flexmonitoring.org - dns.ninja

`flexmonitoring.org`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:140b^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6812:150b^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.18.20.11^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.18.21.11^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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=1743444689

`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=1784129048

Same first word

flexmonitoring.com

flexmonitoring.eu

flexmonitoring.org

DNS History

20 records (11 active, 9 former)

●NSdns1.registrar-servers.com2026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

●NSdns2.registrar-servers.com2026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

○NSfasterpass.its.unc.edu2015-07-06 → 2017-12-30 · 4 obs

● 2015-07-06 03:43:36
● 2017-12-30 04:04:02
○ 2026-03-14 21:56:06
○ 2026-07-15 15:52:10

○NSns.unc.edu2015-07-06 → 2017-12-30 · 4 obs

● 2015-07-06 03:43:36
● 2017-12-30 04:04:02
○ 2026-03-14 21:56:06
○ 2026-07-15 15:52:10

○NSns2.unc.edu2015-07-06 → 2017-12-30 · 4 obs

● 2015-07-06 03:43:36
● 2017-12-30 04:04:02
○ 2026-03-14 21:56:06
○ 2026-07-15 15:52:10

●MXeforward1.registrar-servers.com2026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

●MXeforward2.registrar-servers.com2026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

●MXeforward3.registrar-servers.com2026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

●MXeforward4.registrar-servers.com2026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

●MXeforward5.registrar-servers.com2026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

○MXmail.schsr.unc.edu2015-07-06 → 2017-12-30 · 4 obs

● 2015-07-06 03:43:36
● 2017-12-30 04:04:02
○ 2026-03-14 21:56:06
○ 2026-07-15 15:52:10

○MXsmtp2.schsr.unc.edu2015-07-06 → 2017-12-30 · 4 obs

● 2015-07-06 03:43:36
● 2017-12-30 04:04:02
○ 2026-03-14 21:56:06
○ 2026-07-15 15:52:10

●A104.18.20.112026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

●A104.18.21.112026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

○A104.196.96.552017-12-30 → 2017-12-30 · 4 obs

○ 2016-12-31 14:12:20
● 2017-12-30 04:04:02
○ 2026-03-14 21:56:06
○ 2026-07-15 15:52:10

○A160.94.138.2072015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 03:43:36
○ 2015-11-12 13:18:16
○ 2026-07-15 15:52:10

○A162.242.242.1192016-05-01 → 2016-12-31 · 5 obs

○ 2016-02-01 14:25:52
● 2016-05-01 13:22:16
● 2016-12-31 14:12:20
○ 2017-12-30 04:04:02
○ 2026-07-15 15:52:10

●A2606:4700::6812:140b2026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

●A2606:4700::6812:150b2026-03-14 → 2026-07-15 · 3 obs

○ 2017-12-30 04:04:02
● 2026-03-14 21:56:06
● 2026-07-15 15:52:10

○A45.33.40.602015-11-12 → 2016-02-01 · 5 obs

○ 2015-07-06 03:43:36
● 2015-11-12 13:18:16
● 2016-02-01 14:25:52
○ 2016-05-01 13:22:16
○ 2026-07-15 15:52:10

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:156.154.132.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexmonitoring.org (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.20.11, 104.18.21.11`
AAAA	2	`2606:4700::6812:150b, 2606:4700::6812:140b`
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

IP Addresses

flexmonitoring.org points to the four IP addresses 104.18.20.11, 104.18.21.11, 2606:4700::6812:140b and 2606:4700::6812:150b.

Additional host names — compneuro.umn.edu, ur.umn.edu, pics.pzcdn.tw and two others — share IP numbers with flexmonitoring.org.

Name Servers

flexmonitoring.org is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

flexmonitoring.org shares its name server setup with other domains, including lokimo.ai, moradawayarts.org, healthpiazza.com and two others.

Some name servers delegated to flexmonitoring.org are also used by other domains, notably maxass.net and stevenfan.com.

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

flexmonitoring.org has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

flexmonitoring.org shares mail servers — at least in part — with other domains, including livesydney.info, ractattlickgii.com, chaksq.com and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.