`biofeedbackresearch.com`

DNSSEC	⚠️ Not signed
A	77.235.38.231^{🇨🇾 LEASEWEB-NL-AMS-0177.235.32.0/19}
		PTR	`srv.esbe.hr`
NS	`ns1.cyvibe.com` ⭐
		A	77.235.38.231^{🇨🇾 LEASEWEB-NL-AMS-0177.235.32.0/19}
			PTR	`srv.esbe.hr`
NS	`ns2.cyvibe.com`
		A	77.235.38.231^{🇨🇾 LEASEWEB-NL-AMS-0177.235.32.0/19}
			PTR	`srv.esbe.hr`
MX	`biofeedbackresearch.com` ⭐
		A	77.235.38.231^{🇨🇾 LEASEWEB-NL-AMS-0177.235.32.0/19}
			PTR	`srv.esbe.hr`
TXT	`v=spf1 ip4:77.235.38.231 +a +mx +ip4:77.235.57.96 ~all`
SOA	`ns1.cyvibe.com`admin@cyvibe.com 2026-02-13 #0

`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=1771291435

MX for

biofeedbackresearch.com

Same first word

biofeedbackresearch.com

DNS History

8 records (4 active, 4 former)

○NSgreg.magi.net2015-06-18 → 2018-01-23 · 4 obs

● 2015-06-18 16:42:34
● 2018-01-23 16:18:16
○ 2026-02-26 00:13:10
○ 2026-03-22 17:13:52

○NSmagi1.magi.net2015-06-18 → 2018-01-23 · 4 obs

● 2015-06-18 16:42:34
● 2018-01-23 16:18:16
○ 2026-02-26 00:13:10
○ 2026-03-22 17:13:52

●NSns1.cyvibe.com2026-02-26 → 2026-03-22 · 3 obs

○ 2018-01-23 16:18:16
● 2026-02-26 00:13:10
● 2026-03-22 17:13:52

●NSns2.cyvibe.com2026-02-26 → 2026-03-22 · 3 obs

○ 2018-01-23 16:18:16
● 2026-02-26 00:13:10
● 2026-03-22 17:13:52

●MXbiofeedbackresearch.com2015-06-18 → 2026-03-22 · 2 obs

● 2015-06-18 16:42:34
● 2026-03-22 17:13:52

○A192.243.105.1582018-01-23 → 2018-01-23 · 4 obs

○ 2016-11-30 02:41:34
● 2018-01-23 16:18:16
○ 2026-02-26 00:13:10
○ 2026-03-22 17:13:52

○A72.9.254.952015-06-18 → 2016-11-30 · 4 obs

● 2015-06-18 16:42:34
● 2016-11-30 02:41:34
○ 2018-01-23 16:18:16
○ 2026-03-22 17:13:52

●A77.235.38.2312026-02-26 → 2026-03-22 · 3 obs

○ 2018-01-23 16:18:16
● 2026-02-26 00:13:10
● 2026-03-22 17:13:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biofeedbackresearch.com	ns1.cyvibe.com, ns2.cyvibe.com	2 records

✅ Authoritative Response

Server: 77.235.38.231

NS records: ns1.cyvibe.com, ns2.cyvibe.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biofeedbackresearch.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.235.38.231`
NS	2	`ns2.cyvibe.com, ns1.cyvibe.com`
MX	1	`biofeedbackresearch.com (pri: 0)`
TXT	1	`v=spf1 ip4:77.235.38.231 +a +mx +ip4:77.`
SOA	1	`ns1.cyvibe.com admin.cyvibe.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.cyvibe.com, ns2.cyvibe.com)

Analysis

Mail Server Role

biofeedbackresearch.com serves as the mail server for biofeedbackresearch.com.

IP Addresses

biofeedbackresearch.com points to a single IP number: 77.235.38.231.

Other host names, for instance artkube.com, hotsci.com, gotimes.com, thepostimpressionists.com and artclue.com share IP numbers with biofeedbackresearch.com.

Name Servers

Delegation for biofeedbackresearch.com rests with two name servers, ns1.cyvibe.com and ns2.cyvibe.com.

biofeedbackresearch.com shares the same name server setup as other domains, including zuth.com, snkz.com, netaccount.net, onmlm.com and vumb.com.

biofeedbackresearch.com at least partially shares name servers with other domains, for instance caretrips.com, pupb.com, luxrooms.com, groupspa.com and lustplay.com.

Host names sharing a single IP:

ns1.cyvibe.com points to 77.235.38.231

ns2.cyvibe.com points to 77.235.38.231

Host names that point to 77.235.38.231: ns1.cyvibe.com and ns2.cyvibe.com

Mail Servers

A single mail server handles biofeedbackresearch.com.

biofeedbackresearch.com points to a single IP: 77.235.38.231.

biofeedbackresearch.com - robtex.com