`flow-performance.de`

DNSSEC	🔒 Signed (DS record present)
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`info@domains.resellerinterface.de serial=1775692800

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1776207933

Same first word

flow-performance.de

DNS History

22 records (9 active, 13 former)

○NSdns.typo3server.com2020-03-14 → 2020-03-14 · 3 obs

○ 2017-04-05 07:21:18
● 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

○NSdocks13.rzone.de2015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 19:05:24
● 2017-04-05 07:21:18
○ 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

●NSns1.mainns.de2026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-14 18:59:32
● 2026-04-14 23:17:38

●NSns2.mainns.eu2026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-14 18:59:32
● 2026-04-14 23:17:38

○NSns2.typo3server.com2020-03-14 → 2020-03-14 · 3 obs

○ 2017-04-05 07:21:18
● 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

○NSns3.dnsmittwald.de2020-03-14 → 2020-03-14 · 3 obs

○ 2017-04-05 07:21:18
● 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

●NSns3.mainns.net2026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-14 18:59:32
● 2026-04-14 23:17:38

○NSshades12.rzone.de2015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 19:05:24
● 2017-04-05 07:21:18
○ 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

○MXmx1.agenturserver.de2020-03-14 → 2020-03-14 · 3 obs

○ 2017-04-05 07:21:18
● 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

○MXmx2.agenturserver.de2020-03-14 → 2020-03-14 · 3 obs

○ 2017-04-05 07:21:18
● 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

○MXmx3.agenturserver.de2020-03-14 → 2020-03-14 · 3 obs

○ 2017-04-05 07:21:18
● 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

○MXmx4.agenturserver.de2020-03-14 → 2020-03-14 · 3 obs

○ 2017-04-05 07:21:18
● 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

○MXsmtpin.rzone.de2015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 19:05:24
● 2017-04-05 07:21:18
○ 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

●A116.202.21.1362026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-14 18:59:32
● 2026-04-14 23:17:38

●A116.202.9.1662026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-14 18:59:32
● 2026-04-14 23:17:38

●A116.203.213.722026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-14 18:59:32
● 2026-04-14 23:17:38

○A185.233.52.1372020-03-14 → 2020-03-14 · 3 obs

○ 2017-04-05 07:21:18
● 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

○A2a01:238:20a:202:1093::2015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 19:05:24
● 2017-04-05 07:21:18
○ 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

●A2a01:4f8:c010:3f9c::12026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-14 18:59:32
● 2026-04-14 23:17:38

●A2a01:4f8:c17:c19c::12026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-14 18:59:32
● 2026-04-14 23:17:38

●A2a01:4f8:c2c:abf5::12026-04-14 → 2026-04-14 · 2 obs

○ 2020-03-14 18:59:32
● 2026-04-14 23:17:38

○A81.169.145.932015-05-14 → 2017-04-05 · 4 obs

● 2015-05-14 19:05:24
● 2017-04-05 07:21:18
○ 2020-03-14 18:59:32
○ 2026-04-14 23:17:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
flow-performance.de	ns3.mainns.net, ns2.mainns.eu, ns1.mainns.de	2 records

✅ Authoritative Response

Server:192.174.68.20

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1045ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`116.203.213.72, 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 info.domains.resellerinter`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.mainns.de, ns1.mainns.de)

Analysis

IP Addresses

Six IP numbers are pointed to by flow-performance.de: 2a01:4f8:c17:c19c::1, 2a01:4f8:c2c:abf5::1, 2a01:4f8:c010:3f9c::1, 116.202.9.166, 116.202.21.136 and 116.203.213.72.

other host names for instance 100prozentig.de, mail.uebernachtung-immendingen.de, vereinsglueck.org, web-sense.de and shipper.de share IP numbers with flow-performance.de.

Name Servers

flow-performance.de is delegated to three name servers: ns1.mainns.de, ns2.mainns.eu and ns3.mainns.net.

flow-performance.de at least partially shares name servers with other domains, for instance elbe-factoring.de, bonox.de, doori2.de, uebersicht-kameras.de and mails.info.

Host names with two IP numbers:

Host ns1.mainns.de points to 2001:67c:1bc::21 and 192.174.68.21.

Host ns2.mainns.eu points to 2001:67c:10b8::21 and 176.97.158.21.

Host ns3.mainns.net points to 2001:67c:1bc::20 and 192.174.68.20.

flow-performance.de - robtex.com