`square-mannheim.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c17:c19c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`cs3.web-redirect.eu`
A	2a01:4f8:c2c:abf5::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	2a01:4f8:c010:3f9c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	116.202.9.166^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
A	116.202.21.136^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
A	116.203.213.72^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
NS	`ns1.mainns.de` ⭐
		A	2001:67c:1bc::21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.mainns.de`
		A	192.174.68.21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.mainns.de`
NS	`ns2.mainns.eu`
		A	2001:67c:10b8::21^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.mainns.eu`
		A	176.97.158.21^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.mainns.eu`
NS	`ns3.mainns.net`
		A	2001:67c:1bc::20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns3.mainns.net`
		A	192.174.68.20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns3.mainns.net`
SOA	`ns1.mainns.de`it\@netzwerk.dus.de serial=1778300864

`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=1784059727

Same first word

square-mannheim.com

DNS History

17 records (9 active, 8 former)

●NSns1.mainns.de2026-04-07 → 2026-07-14 · 3 obs

○ 2019-12-15 04:04:04
● 2026-04-07 02:18:30
● 2026-07-14 20:38:06

○NSns1055.ui-dns.de2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 04:04:04
○ 2026-04-07 02:18:30
○ 2026-07-14 20:38:06

○NSns1056.ui-dns.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 04:04:04
○ 2026-04-07 02:18:30
○ 2026-07-14 20:38:06

○NSns1057.ui-dns.biz2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 04:04:04
○ 2026-04-07 02:18:30
○ 2026-07-14 20:38:06

○NSns1058.ui-dns.org2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 04:04:04
○ 2026-04-07 02:18:30
○ 2026-07-14 20:38:06

●NSns2.mainns.eu2026-04-07 → 2026-07-14 · 3 obs

○ 2019-12-15 04:04:04
● 2026-04-07 02:18:30
● 2026-07-14 20:38:06

●NSns3.mainns.net2026-04-07 → 2026-07-14 · 3 obs

○ 2019-12-15 04:04:04
● 2026-04-07 02:18:30
● 2026-07-14 20:38:06

○MXmx00.ionos.de2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 04:04:04
○ 2026-04-07 02:18:30
○ 2026-07-14 20:38:06

○MXmx01.ionos.de2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 04:04:04
○ 2026-04-07 02:18:30
○ 2026-07-14 20:38:06

●A116.202.21.1362026-04-07 → 2026-07-14 · 3 obs

○ 2019-12-15 04:04:04
● 2026-04-07 02:18:30
● 2026-07-14 20:38:06

●A116.202.9.1662026-04-07 → 2026-07-14 · 3 obs

○ 2019-12-15 04:04:04
● 2026-04-07 02:18:30
● 2026-07-14 20:38:06

●A116.203.213.722026-04-07 → 2026-07-14 · 3 obs

○ 2019-12-15 04:04:04
● 2026-04-07 02:18:30
● 2026-07-14 20:38:06

○A188.40.28.1352019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 04:04:04
○ 2026-04-07 02:18:30
○ 2026-07-14 20:38:06

●A2a01:4f8:c010:3f9c::12026-04-07 → 2026-07-14 · 3 obs

○ 2019-12-15 04:04:04
● 2026-04-07 02:18:30
● 2026-07-14 20:38:06

●A2a01:4f8:c17:c19c::12026-04-07 → 2026-07-14 · 3 obs

○ 2019-12-15 04:04:04
● 2026-04-07 02:18:30
● 2026-07-14 20:38:06

●A2a01:4f8:c2c:abf5::12026-04-07 → 2026-07-14 · 3 obs

○ 2019-12-15 04:04:04
● 2026-04-07 02:18:30
● 2026-07-14 20:38:06

○A2a01:4f8:d0a:11c6::22019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 04:04:04
○ 2026-04-07 02:18:30
○ 2026-07-14 20:38:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
square-mannheim.com	ns1.mainns.de, ns2.mainns.eu, ns3.mainns.net	-

✅ Authoritative Response

Server:192.174.68.21

NS records: ns1.mainns.de, ns2.mainns.eu, ns3.mainns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for square-mannheim.com (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`116.202.9.166, 116.202.21.136...`
AAAA	3	`2a01:4f8:c17:c19c::1, 2a01:4f8:c2c:abf5::1...`
NS	3	`ns1.mainns.de, ns2.mainns.eu...`
SOA	1	`ns1.mainns.de it\.netzwerk.dus.de`

Analysis

IP Addresses

With 6 IP addresses in total, square-mannheim.com resolves to 116.202.9.166, 116.202.21.136, 116.203.213.72 and 3 other.

Among the host names that share IP numbers with square-mannheim.com are stern-versand.de, neuburger-finanz.de, nachhilfen.de and two others.

Name Servers

square-mannheim.com is delegated to three name servers: ns1.mainns.de, ns2.mainns.eu and ns3.mainns.net.

square-mannheim.com shares at least some of its name servers with other domains, including haussan.com, braunschweigregional.de, d14.it and two others.

ns1.mainns.de, ns2.mainns.eu and ns3.mainns.net each resolve to two IP addresses: ns1.mainns.de resolves to 192.174.68.21 and 2001:67c:1bc::21; ns2.mainns.eu resolves to 176.97.158.21 and 2001:67c:10b8::21; ns3.mainns.net resolves to 192.174.68.20 and 2001:67c:1bc::20.

square-mannheim.com - robtex.com