spirometrytraining.org - dns.ninja

`spirometrytraining.org`

DNSSEC	⚠️ Not signed
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	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1604632544

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785066965

Same first word

spirometrytraining.org

DNS History

23 records (7 active, 16 former)

●NSdns1.registrar-servers.com2026-03-18 → 2026-07-26 · 3 obs

○ 2020-04-14 03:06:44
● 2026-03-18 19:43:16
● 2026-07-26 12:35:34

●NSdns2.registrar-servers.com2026-03-18 → 2026-07-26 · 3 obs

○ 2020-04-14 03:06:44
● 2026-03-18 19:43:16
● 2026-07-26 12:35:34

○NSns1.above.com2016-03-26 → 2016-03-26 · 4 obs

○ 2016-01-03 20:03:24
● 2016-03-26 15:29:06
○ 2016-07-27 04:15:06
○ 2026-07-26 12:35:34

○NSns1.attragan.net2016-07-27 → 2017-04-06 · 5 obs

○ 2016-03-26 15:29:06
● 2016-07-27 04:15:06
● 2017-04-06 18:52:18
○ 2020-04-14 03:06:44
○ 2026-07-26 12:35:34

○NSns1.sedoparking.com2015-10-25 → 2016-01-03 · 5 obs

○ 2015-06-09 12:59:40
● 2015-10-25 02:09:14
● 2016-01-03 20:03:24
○ 2016-03-26 15:29:06
○ 2026-07-26 12:35:34

○NSns1.yourhostingaccount.com2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 12:59:40
○ 2015-10-25 02:09:14
○ 2026-07-26 12:35:34

○NSns2.above.com2016-03-26 → 2016-03-26 · 4 obs

○ 2016-01-03 20:03:24
● 2016-03-26 15:29:06
○ 2016-07-27 04:15:06
○ 2026-07-26 12:35:34

○NSns2.attragan.net2016-07-27 → 2017-04-06 · 5 obs

○ 2016-03-26 15:29:06
● 2016-07-27 04:15:06
● 2017-04-06 18:52:18
○ 2020-04-14 03:06:44
○ 2026-07-26 12:35:34

○NSns2.sedoparking.com2015-10-25 → 2016-01-03 · 5 obs

○ 2015-06-09 12:59:40
● 2015-10-25 02:09:14
● 2016-01-03 20:03:24
○ 2016-03-26 15:29:06
○ 2026-07-26 12:35:34

○NSns2.yourhostingaccount.com2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 12:59:40
○ 2015-10-25 02:09:14
○ 2026-07-26 12:35:34

●MXeforward1.registrar-servers.com2026-03-18 → 2026-07-26 · 3 obs

○ 2020-04-14 03:06:44
● 2026-03-18 19:43:16
● 2026-07-26 12:35:34

●MXeforward2.registrar-servers.com2026-03-18 → 2026-07-26 · 3 obs

○ 2020-04-14 03:06:44
● 2026-03-18 19:43:16
● 2026-07-26 12:35:34

●MXeforward3.registrar-servers.com2026-03-18 → 2026-07-26 · 3 obs

○ 2020-04-14 03:06:44
● 2026-03-18 19:43:16
● 2026-07-26 12:35:34

●MXeforward4.registrar-servers.com2026-03-18 → 2026-07-26 · 3 obs

○ 2020-04-14 03:06:44
● 2026-03-18 19:43:16
● 2026-07-26 12:35:34

●MXeforward5.registrar-servers.com2026-03-18 → 2026-07-26 · 3 obs

○ 2020-04-14 03:06:44
● 2026-03-18 19:43:16
● 2026-07-26 12:35:34

○MXmail.nickstel.com2015-10-25 → 2016-01-03 · 5 obs

○ 2015-06-09 12:59:40
● 2015-10-25 02:09:14
● 2016-01-03 20:03:24
○ 2016-03-26 15:29:06
○ 2026-07-26 12:35:34

○MXmail.post-host.net2016-03-26 → 2016-03-26 · 4 obs

○ 2016-01-03 20:03:24
● 2016-03-26 15:29:06
○ 2016-07-27 04:15:06
○ 2026-07-26 12:35:34

○MXmail.spirometrytraining.org2016-07-27 → 2017-04-06 · 5 obs

○ 2016-03-26 15:29:06
● 2016-07-27 04:15:06
● 2017-04-06 18:52:18
○ 2020-04-14 03:06:44
○ 2026-07-26 12:35:34

○MXmx.spirometrytraining.org2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 12:59:40
○ 2015-10-25 02:09:14
○ 2026-07-26 12:35:34

○A103.224.182.2442016-03-26 → 2016-03-26 · 4 obs

○ 2016-01-03 20:03:24
● 2016-03-26 15:29:06
○ 2016-07-27 04:15:06
○ 2026-07-26 12:35:34

○A162.219.26.342016-07-27 → 2017-04-06 · 5 obs

○ 2016-03-26 15:29:06
● 2016-07-27 04:15:06
● 2017-04-06 18:52:18
○ 2020-04-14 03:06:44
○ 2026-07-26 12:35:34

○A66.96.161.1312015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 12:59:40
○ 2015-10-25 02:09:14
○ 2026-07-26 12:35:34

○A72.52.4.1192015-10-25 → 2016-01-03 · 5 obs

○ 2015-06-09 12:59:40
● 2015-10-25 02:09:14
● 2016-01-03 20:03:24
○ 2016-03-26 15:29:06
○ 2026-07-26 12:35:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
spirometrytraining.org	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spirometrytraining.org (unsigned zone)

⏱️ Timing

Total: 559ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

Name Servers

DNS delegation for spirometrytraining.org points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of spirometrytraining.org is shared with other domains, for instance datafurn.com, ajrarn.com, tenonizer.com and two others.

spirometrytraining.org shares at least some of its name servers with domains including pearl-services.net, infosvit.net and tommilew.com

These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.

Mail Servers

spirometrytraining.org is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by spirometrytraining.org are shared with other domains: opportunityohio.com, adaptinnovate.com, therelationshipscode.com and two others among them.

These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.