`researchez.com`

DNSSEC	⚠️ Not signed
A	68.66.226.118^{🇺🇸 A2HOSTING68.66.224.0/20 A2 Hosting, Inc.}
		PTR	`az1-ts102.a2hosting.com`
NS	`ns1102.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5366:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.org`
		A	217.160.83.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.org`
NS	`ns1053.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5035:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1053.ui-dns.de`
		A	217.160.80.53^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1053.ui-dns.de`
NS	`ns1103.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5267:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1103.ui-dns.com`
		A	217.160.82.103^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1103.ui-dns.com`
NS	`ns1106.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:516a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1106.ui-dns.biz`
		A	217.160.81.106^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1106.ui-dns.biz`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1102.ui-dns.org`hostmaster@1und1.com 2017-06-01 #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=1778775111

Previously MX for

researchez.com

Same first word

researchez.com

DNS History

19 records (7 active, 12 former)

○NSns-us.1and1-dns.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:39:52
○ 2015-10-10 19:27:22
○ 2026-05-14 16:22:32

○NSns-us.1and1-dns.de2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:39:52
○ 2015-10-10 19:27:22
○ 2026-05-14 16:22:32

○NSns-us.1and1-dns.org2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:39:52
○ 2015-10-10 19:27:22
○ 2026-05-14 16:22:32

○NSns-us.1and1-dns.us2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:39:52
○ 2015-10-10 19:27:22
○ 2026-05-14 16:22:32

●NSns1053.ui-dns.de2026-04-02 → 2026-05-14 · 3 obs

○ 2017-03-14 15:51:56
● 2026-04-02 12:33:38
● 2026-05-14 16:22:32

●NSns1102.ui-dns.org2026-04-02 → 2026-05-14 · 3 obs

○ 2017-03-14 15:51:56
● 2026-04-02 12:33:38
● 2026-05-14 16:22:32

●NSns1103.ui-dns.com2026-04-02 → 2026-05-14 · 3 obs

○ 2017-03-14 15:51:56
● 2026-04-02 12:33:38
● 2026-05-14 16:22:32

●NSns1106.ui-dns.biz2026-04-02 → 2026-05-14 · 3 obs

○ 2017-03-14 15:51:56
● 2026-04-02 12:33:38
● 2026-05-14 16:22:32

○NSns3.a2hosting.com2015-10-10 → 2017-03-14 · 5 obs

○ 2015-05-25 01:39:52
● 2015-10-10 19:27:22
● 2017-03-14 15:51:56
○ 2026-04-02 12:33:38
○ 2026-05-14 16:22:32

○NSns4.a2hosting.com2015-10-10 → 2017-03-14 · 5 obs

○ 2015-05-25 01:39:52
● 2015-10-10 19:27:22
● 2017-03-14 15:51:56
○ 2026-04-02 12:33:38
○ 2026-05-14 16:22:32

○MXmx00.1and1.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:39:52
○ 2015-10-10 19:27:22
○ 2026-05-14 16:22:32

●MXmx00.ionos.com2026-04-02 → 2026-05-14 · 3 obs

○ 2017-03-14 15:51:56
● 2026-04-02 12:33:38
● 2026-05-14 16:22:32

○MXmx01.1and1.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:39:52
○ 2015-10-10 19:27:22
○ 2026-05-14 16:22:32

●MXmx01.ionos.com2026-04-02 → 2026-05-14 · 3 obs

○ 2017-03-14 15:51:56
● 2026-04-02 12:33:38
● 2026-05-14 16:22:32

○MXresearchez.com2015-10-10 → 2017-03-14 · 5 obs

○ 2015-05-25 01:39:52
● 2015-10-10 19:27:22
● 2017-03-14 15:51:56
○ 2026-04-02 12:33:38
○ 2026-05-14 16:22:32

○A104.192.5.792015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:39:52
○ 2015-10-10 19:27:22
○ 2026-05-14 16:22:32

○A2607:f1c0:1000:80aa:861d:ea6e:9aec:d00a2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 01:39:52
○ 2015-10-10 19:27:22
○ 2026-05-14 16:22:32

●A68.66.226.1182026-04-02 → 2026-05-14 · 3 obs

○ 2017-03-14 15:51:56
● 2026-04-02 12:33:38
● 2026-05-14 16:22:32

○A75.98.175.1072015-10-10 → 2017-03-14 · 5 obs

○ 2015-05-25 01:39:52
● 2015-10-10 19:27:22
● 2017-03-14 15:51:56
○ 2026-04-02 12:33:38
○ 2026-05-14 16:22:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
researchez.com	ns1102.ui-dns.org, ns1053.ui-dns.de, ns1106.ui-dns.biz, ns1103.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.106

NS records: ns1102.ui-dns.org, ns1053.ui-dns.de, ns1106.ui-dns.biz, ns1103.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for researchez.com (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`68.66.226.118`
NS	4	`ns1103.ui-dns.com, ns1106.ui-dns.biz...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1102.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1103.ui-dns.com, ns1103.ui-dns.com)

Analysis

IP Addresses

researchez.com points to IP number: 68.66.226.118.

Other host names such as _dc-mx.caf4343fe528.windowly.com, _dc-mx.66ed9b96d155.nbabasketballshoes.com, agapephotostudio.com, tabcoparts.com and berry-c.com share IPs with researchez.com.

Name Servers

researchez.com is delegated to four name servers: ns1106.ui-dns.biz, ns1103.ui-dns.com, ns1053.ui-dns.de and ns1102.ui-dns.org.

researchez.com at least partially shares name servers with other domains, for instance teamnumber1.org, jaccars.es, bottegadelfriuli.com, somosaguassoluciones.com and eled.fr.

These name servers are commonly used alongside ns1053.ui-dns.com, ns1053.ui-dns.org, ns1053.ui-dns.biz, ns1102.ui-dns.de, ns1102.ui-dns.com, ns1102.ui-dns.biz, ns1103.ui-dns.de, ns1106.ui-dns.org, ns1103.ui-dns.biz and ns1103.ui-dns.org.

Host names with two IP numbers: ns1106.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:516a:100 and 217.160.81.106; ns1103.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5267:100 and 217.160.82.103; ns1053.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5035:100 and 217.160.80.53; ns1102.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5366:100 and 217.160.83.102.

Mail Servers

researchez.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

The mail server setup for researchez.com matches that of other domains, for instance bkcleaningservices.net, thegermanword.org, radsci.net, www7.nowcerts.com and adataassociates.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3.

mx01.ionos.com points to 74.208.5.21.

researchez.com - robtex.com

researchez.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`researchez.com`

`com`