`rs-simulation.com`

DNSSEC	⚠️ Not signed
A	103.17.124.112^{🇲🇾 EVERWORKS-MY103.17.124.0/24 Route Object For 103.17.124.0/24}
		PTR	`ewlin08.multipledns.com`
NS	`pdns1.serverfreak.biz` ⭐
		A	206.189.90.60^{🇸🇬 DIGITALOCEAN206.189.80.0/20 DigitalOcean}
			PTR	`pdns1.serverfreak.biz`
NS	`pdns2.serverfreak.biz`
		A	139.162.86.253^{🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies}
			PTR	`139-162-86-253.ip.linodeusercontent.com`
MX	`rssimulation-com0e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=VCCllBIOpeacE-7PqCa2xDN7TO4jt-rafW6Q2jqdxVc`
TXT	`tresorit-verification=l51sth1UmuEeeeFaFqc0ZEFyXpgRno_9tBg-6xoNCOM`
SOA	`pdns1.serverfreak.biz`root@pdns1.serverfreak.biz 2025-07-14 #5

`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=1774633287

Same first word

rs-simulation.com

Similar names

sr-simulation.com

DNS History

16 records (4 active, 12 former)

○NSns1080.ui-dns.biz2018-12-16 → 2018-12-16 · 4 obs

○ 2017-02-11 08:55:04
● 2018-12-16 22:12:32
○ 2026-02-27 05:24:28
○ 2026-03-27 18:03:28

○NSns1080.ui-dns.com2018-12-16 → 2018-12-16 · 4 obs

○ 2017-02-11 08:55:04
● 2018-12-16 22:12:32
○ 2026-02-27 05:24:28
○ 2026-03-27 18:03:28

○NSns1080.ui-dns.de2018-12-16 → 2018-12-16 · 4 obs

○ 2017-02-11 08:55:04
● 2018-12-16 22:12:32
○ 2026-02-27 05:24:28
○ 2026-03-27 18:03:28

○NSns1080.ui-dns.org2018-12-16 → 2018-12-16 · 4 obs

○ 2017-02-11 08:55:04
● 2018-12-16 22:12:32
○ 2026-02-27 05:24:28
○ 2026-03-27 18:03:28

○NSns35.1und1.de2015-06-23 → 2017-02-11 · 4 obs

● 2015-06-23 10:20:02
● 2017-02-11 08:55:04
○ 2018-12-16 22:12:32
○ 2026-03-27 18:03:28

○NSns36.1und1.de2015-06-23 → 2017-02-11 · 4 obs

● 2015-06-23 10:20:02
● 2017-02-11 08:55:04
○ 2018-12-16 22:12:32
○ 2026-03-27 18:03:28

●NSpdns1.serverfreak.biz2026-02-27 → 2026-03-27 · 3 obs

○ 2018-12-16 22:12:32
● 2026-02-27 05:24:28
● 2026-03-27 18:03:28

●NSpdns2.serverfreak.biz2026-02-27 → 2026-03-27 · 3 obs

○ 2018-12-16 22:12:32
● 2026-02-27 05:24:28
● 2026-03-27 18:03:28

○MXmail.rs-simulation.com2015-06-23 → 2018-12-16 · 4 obs

● 2015-06-23 10:20:02
● 2018-12-16 22:12:32
○ 2026-02-27 05:24:28
○ 2026-03-27 18:03:28

○MXmx00.kundenserver.de2015-06-23 → 2018-12-16 · 4 obs

● 2015-06-23 10:20:02
● 2018-12-16 22:12:32
○ 2026-02-27 05:24:28
○ 2026-03-27 18:03:28

○MXmx01.kundenserver.de2015-06-23 → 2018-12-16 · 4 obs

● 2015-06-23 10:20:02
● 2018-12-16 22:12:32
○ 2026-02-27 05:24:28
○ 2026-03-27 18:03:28

●MXrssimulation-com0e.mail.protection.outlook.com2026-02-27 → 2026-03-27 · 3 obs

○ 2018-12-16 22:12:32
● 2026-02-27 05:24:28
● 2026-03-27 18:03:28

●A103.17.124.1122026-02-27 → 2026-03-27 · 3 obs

○ 2018-12-16 22:12:32
● 2026-02-27 05:24:28
● 2026-03-27 18:03:28

○A202.76.238.632018-12-16 → 2018-12-16 · 4 obs

○ 2017-02-11 08:55:04
● 2018-12-16 22:12:32
○ 2026-02-27 05:24:28
○ 2026-03-27 18:03:28

○A217.160.231.1472016-05-05 → 2017-02-11 · 5 obs

○ 2016-02-06 09:19:52
● 2016-05-05 13:15:18
● 2017-02-11 08:55:04
○ 2018-12-16 22:12:32
○ 2026-03-27 18:03:28

○A82.165.96.542015-06-23 → 2016-02-06 · 4 obs

● 2015-06-23 10:20:02
● 2016-02-06 09:19:52
○ 2016-05-05 13:15:18
○ 2026-03-27 18:03:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
rs-simulation.com	pdns1.serverfreak.biz, pdns2.serverfreak.biz	-

✅ Authoritative Response

Server:206.189.90.60

NS records: pdns1.serverfreak.biz, pdns2.serverfreak.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rs-simulation.com (unsigned zone)

⏱️ Timing

Total: 795ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.17.124.112`
NS	2	`pdns2.serverfreak.biz, pdns1.serverfreak.biz`
MX	1	`rssimulation-com0e.mail.protection.outlo`
TXT	3	`v=spf1 include:spf.protection.outlook.co, google-site-verification=VCCllBIOpeacE-7...`
SOA	1	`pdns1.serverfreak.biz root.pdns1.serverf`

Analysis

IP Addresses

rs-simulation.com points to a single IP number: 103.17.124.112.

other host names for instance aai-komodo.com, okamotocondoms.com.my, harptebrau.com, voli-sb.com and luct.me share IP numbers with rs-simulation.com.

Name Servers

rs-simulation.com is delegated to two name servers: pdns1.serverfreak.biz and pdns2.serverfreak.biz.

rs-simulation.com shares the same name server setup as other domains, for example aif.org.my, discoverthecabininthewoods.com, orangebox.com.my, cascata.com.my and kbcolour.com.

rs-simulation.com at least partially shares name servers with other domains, for instance 74.27.103.in-addr.arpa, icherrynetwork.com, sfbeautyskin.sg, tapps.com.my and wcoastfish.com.

These name servers are commonly used with pns1.serverfreak.biz, pns2.serverfreak.biz, ns1.icherrynetwork.com and ns2.icherrynetwork.com.

Host names with one IP number:

The host pdns1.serverfreak.biz points to 206.189.90.60 and the host pdns2.serverfreak.biz points to 139.162.86.253.

Mail Servers

rs-simulation.com is handled by a single mail server, rssimulation-com0e.mail.protection.outlook.com.

Host rssimulation-com0e.mail.protection.outlook.com points to six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

rs-simulation.com - robtex.com