`grechgroup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:c9a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:842d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.154^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.45^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`major.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
NS	`mallory.ns.cloudflare.com`
		A	2606:4700:50::a29f:2653^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c253^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mallory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2253^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mallory.ns.cloudflare.com`
		A	108.162.194.83^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	162.159.38.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	172.64.34.83^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
MX	`mx-1.dpoczta.pl` ⭐
		A	109.95.154.150^{🇵🇱 DHOSTING-AS109.95.152.0/21 dhosting.pl Sp. z o.o. Network Warszawa, Poland}
			PTR	`mx-1.dpoczta.pl`
MX	`mx-2.dpoczta.pl` ⭐
		A	109.95.154.151^{🇵🇱 DHOSTING-AS109.95.152.0/21 dhosting.pl Sp. z o.o. Network Warszawa, Poland}
			PTR	`mx-2.dpoczta.pl`
TXT	`google-site-verification=WdF5h2TSIo8dmAp3UFYQ70mL3t2gK2syMPnhOgIvFPU`
TXT	`v=spf1 include:_mail.dhosting.pl -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.12.154, 172.67.132.45
		IPv6	2606:4700:3030::6815:c9a, 2606:4700:3035::ac43:842d
SOA	`major.ns.cloudflare.com`dns@cloudflare.com serial=2398890639

`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

WOT: UNKNOWN (50/100)

Subdomains

ns1.grechgroup.com

Same first word

grechgroup.eu

grechgroup.com

Similar names

gerchgroup.com

DNS History

13 records (8 active, 5 former)

○NSdns.yn.pl2015-08-11 → 2016-12-26 · 4 obs

● 2015-08-11 14:34:22
● 2016-12-26 10:11:16
○ 2026-02-14 19:34:24
○ 2026-03-23 11:24:56

●NSmajor.ns.cloudflare.com2026-02-14 → 2026-03-23 · 3 obs

○ 2016-12-26 10:11:16
● 2026-02-14 19:34:24
● 2026-03-23 11:24:56

●NSmallory.ns.cloudflare.com2026-02-14 → 2026-03-23 · 3 obs

○ 2016-12-26 10:11:16
● 2026-02-14 19:34:24
● 2026-03-23 11:24:56

○NSns1.grechconsulting.com2015-08-11 → 2016-12-26 · 4 obs

● 2015-08-11 14:34:22
● 2016-12-26 10:11:16
○ 2026-02-14 19:34:24
○ 2026-03-23 11:24:56

○NSns2.grechconsulting.com2015-08-11 → 2016-12-26 · 4 obs

● 2015-08-11 14:34:22
● 2016-12-26 10:11:16
○ 2026-02-14 19:34:24
○ 2026-03-23 11:24:56

●MXmx-1.dpoczta.pl2026-02-14 → 2026-03-23 · 3 obs

○ 2016-12-26 10:11:16
● 2026-02-14 19:34:24
● 2026-03-23 11:24:56

●MXmx-2.dpoczta.pl2026-02-14 → 2026-03-23 · 3 obs

○ 2016-12-26 10:11:16
● 2026-02-14 19:34:24
● 2026-03-23 11:24:56

○MXpoczta.grechgroup.com2015-08-11 → 2016-12-26 · 4 obs

● 2015-08-11 14:34:22
● 2016-12-26 10:11:16
○ 2026-02-14 19:34:24
○ 2026-03-23 11:24:56

●A104.21.12.1542026-02-14 → 2026-03-23 · 3 obs

○ 2016-12-26 10:11:16
● 2026-02-14 19:34:24
● 2026-03-23 11:24:56

●A172.67.132.452026-02-14 → 2026-03-23 · 3 obs

○ 2016-12-26 10:11:16
● 2026-02-14 19:34:24
● 2026-03-23 11:24:56

●A2606:4700:3030::6815:c9a2026-02-14 → 2026-03-23 · 3 obs

○ 2016-12-26 10:11:16
● 2026-02-14 19:34:24
● 2026-03-23 11:24:56

●A2606:4700:3035::ac43:842d2026-02-14 → 2026-03-23 · 3 obs

○ 2016-12-26 10:11:16
● 2026-02-14 19:34:24
● 2026-03-23 11:24:56

○A94.23.91.1082015-08-11 → 2016-12-26 · 4 obs

● 2015-08-11 14:34:22
● 2016-12-26 10:11:16
○ 2026-02-14 19:34:24
○ 2026-03-23 11:24:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
grechgroup.com	major.ns.cloudflare.com, mallory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.241

NS records: major.ns.cloudflare.com, mallory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grechgroup.com (unsigned zone)

⏱️ Timing

Total: 767ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.45, 104.21.12.154`
AAAA	2	`2606:4700:3035::ac43:842d, 2606:4700:3030::6815:c9a`
NS	2	`major.ns.cloudflare.com, mallory.ns.cloudflare.com`
MX	2	`mx-1.dpoczta.pl (pri: 10), mx-2.dpoczta.pl (pri: 10)`
TXT	2	`google-site-verification=WdF5h2TSIo8dmAp, v=spf1 include:_mail.dhosting.pl -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`major.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (major.ns.cloudflare.com, major.ns.cloudflare.com, major.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of ns1.grechgroup.com is grechgroup.com.

IP Addresses

grechgroup.com maps to four IP numbers: 2606:4700:3030::6815:c9a, 2606:4700:3035::ac43:842d, 104.21.12.154 and 172.67.132.45.

other host names include stewart-rod.ru, rasfs.com, zooroyal.com, asterogroupteam.com and taglitinnovation.com; they share IP numbers with grechgroup.com.

Name Servers

Two name servers major.ns.cloudflare.com and mallory.ns.cloudflare.com handle the delegation for grechgroup.com.

grechgroup.com shares the same name server setup as other domains, for instance grechgroup.eu, styvola.com, teydea.com, ekranom.com and centrumikar.pl.

grechgroup.com at least partially shares name servers with other domains, for instance sonoexam.com, zhangjixuee.com.cn, gzxyyzsw.com, auroraoh.com and ag4136.com.

These name servers are commonly used with christian.ns.cloudflare.com and dora.ns.cloudflare.com.

Six IP addresses per host:

major.ns.cloudflare.com points to 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241; mallory.ns.cloudflare.com points to 2606:4700:50::a29f:2653, 2803:f800:50::6ca2:c253, 2a06:98c1:50::ac40:2253, 108.162.194.83, 162.159.38.83 and 172.64.34.83

Mail Servers

grechgroup.com is handled by two mail servers: mx-1.dpoczta.pl and mx-2.dpoczta.pl.

grechgroup.com uses the same mail server setup as other domains, for instance grobud.pl, rimor.pl, piotrki.pl, svoja.org and 2lm.pl.

Host names with one IP:

mx-1.dpoczta.pl points to: 109.95.154.150

mx-2.dpoczta.pl points to: 109.95.154.151

grechgroup.com - robtex.com

grechgroup.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`grechgroup.com`

`com`