15:04
○ 2026-07-18 07:04:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
retsim.com	ns-133.awsdns-16.com, ns-878.awsdns-45.net, ns-1677.awsdns-17.co.uk, ns-1253.awsdns-28.org	2 records

✅ Authoritative Response

Server:205.251.192.133

NS records: ns-133.awsdns-16.com, ns-878.awsdns-45.net, ns-1677.awsdns-17.co.uk, ns-1253.awsdns-28.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1210ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.196.225.79`
AAAA	1	`2403:5801:2fd7:1::5`
NS	4	`ns-1253.awsdns-28.org, ns-133.awsdns-16.com...`
MX	1	`mail.retsim.com (pri: 0)`
TXT	1	`v=spf1 include:amazonses.com ~all`
SOA	1	`ns-1253.awsdns-28.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-133.awsdns-16.com, ns-133.awsdns-16.com)

Analysis

Hierarchy

retsim.com is a parent domain, with mail.retsim.com, www.retsim.com and ip.retsim.com beneath it.

IP Addresses

retsim.com directs to two IP numbers, 159.196.225.79 and 2403:5801:2fd7:1::5

retsim.com shares its IP numbers with other host names like 159-196-225-79.9fc4e1.mel.nbn.aussiebb.net, 2403-5801-2fd7-1--5.ip6.aussiebb.net and mail.retsim.com.

Name Servers

The NS records for retsim.com point to four name servers: ns-133.awsdns-16.com, ns-878.awsdns-45.net, ns-1253.awsdns-28.org and ns-1677.awsdns-17.co.uk.

retsim.com has at least partial name server overlap with other domains, such as tealeaves.com.au, df9tb3hsrmj28.cloudfront.net, netz-bs.de and two others.

ns-133.awsdns-16.com, ns-878.awsdns-45.net, ns-1253.awsdns-28.org and ns-1677.awsdns-17.co.uk all point to exactly two IP numbers each: ns-133.awsdns-16.com → 205.251.192.133 and 2600:9000:5300:8500::1; ns-878.awsdns-45.net → 205.251.195.110 and 2600:9000:5303:6e00::1; ns-1253.awsdns-28.org → 205.251.196.229 and 2600:9000:5304:e500::1; ns-1677.awsdns-17.co.uk → 205.251.198.141 and 2600:9000:5306:8d00::1.

Mail Servers

The sole mail server for retsim.com is mail.retsim.com.

mail.retsim.com has two IP addresses: 159.196.225.79 and 2403:5801:2fd7:1::250.