`firstresponsemedicaltraining.com`

DNSSEC	⚠️ Not signed
A	91.247.37.12^{🇧🇬 ITL-BG91.247.36.0/23 FRIENDHOSTING-BG}
		PTR	`minzd166.vds`
NS	`minzd166.vds` ⭐
NS	`ns1.frienddns.info`
		A	146.19.188.222^{🇭🇰 WORLDSTREAM-1146.19.188.0/24}
			PTR	`ns1.frienddns.info`
		A	185.253.0.101^{🇺🇦 GF-UA185.253.0.0/24 FH-KYIV}
			PTR	`ns1.frienddns.info`
NS	`ns2.frienddns.info`
		A	5.61.43.162^{🇩🇪 LEASEWEB-DE-FRA-105.61.32.0/20 routed via LeaseWeb DE}
			PTR	`ns2.frienddns.info`
		A	54.36.103.242^{🇫🇷 OVH54.36.0.0/16}
			PTR	`ns2.frienddns.info`
NS	`ns3.frienddns.net`
		A	92.118.149.99^{🇨🇿 GREENFLOID-AS92.118.149.0/24 FRIENDHOSTING-CZ}
			PTR	`ns3.frienddns.net`
		A	185.14.31.38^{🇳🇱 ITLDC-EU185.14.28.0/22 GREENFLOID-NL}
			PTR	`ns3.frienddns.net`
NS	`ns4.frienddns.net`
		A	92.118.148.95^{🇱🇻 ITL-LV92.118.148.0/24 FRIENDHOSTING-LV}
			PTR	`ns4.frienddns.net`
		A	185.253.44.20^{🇵🇱 GREENFLOID-AS185.253.44.0/23 FRIENDHOSTING-PL}
			PTR	`ns4.frienddns.net`
MX	`mail.firstresponsemedicaltraining.com` ⭐
		A	91.247.37.12^{🇧🇬 ITL-BG91.247.36.0/23 FRIENDHOSTING-BG}
			PTR	`minzd166.vds`
TXT	`v=spf1 ip4:91.247.37.12 a mx ~all`
SOA	`minzd166.vds`root@minzd166.vds 2024-01-09 #10

`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=1776157792

Subdomains

www.firstresponsemedicaltraining.com

mail.firstresponsemedicaltraining.com

Same first word

firstresponsemedicaltraining.com

DNS History

19 records (7 active, 12 former)

●NSminzd166.vds2026-03-11 → 2026-04-14 · 3 obs

○ 2020-01-24 05:03:16
● 2026-03-11 12:50:18
● 2026-04-14 09:30:24

●NSns1.frienddns.info2020-01-24 → 2026-04-14 · 3 obs

○ 2016-06-26 18:39:44
● 2020-01-24 05:03:16
● 2026-04-14 09:30:24

●NSns2.frienddns.info2020-01-24 → 2026-04-14 · 3 obs

○ 2016-06-26 18:39:44
● 2020-01-24 05:03:16
● 2026-04-14 09:30:24

○NSns20.websitesource.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 20:15:16
○ 2015-07-19 13:33:14
○ 2026-04-14 09:30:24

○NSns22.websitesource.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 20:15:16
○ 2015-07-19 13:33:14
○ 2026-04-14 09:30:24

●NSns3.frienddns.net2020-01-24 → 2026-04-14 · 3 obs

○ 2016-06-26 18:39:44
● 2020-01-24 05:03:16
● 2026-04-14 09:30:24

●NSns4.frienddns.net2020-01-24 → 2026-04-14 · 3 obs

○ 2016-06-26 18:39:44
● 2020-01-24 05:03:16
● 2026-04-14 09:30:24

○NSpdns01.domaincontrol.com2015-07-19 → 2016-06-26 · 5 obs

○ 2008-03-16 20:15:16
● 2015-07-19 13:33:14
● 2016-06-26 18:39:44
○ 2020-01-24 05:03:16
○ 2026-04-14 09:30:24

○NSpdns02.domaincontrol.com2015-07-19 → 2016-06-26 · 5 obs

○ 2008-03-16 20:15:16
● 2015-07-19 13:33:14
● 2016-06-26 18:39:44
○ 2020-01-24 05:03:16
○ 2026-04-14 09:30:24

○NStamod127.vds2020-01-24 → 2020-01-24 · 4 obs

○ 2016-06-26 18:39:44
● 2020-01-24 05:03:16
○ 2026-03-11 12:50:18
○ 2026-04-14 09:30:24

●MXmail.firstresponsemedicaltraining.com2020-01-24 → 2026-04-14 · 3 obs

○ 2016-06-26 18:39:44
● 2020-01-24 05:03:16
● 2026-04-14 09:30:24

○MXmail2.websitesource.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 20:15:16
○ 2015-07-19 13:33:14
○ 2026-04-14 09:30:24

○MXmailstore1.secureserver.net2015-07-19 → 2016-06-26 · 5 obs

○ 2008-03-16 20:15:16
● 2015-07-19 13:33:14
● 2016-06-26 18:39:44
○ 2020-01-24 05:03:16
○ 2026-04-14 09:30:24

○MXsmtp.secureserver.net2015-07-19 → 2016-06-26 · 5 obs

○ 2008-03-16 20:15:16
● 2015-07-19 13:33:14
● 2016-06-26 18:39:44
○ 2020-01-24 05:03:16
○ 2026-04-14 09:30:24

○A23.236.62.1472016-02-25 → 2016-06-26 · 5 obs

○ 2015-11-19 17:21:12
● 2016-02-25 18:38:32
● 2016-06-26 18:39:44
○ 2020-01-24 05:03:16
○ 2026-04-14 09:30:24

○A64.40.144.1532008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 20:15:16
○ 2015-07-19 13:33:14
○ 2026-04-14 09:30:24

○A91.210.166.822020-01-24 → 2020-01-24 · 4 obs

○ 2016-06-26 18:39:44
● 2020-01-24 05:03:16
○ 2026-03-11 12:50:18
○ 2026-04-14 09:30:24

●A91.247.37.122026-03-11 → 2026-04-14 · 3 obs

○ 2020-01-24 05:03:16
● 2026-03-11 12:50:18
● 2026-04-14 09:30:24

○A97.74.249.662015-07-19 → 2015-11-19 · 5 obs

○ 2008-03-16 20:15:16
● 2015-07-19 13:33:14
● 2015-11-19 17:21:12
○ 2016-02-25 18:38:32
○ 2026-04-14 09:30:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstresponsemedicaltraining.com	ns3.frienddns.net, ns4.frienddns.net, ns1.frienddns.info, ns2.frienddns.info	-

✅ Authoritative Response

Server:5.61.43.162

NS records: ns3.frienddns.net, ns4.frienddns.net, ns1.frienddns.info, ns2.frienddns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstresponsemedicaltraining.com (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.247.37.12`
NS	4	`ns3.frienddns.net, ns1.frienddns.info...`
MX	2	`mail.firstresponsemedicaltraining.com (p, mail.firstresponsemedicaltraining.com (p`
TXT	1	`v=spf1 ip4:91.247.37.12 a mx ~all`
SOA	1	`minzd166.vds root.minzd166.vds`

Analysis

Hierarchy

firstresponsemedicaltraining.com is a parent of www.firstresponsemedicaltraining.com and mail.firstresponsemedicaltraining.com.

IP Addresses

firstresponsemedicaltraining.com points to a single IP address: 91.247.37.12.

Other host names such as mail.spectrumlogistics.us, mail.latartinefrenchbistro.com, eastendwindowblinds.co.uk, mail.salonessentials.biz and salonessentials.biz share IP numbers with firstresponsemedicaltraining.com.

Name Servers

firstresponsemedicaltraining.com is delegated to five name servers: minzd166.vds, ns1.frienddns.info, ns2.frienddns.info, ns3.frienddns.net and ns4.frienddns.net.

At least part of the name servers for firstresponsemedicaltraining.com are shared with other domains, for instance pro-tulu.ru, na100.ru, rodyna.net, alexcam.biz and 149.118.92.in-addr.arpa.