`survivalschool.com`

DNSSEC	⚠️ Not signed
A	159.89.87.107^{🇺🇸 DIGITALOCEAN159.89.80.0/20 DigitalOcean}
		PTR	`330338.cloudwaysapps.com`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`google-site-verification=OTRZ4O9Ww6Yq5NU1o2piygZS1dB2UYILE6DIUZwnz8g`
TXT	`_globalsign-domain-verification=oMTw_mvhsPZHdaT4-yF-t1TwVESIu7hPbXgSM6jNVh`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1573504201

`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=1774496852

WOT: UNKNOWN (61/100)

Same first word

survivalschool.us

survivalschool.com

survivalschool.de

DNS History

15 records (5 active, 10 former)

●NSdns1.registrar-servers.com2017-12-08 → 2026-03-26 · 3 obs

○ 2016-12-29 09:30:38
● 2017-12-08 17:45:32
● 2026-03-26 03:58:38

●NSdns2.registrar-servers.com2017-12-08 → 2026-03-26 · 3 obs

○ 2016-12-29 09:30:38
● 2017-12-08 17:45:32
● 2026-03-26 03:58:38

○NSfreedns1.registrar-servers.com2015-08-12 → 2016-12-29 · 4 obs

● 2015-08-12 12:03:26
● 2016-12-29 09:30:38
○ 2017-12-08 17:45:32
○ 2026-03-26 03:58:38

○NSfreedns2.registrar-servers.com2015-08-12 → 2016-12-29 · 4 obs

● 2015-08-12 12:03:26
● 2016-12-29 09:30:38
○ 2017-12-08 17:45:32
○ 2026-03-26 03:58:38

○NSfreedns3.registrar-servers.com2015-08-12 → 2016-12-29 · 4 obs

● 2015-08-12 12:03:26
● 2016-12-29 09:30:38
○ 2017-12-08 17:45:32
○ 2026-03-26 03:58:38

○NSfreedns4.registrar-servers.com2015-08-12 → 2016-12-29 · 4 obs

● 2015-08-12 12:03:26
● 2016-12-29 09:30:38
○ 2017-12-08 17:45:32
○ 2026-03-26 03:58:38

○NSfreedns5.registrar-servers.com2015-08-12 → 2016-12-29 · 4 obs

● 2015-08-12 12:03:26
● 2016-12-29 09:30:38
○ 2017-12-08 17:45:32
○ 2026-03-26 03:58:38

●MXin1-smtp.messagingengine.com2016-07-10 → 2026-03-26 · 3 obs

○ 2016-03-15 07:14:00
● 2016-07-10 23:53:16
● 2026-03-26 03:58:38

●MXin2-smtp.messagingengine.com2016-07-10 → 2026-03-26 · 3 obs

○ 2016-03-15 07:14:00
● 2016-07-10 23:53:16
● 2026-03-26 03:58:38

○MXmail.survivalschool.com2015-08-12 → 2016-03-15 · 4 obs

● 2015-08-12 12:03:26
● 2016-03-15 07:14:00
○ 2016-07-10 23:53:16
○ 2026-03-26 03:58:38

○A108.178.27.2502015-08-12 → 2016-03-15 · 4 obs

● 2015-08-12 12:03:26
● 2016-03-15 07:14:00
○ 2016-07-10 23:53:16
○ 2026-03-26 03:58:38

○A143.95.78.2262016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-15 07:14:00
● 2016-07-10 23:53:16
○ 2016-12-27 14:53:30
○ 2026-03-26 03:58:38

●A159.89.87.1072026-03-16 → 2026-03-26 · 3 obs

○ 2017-12-08 17:45:32
● 2026-03-16 18:44:36
● 2026-03-26 03:58:38

○A165.227.208.602017-12-08 → 2017-12-08 · 4 obs

○ 2016-12-29 09:30:38
● 2017-12-08 17:45:32
○ 2026-03-16 18:44:36
○ 2026-03-26 03:58:38

○A45.55.125.32016-12-27 → 2016-12-29 · 5 obs

○ 2016-07-10 23:53:16
● 2016-12-27 14:53:30
● 2016-12-29 09:30:38
○ 2017-12-08 17:45:32
○ 2026-03-26 03:58:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
survivalschool.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for survivalschool.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.89.87.107`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	2	`google-site-verification=OTRZ4O9Ww6Yq5NU, _globalsign-domain-verification=oMTw_mvh`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

survivalschool.com resolves to a single IP address: 159.89.87.107.

Name Servers

survivalschool.com's delegation uses two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

survivalschool.com shares the same name server setup as other domains, for example childrenwithdiabetes.net, ihudhud.com, baudnet.com, barmim.com and aikidocruise.com.

survivalschool.com at least partially shares name servers with other domains, including mikemclin.com, rosahurtado.com, nsacoin.org, webyrd.info and embedsec.com.

these name servers are commonly used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IPs:

dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200

Mail Servers

survivalschool.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

survivalschool.com shares its mail server setup with other domains, including josorchids.com, reed.lu, laptopmix.net, thedannymason.com and tobycline.org.

survivalschool.com shares some mail servers with other domains, for example betine.com and hgm89.com.

Host names with eight IP numbers

in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers

in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

survivalschool.com - robtex.com