`progroep.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:252d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:cbf1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.45^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.241^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ashton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ashton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ashton.ns.cloudflare.com`
		A	108.162.195.173^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashton.ns.cloudflare.com`
		A	162.159.44.173^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashton.ns.cloudflare.com`
		A	172.64.35.173^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashton.ns.cloudflare.com`
NS	`malavika.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malavika.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malavika.ns.cloudflare.com`
		A	108.162.194.165^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	162.159.38.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	172.64.34.165^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
MX	`_dc-mx.84b23809a2c8.progroep.com` ⭐
		A	136.144.170.11^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`progroep.omines.hosting`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.45, 172.67.203.241
		IPv6 hints	2606:4700:3035::6815:252d, 2606:4700:3037::ac43:cbf1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOA	`ashton.ns.cloudflare.com`dns@cloudflare.com serial=2398987208

`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=1775953622

Previously MX for

progroep.com

Subdomains

ns3.progroep.com

Same first word

progroep.nl

progroep.com

Similar names

pergopro.be

pergopro.de

propergo.com

goproper.net

progrepo.blogspot.com

pergopro.com

goproper.com

DNS History

14 records (7 active, 7 former)

●NSashton.ns.cloudflare.com2026-04-02 → 2026-04-12 · 3 obs

○ 2017-08-17 04:22:20
● 2026-04-02 15:46:58
● 2026-04-12 00:54:14

●NSmalavika.ns.cloudflare.com2026-04-02 → 2026-04-12 · 3 obs

○ 2017-08-17 04:22:20
● 2026-04-02 15:46:58
● 2026-04-12 00:54:14

○NSns0.transip.net2015-07-17 → 2017-08-17 · 4 obs

● 2015-07-17 19:33:42
● 2017-08-17 04:22:20
○ 2026-04-02 15:46:58
○ 2026-04-12 00:54:14

○NSns1.transip.nl2015-07-17 → 2017-08-17 · 4 obs

● 2015-07-17 19:33:42
● 2017-08-17 04:22:20
○ 2026-04-02 15:46:58
○ 2026-04-12 00:54:14

○NSns2.transip.eu2015-07-17 → 2017-08-17 · 4 obs

● 2015-07-17 19:33:42
● 2017-08-17 04:22:20
○ 2026-04-02 15:46:58
○ 2026-04-12 00:54:14

●MX_dc-mx.84b23809a2c8.progroep.com2026-04-02 → 2026-04-12 · 3 obs

○ 2017-08-17 04:22:20
● 2026-04-02 15:46:58
● 2026-04-12 00:54:14

○MXprogroep.com2015-07-17 → 2017-08-17 · 4 obs

● 2015-07-17 19:33:42
● 2017-08-17 04:22:20
○ 2026-04-02 15:46:58
○ 2026-04-12 00:54:14

●A104.21.37.452026-04-02 → 2026-04-12 · 3 obs

○ 2017-08-17 04:22:20
● 2026-04-02 15:46:58
● 2026-04-12 00:54:14

●A172.67.203.2412026-04-02 → 2026-04-12 · 3 obs

○ 2017-08-17 04:22:20
● 2026-04-02 15:46:58
● 2026-04-12 00:54:14

○A185.13.227.1692015-11-19 → 2016-12-12 · 5 obs

○ 2015-07-17 19:33:42
● 2015-11-19 03:47:24
● 2016-12-12 10:04:42
○ 2017-08-17 04:22:20
○ 2026-04-12 00:54:14

○A185.182.56.1652017-08-17 → 2017-08-17 · 4 obs

○ 2016-12-12 10:04:42
● 2017-08-17 04:22:20
○ 2026-04-02 15:46:58
○ 2026-04-12 00:54:14

●A2606:4700:3035::6815:252d2026-04-02 → 2026-04-12 · 3 obs

○ 2017-08-17 04:22:20
● 2026-04-02 15:46:58
● 2026-04-12 00:54:14

●A2606:4700:3037::ac43:cbf12026-04-02 → 2026-04-12 · 3 obs

○ 2017-08-17 04:22:20
● 2026-04-02 15:46:58
● 2026-04-12 00:54:14

○A80.69.67.462015-07-17 → 2015-07-17 · 3 obs

● 2015-07-17 19:33:42
○ 2015-11-19 03:47:24
○ 2026-04-12 00:54:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
progroep.com	malavika.ns.cloudflare.com, ashton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.173

NS records: malavika.ns.cloudflare.com, ashton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for progroep.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.241, 104.21.37.45`
AAAA	2	`2606:4700:3035::6815:252d, 2606:4700:3037::ac43:cbf1`
NS	2	`ashton.ns.cloudflare.com, malavika.ns.cloudflare.com`
MX	1	`_dc-mx.84b23809a2c8.progroep.com (pri: 1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ashton.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

progroep.com is the parent of ns3.progroep.com.

IP Addresses

progroep.com points to four IP numbers: 2606:4700:3035::6815:252d, 2606:4700:3037::ac43:cbf1, 104.21.37.45 and 172.67.203.241.

Other host names including alphainsight.digital, hydrogasavora.com, g200m-ok.beauty, lolasalon.com and fsusacorp.com share IP numbers with progroep.com.

Name Servers

progroep.com's delegation uses two name servers, ashton.ns.cloudflare.com and malavika.ns.cloudflare.com.

progroep.com shares the same name server setup as other domains, for example vakbhv.nl, vrouwenmilieu.nl, ampdonate.sg, altijdup2date.nl and asne.nl.

progroep.com at least partially shares name servers with other domains, including jinrijingcaibifena.com.cn, zuizhonghx12gonglue.com.cn, 360zhibowang.com.cn, fuluminensaivsmineiluojingji.com.cn and xianjinwangtiyu.com.cn.

These name servers are commonly used with alberto.ns.cloudflare.com and naya.ns.cloudflare.com.

Host names with six IP numbers:

ashton.ns.cloudflare.com points to: 2606:4700:58::a29f:2cad, 2803:f800:50::6ca2:c3ad, 2a06:98c1:50::ac40:23ad, 108.162.195.173, 162.159.44.173 and 172.64.35.173.

malavika.ns.cloudflare.com points to: 2606:4700:50::a29f:26a5, 2803:f800:50::6ca2:c2a5, 2a06:98c1:50::ac40:22a5, 108.162.194.165, 162.159.38.165 and 172.64.34.165.

Mail Servers

progroep.com is handled by a single mail server, _dc-mx.84b23809a2c8.progroep.com.

_dc-mx.84b23809a2c8.progroep.com points to a single IP: 136.144.170.11.

progroep.com - robtex.com

progroep.com

com

Previously MX for

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

`progroep.com`

`com`