`groupdf.com`

DNSSEC	⚠️ Not signed
A	45.223.102.74^{🇺🇸 IMPERVA45.223.102.0/24}
A	45.223.117.74^{🇺🇸 IMPERVA45.223.117.0/24}
NS	`ns1.a0.impervasecuredns.net` ⭐
		A	2a02:e980:4::1^{🇺🇸 IMPERVA2a02:e980:4::/48 Incapsula Inc.}
		A	192.230.121.1^{🇺🇸 IMPERVA192.230.121.0/24 ORIXCOM via EMIX}
			PTR	`192.230.121.1.ip.incapdns.net`
NS	`ns1.a1.impervasecuredns.net`
		A	2a02:e980:5::1^{🇺🇸 IMPERVA2a02:e980:5::/48 Incapsula Inc.}
		A	192.230.122.1^{🇺🇸 IMPERVA192.230.122.0/24 ORIXCOM via EMIX}
			PTR	`192.230.122.1.ip.incapdns.net`
NS	`ns1.a2.impervasecuredns.net`
		A	2a02:e980:6::1^{🇺🇸 IMPERVA2a02:e980:6::/48 Incapsula Inc.}
		A	192.230.123.1^{🇺🇸 IMPERVA192.230.123.0/24 ORIXCOM via EMIX}
			PTR	`192.230.123.1.ip.incapdns.net`
MX	`mx01.groupdfi.com` ⭐
		A	149.7.193.31^{🇦🇹 Ectrading-AS149.7.193.0/24 Registered for Cogent Communications Customer - Group DF International GmbH}
			PTR	`mx01.groupdfi.com`
MX	`mx02.groupdfi.com`⁽²⁰⁾
		A	149.7.193.31^{🇦🇹 Ectrading-AS149.7.193.0/24 Registered for Cogent Communications Customer - Group DF International GmbH}
			PTR	`mx01.groupdfi.com`
TXT	`v=spf1 mx -all`
SOA	`ns1.a0.impervasecuredns.net`hostmaster@imperva.com serial=5

`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=1774476942

rank #888821 globally
rank #406010 in the tld
WOT: SAFE (62/100)

Same first word

groupdf.com

Similar names

dfgroup.net

dfgroup.it

dfgrupo.com

dfgroup.eu

dfgroup.no

fdgroup.ch

grupofd.com.br

dfgroup.com

dfgroup.ru

groupfd.com

grupodf.cl

fdgroup.pt

fdgroup.ru

groupfd.co.uk

fdgroup.dk

fdgroup.org

fdgroup.us

fdgroup.com.au

dfgroup.org

grupodf.pt

dfgroup.ca

DNS History

25 records (7 active, 18 former)

○NSnina.ns.cloudflare.com2015-05-15 → 2018-12-20 · 5 obs

○ 2008-03-13 08:33:58
● 2015-05-15 15:43:56
● 2018-12-20 14:44:36
○ 2026-03-18 21:40:08
○ 2026-03-25 22:17:38

○NSnorm.ns.cloudflare.com2015-05-15 → 2018-12-20 · 5 obs

○ 2008-03-13 08:33:58
● 2015-05-15 15:43:56
● 2018-12-20 14:44:36
○ 2026-03-18 21:40:08
○ 2026-03-25 22:17:38

●NSns1.a0.impervasecuredns.net2026-03-18 → 2026-03-25 · 3 obs

○ 2018-12-20 14:44:36
● 2026-03-18 21:40:08
● 2026-03-25 22:17:38

●NSns1.a1.impervasecuredns.net2026-03-18 → 2026-03-25 · 3 obs

○ 2018-12-20 14:44:36
● 2026-03-18 21:40:08
● 2026-03-25 22:17:38

●NSns1.a2.impervasecuredns.net2026-03-18 → 2026-03-25 · 3 obs

○ 2018-12-20 14:44:36
● 2026-03-18 21:40:08
● 2026-03-25 22:17:38

○NSns1.pelicandream.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 08:33:58
○ 2015-05-15 15:43:56
○ 2026-03-25 22:17:38

○NSns2.pelicandream.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 08:33:58
○ 2015-05-15 15:43:56
○ 2026-03-25 22:17:38

○MXmailserver.groupdf.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 08:33:58
○ 2015-05-15 15:43:56
○ 2026-03-25 22:17:38

●MXmx01.groupdfi.com2026-03-18 → 2026-03-25 · 3 obs

○ 2018-12-20 14:44:36
● 2026-03-18 21:40:08
● 2026-03-25 22:17:38

●MXmx02.groupdfi.com2026-03-18 → 2026-03-25 · 3 obs

○ 2018-12-20 14:44:36
● 2026-03-18 21:40:08
● 2026-03-25 22:17:38

○MXwebmail.groupdfi.com2015-05-15 → 2018-12-20 · 5 obs

○ 2008-03-13 08:33:58
● 2015-05-15 15:43:56
● 2018-12-20 14:44:36
○ 2026-03-18 21:40:08
○ 2026-03-25 22:17:38

○A104.28.22.302015-10-16 → 2018-12-20 · 5 obs

○ 2015-05-15 15:43:56
● 2015-10-16 15:45:28
● 2018-12-20 14:44:36
○ 2026-03-18 21:40:08
○ 2026-03-25 22:17:38

○A104.28.23.302015-10-16 → 2018-12-20 · 5 obs

○ 2015-05-15 15:43:56
● 2015-10-16 15:45:28
● 2018-12-20 14:44:36
○ 2026-03-18 21:40:08
○ 2026-03-25 22:17:38

○A198.41.184.1842015-05-15 → 2015-05-15 · 4 obs

○ 2008-03-13 08:33:58
● 2015-05-15 15:43:56
○ 2015-10-16 15:45:28
○ 2026-03-25 22:17:38

○A198.41.185.1842015-05-15 → 2015-05-15 · 4 obs

○ 2008-03-13 08:33:58
● 2015-05-15 15:43:56
○ 2015-10-16 15:45:28
○ 2026-03-25 22:17:38

○A198.41.186.1842015-05-15 → 2015-05-15 · 4 obs

○ 2008-03-13 08:33:58
● 2015-05-15 15:43:56
○ 2015-10-16 15:45:28
○ 2026-03-25 22:17:38

○A198.41.187.1842015-05-15 → 2015-05-15 · 4 obs

○ 2008-03-13 08:33:58
● 2015-05-15 15:43:56
○ 2015-10-16 15:45:28
○ 2026-03-25 22:17:38

○A198.41.188.1842015-05-15 → 2015-05-15 · 4 obs

○ 2008-03-13 08:33:58
● 2015-05-15 15:43:56
○ 2015-10-16 15:45:28
○ 2026-03-25 22:17:38

○A213.171.218.1062008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 08:33:58
○ 2015-05-15 15:43:56
○ 2026-03-25 22:17:38

○A2400:cb00:2048:1::681c:161e2017-03-28 → 2018-09-01 · 5 obs

○ 2015-10-16 15:45:28
● 2017-03-28 11:39:28
● 2018-09-01 19:20:16
○ 2018-12-20 14:44:36
○ 2026-03-25 22:17:38

○A2400:cb00:2048:1::681c:171e2017-03-28 → 2018-09-01 · 5 obs

○ 2015-10-16 15:45:28
● 2017-03-28 11:39:28
● 2018-09-01 19:20:16
○ 2018-12-20 14:44:36
○ 2026-03-25 22:17:38

○A2606:4700:30::681c:161e2018-12-20 → 2018-12-20 · 4 obs

○ 2018-09-01 19:20:16
● 2018-12-20 14:44:36
○ 2026-03-18 21:40:08
○ 2026-03-25 22:17:38

○A2606:4700:30::681c:171e2018-12-20 → 2018-12-20 · 4 obs

○ 2018-09-01 19:20:16
● 2018-12-20 14:44:36
○ 2026-03-18 21:40:08
○ 2026-03-25 22:17:38

●A45.223.102.742026-03-18 → 2026-03-25 · 3 obs

○ 2018-12-20 14:44:36
● 2026-03-18 21:40:08
● 2026-03-25 22:17:38

●A45.223.117.742026-03-18 → 2026-03-25 · 3 obs

○ 2018-12-20 14:44:36
● 2026-03-18 21:40:08
● 2026-03-25 22:17:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
groupdf.com	ns1.a1.impervasecuredns.net, ns1.a2.impervasecuredns.net, ns1.a0.impervasecuredns.net	-

✅ Authoritative Response

Server:192.230.121.1

NS records: ns1.a1.impervasecuredns.net, ns1.a2.impervasecuredns.net, ns1.a0.impervasecuredns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groupdf.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`45.223.117.74, 45.223.102.74`
NS	3	`ns1.a2.impervasecuredns.net, ns1.a1.impervasecuredns.net...`
MX	2	`mx02.groupdfi.com (pri: 20), mx01.groupdfi.com (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns1.a0.impervasecuredns.net hostmaster.i`

Analysis

IP Addresses

groupdf.com points to two IP numbers: 45.223.102.74 and 45.223.117.74.

Name Servers

groupdf.com is delegated to three name servers: ns1.a0.impervasecuredns.net, ns1.a1.impervasecuredns.net and ns1.a2.impervasecuredns.net.

groupdf.com at least partially shares its name servers with other domains, for instance zurikinsurance.com, smartidtimbrasil.com.br, svpittsburghdc.com, silverfernfarms.de and hondaracingindia.com.

These name servers are commonly used alongside southern1.scsnet.com and southern2.scsnet.com.

Host names with two IP numbers:

ns1.a0.impervasecuredns.net points to: 2a02:e980:4::1 and 192.230.121.1.

ns1.a1.impervasecuredns.net points to: 2a02:e980:5::1 and 192.230.122.1.

ns1.a2.impervasecuredns.net points to: 2a02:e980:6::1 and 192.230.123.1.

Mail Servers

Two mail servers mx01.groupdfi.com and mx02.groupdfi.com handle groupdf.com.

groupdf.com shares the same mail server setup as other domains, such as groupdfi.com and groupdfi.net.

Host names with one IP number: mx01.groupdfi.com and mx02.groupdfi.com point to 149.7.193.31.

groupdf.com - robtex.com

groupdf.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`groupdf.com`

`com`