`solutionconcept.eu`

DNSSEC	⚠️ Not signed
NS	`ns.gransy.com` ⚠️ Not in zone NS records
		A	2001:19f0:5001:1caf:5400:1ff:fec5:8d50^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
		A	45.76.90.43^{🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix}
			PTR	`45.76.90.43.vultrusercontent.com`
		A	77.78.104.149^{🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT}
			PTR	`ns.gransy.com`
		A	95.179.136.180^{🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix}
			PTR	`95.179.136.180.vultrusercontent.com`
NS	`ns2.gransy.com` ⚠️ Not in zone NS records
		A	2001:19f0:6801:474:5400:1ff:fec5:8efb^{🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix}
		A	2001:19f0:7401:81e0:5400:1ff:fec5:8ef6^{🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix}
		A	95.179.192.121^{🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix}
			PTR	`95.179.192.121.vultrusercontent.com`
		A	217.16.185.221^{🇨🇿 VSHOSTING217.16.176.0/20 III.}
			PTR	`ns2.gransy.com`
		A	217.69.4.49^{🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix}
			PTR	`217.69.4.49.vultrusercontent.com`
NS	`ns3.gransy.com` ⚠️ Not in zone NS records
		A	2a02:750:7::2e7^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-7--2e7-static.glesys.net`
		A	2a02:750:8::32^{🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB}
			PTR	`2a02-750-8--32-static.glesys.net`
		A	46.21.100.103^{🇳🇱 GLESYS46.21.100.0/24 GleSYS AB}
			PTR	`46-21-100-103-static.glesys.net`
		A	77.78.126.35^{🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT}
		A	109.74.7.71^{🇸🇪 GLESYS109.74.0.0/20}
			PTR	`109-74-7-71-static.glesys.net`
NS	`ns4.gransy.com` ⚠️ Not in zone NS records
		A	2001:19f0:5401:69b:5400:1ff:fec5:8f3f^{🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix}
		A	2a00:1a28:2010:1::89^{🇳🇴 GLESYS2a00:1a28::/32 Portlane Network}
			PTR	`2a00-1a28-2010-1--89-static.glesys.net`
		A	66.42.94.136^{🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix}
			PTR	`66.42.94.136.vultrusercontent.com`
		A	80.67.7.209^{🇳🇴 GLESYS80.67.0.0/20 Portlane Network}
			PTR	`80-67-7-209-static.glesys.net`
NS	`ns5.gransy.com` ⚠️ Not in zone NS records
		A	2a02:750:5::538^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-5--538-static.glesys.net`
		A	31.192.227.223^{🇸🇪 GLESYS31.192.224.0/21}
			PTR	`31-192-227-223-static.glesys.net`

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126400550

Same first word

solutionconcept.eu

solutionconcept.ch

Similar names

conceptsolution.wien

conceptsolution.net

conceptsolution.ca

DNS History

12 records (5 active, 7 former)

●NSns.gransy.com2026-04-08 → 2026-07-24 · 3 obs

○ 2020-03-30 19:24:06
● 2026-04-08 19:27:22
● 2026-07-24 02:43:52

○NSns1.mixhosting.cz2015-07-07 → 2020-03-30 · 4 obs

● 2015-07-07 16:53:04
● 2020-03-30 19:24:06
○ 2026-04-08 19:27:22
○ 2026-07-24 02:43:52

●NSns2.gransy.com2026-04-08 → 2026-07-24 · 3 obs

○ 2020-03-30 19:24:06
● 2026-04-08 19:27:22
● 2026-07-24 02:43:52

○NSns2.mixhosting.cz2015-07-07 → 2020-03-30 · 4 obs

● 2015-07-07 16:53:04
● 2020-03-30 19:24:06
○ 2026-04-08 19:27:22
○ 2026-07-24 02:43:52

●NSns3.gransy.com2026-04-08 → 2026-07-24 · 3 obs

○ 2020-03-30 19:24:06
● 2026-04-08 19:27:22
● 2026-07-24 02:43:52

●NSns4.gransy.com2026-04-08 → 2026-07-24 · 3 obs

○ 2020-03-30 19:24:06
● 2026-04-08 19:27:22
● 2026-07-24 02:43:52

●NSns5.gransy.com2026-04-08 → 2026-07-24 · 3 obs

○ 2020-03-30 19:24:06
● 2026-04-08 19:27:22
● 2026-07-24 02:43:52

○MXmail.mixhosting.cz2015-07-07 → 2020-03-30 · 4 obs

● 2015-07-07 16:53:04
● 2020-03-30 19:24:06
○ 2026-04-08 19:27:22
○ 2026-07-24 02:43:52

○A2001:1568:b:167::72015-07-07 → 2020-03-30 · 4 obs

● 2015-07-07 16:53:04
● 2020-03-30 19:24:06
○ 2026-04-08 19:27:22
○ 2026-07-24 02:43:52

○A2001:41d0:701:1100::6ed62026-04-08 → 2026-06-12 · 4 obs

○ 2020-03-30 19:24:06
● 2026-04-08 19:27:22
● 2026-06-12 11:17:40
○ 2026-07-24 02:43:52

○A51.75.72.1712026-04-08 → 2026-06-12 · 4 obs

○ 2020-03-30 19:24:06
● 2026-04-08 19:27:22
● 2026-06-12 11:17:40
○ 2026-07-24 02:43:52

○A81.91.83.1492015-07-07 → 2020-03-30 · 4 obs

● 2015-07-07 16:53:04
● 2020-03-30 19:24:06
○ 2026-04-08 19:27:22
○ 2026-07-24 02:43:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...	-
solutionconcept.eu	ns5.gransy.com, ns.gransy.com, ns4.gransy.com, ns2.gransy.com...	-

✅ Authoritative Response

Server:2001:19f0:5001:1caf:5400:1ff:fec5:8d50

NS records: ns5.gransy.com, ns.gransy.com, ns4.gransy.com, ns2.gransy.com, ns3.gransy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for solutionconcept.eu (unsigned zone)

⏱️ Timing

Total: 3631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.75.72.171`
AAAA	1	`2001:41d0:701:1100::6ed6`
NS	5	`ns5.gransy.com, ns3.gransy.com...`
TXT	1	`v=spf1 a ~all`
SOA	1	`ns.gransy.com root.gransy.com`

Analysis

Name Servers

Five name servers handle delegation for solutionconcept.eu: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com and two others.

There is at least partial name server overlap between solutionconcept.eu and other domains — limeshop.eu, kmall.cz, arabic(0x787878).com and two more among them.

These name servers frequently co-occur with the name servers ns5.gransy.com and ns.gransy.com.

Hosts with five IP addresses:

ns2.gransy.com has IP addresses 95.179.192.121, 217.16.185.221 and 217.69.4.49 along with two other addresses.

ns3.gransy.com has IP addresses 46.21.100.103, 77.78.126.35 and 109.74.7.71 along with two other addresses.

Host names with four IP addresses:

ns4.gransy.com resolves to four IP addresses — 66.42.94.136, 80.67.7.209, 2001:19f0:5401:69b:5400:1ff:fec5:8f3f and 2a00:1a28:2010:1::89.

ns.gransy.com resolves to four IP addresses — 45.76.90.43, 77.78.104.149, 95.179.136.180 and 2001:19f0:5001:1caf:5400:1ff:fec5:8d50.

Host names pointing to two IP addresses:

ns5.gransy.com points to 31.192.227.223 and 2a02:750:5::538.

solutionconcept.eu - robtex.com