mathphysrom.de - dns.ninja

`mathphysrom.de`

DNSSEC	⚠️ Not signed
A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
		PTR	`relay.mail-forwarder.io`
A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
NS	`ns1.domaindiscount24.net` ⭐
		A	2a04:2b00:14cc::34^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns1.monikerdns.net`
			PTR	`ns34.i.centralnic-dns.com`
		A	193.227.117.34^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.domaindiscount24.net`
NS	`ns2.domaindiscount24.net`
		A	2a04:2b00:14dd::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns2.monikerdns.net`
			PTR	`ns34.j.centralnic-dns.com`
		A	194.50.187.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.domaindiscount24.net`
NS	`ns3.domaindiscount24.net`
		A	2a04:2b00:14ee::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns3.monikerdns.net`
			PTR	`ns34.k.centralnic-dns.com`
		A	194.0.182.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
			PTR	`ns3.domaindiscount24.net`
MX	`mail1.rootvole.net` ⭐
		A	2a01:4f8:201:91f8::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`rootvole.net`
		A	148.251.41.247^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`rootvole.net`
MX	`mail2.rootvole.net`⁽²⁰⁾
		A	2a01:4f8:201:91f8::6^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cuveland.de`
		A	136.243.210.70^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`cuveland.de`
TXT	`v=spf1 mx a:rootvole.net ~all`
SOA	`ns1.domaindiscount24.net`tech@key-systems.net 2023-11-11 #0

`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=1786103288

Same first word

mathphysrom.de

DNS History

13 records (9 active, 4 former)

●NSns1.domaindiscount24.net2015-07-03 → 2026-08-07 · 2 obs

● 2015-07-03 17:27:42
● 2026-08-07 12:20:56

●NSns2.domaindiscount24.net2015-07-03 → 2026-08-07 · 2 obs

● 2015-07-03 17:27:42
● 2026-08-07 12:20:56

●NSns3.domaindiscount24.net2015-07-03 → 2026-08-07 · 2 obs

● 2015-07-03 17:27:42
● 2026-08-07 12:20:56

●MXmail1.rootvole.net2015-11-23 → 2026-08-07 · 3 obs

○ 2015-07-03 17:27:42
● 2015-11-23 23:36:14
● 2026-08-07 12:20:56

●MXmail2.rootvole.net2015-11-23 → 2026-08-07 · 3 obs

○ 2015-07-03 17:27:42
● 2015-11-23 23:36:14
● 2026-08-07 12:20:56

○MXrootvole.net2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 17:27:42
○ 2015-11-23 23:36:14
○ 2026-08-07 12:20:56

○A129.206.27.402016-06-21 → 2017-01-31 · 5 obs

○ 2016-02-27 12:10:48
● 2016-06-21 14:56:24
● 2017-01-31 01:04:28
○ 2020-02-22 16:44:28
○ 2026-08-07 12:20:56

○A129.206.91.262015-07-03 → 2016-02-27 · 4 obs

● 2015-07-03 17:27:42
● 2016-02-27 12:10:48
○ 2016-06-21 14:56:24
○ 2026-08-07 12:20:56

○A137.74.127.2332020-02-22 → 2020-02-22 · 4 obs

○ 2017-01-31 01:04:28
● 2020-02-22 16:44:28
○ 2026-04-09 03:10:26
○ 2026-08-07 12:20:56

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-04-09 → 2026-08-07 · 3 obs

○ 2020-02-22 16:44:28
● 2026-04-09 03:10:26
● 2026-08-07 12:20:56

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-04-09 → 2026-08-07 · 3 obs

○ 2020-02-22 16:44:28
● 2026-04-09 03:10:26
● 2026-08-07 12:20:56

●A5.22.145.1212026-04-09 → 2026-08-07 · 3 obs

○ 2020-02-22 16:44:28
● 2026-04-09 03:10:26
● 2026-08-07 12:20:56

●A5.22.145.162026-04-09 → 2026-08-07 · 3 obs

○ 2020-02-22 16:44:28
● 2026-04-09 03:10:26
● 2026-08-07 12:20:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
mathphysrom.de	ns1.domaindiscount24.net, ns3.domaindiscount24.net, ns2.domaindiscount24.net	-

✅ Authoritative Response

Server:194.0.182.34

NS records: ns1.domaindiscount24.net, ns3.domaindiscount24.net, ns2.domaindiscount24.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathphysrom.de (unsigned zone)

⏱️ Timing

Total: 803ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.121, 5.22.145.16`
AAAA	2	`2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc`
NS	3	`ns3.domaindiscount24.net, ns1.domaindiscount24.net...`
MX	2	`mail1.rootvole.net (pri: 10), mail2.rootvole.net (pri: 20)`
TXT	1	`v=spf1 mx a:rootvole.net ~all`
SOA	1	`ns1.domaindiscount24.net tech.key-system`

Analysis

IP Addresses

mathphysrom.de resolves to four IP addresses: 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.

Two other host names, along with saowmypc.com.whoisproxy.org, car2ride.es and lux-light.net, also share IP numbers with mathphysrom.de.

Name Servers

mathphysrom.de is served by three name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.

mathphysrom.de shares at least some of its name servers with other domains, including immobilo.net, tiroler-volksmusikverein.at, multitronik.com and two others.

The hostnames ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net each direct to two IP addresses — ns1.domaindiscount24.net to 193.227.117.34 and 2a04:2b00:14cc::34, ns2.domaindiscount24.net to 194.50.187.34 and 2a04:2b00:14dd::34, and ns3.domaindiscount24.net to 194.0.182.34 and 2a04:2b00:14ee::34.

Mail Servers

mathphysrom.de is served by two mail servers, mail1.rootvole.net and mail2.rootvole.net.

Among the domains sharing a mail server setup with mathphysrom.de are gaibler.net, cuveland.org, familie-meiser.net and two others.

mail1.rootvole.net resolves to 148.251.41.247 and 2a01:4f8:201:91f8::2. Likewise, mail2.rootvole.net resolves to 136.243.210.70 and 2a01:4f8:201:91f8::6 — two IP addresses apiece.