`roberta-alexander.de`

DNSSEC	⚠️ Not signed
A	2a03:4000:40:19d:a440:56ff:fe9b:5234^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
		PTR	`falcon.roberta-alexander.de`
A	5.252.227.130^{🇩🇪 netcup-AS5.252.224.0/22}
NS	`ns3.domainoffensive.de` ⭐
		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`
NS	`ns1.domainoffensive.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.domainoffensive.de`
		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`
MX	`falcon.roberta-alexander.de` ⭐
		A	5.252.227.130^{🇩🇪 netcup-AS5.252.224.0/22}
			PTR	`falcon.roberta-alexander.de`
TXT	`v=spf1 mx a ip4:5.252.227.130/22 a:mail.arausch.de a:mail.bloodjob.de a:mail....`
SOA	`ns3.domainoffensive.de`info@domains.resellerinterface.de serial=1776204247

`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=1776981422

Subdomains

falcon.roberta-alexander.de

r2.roberta-alexander.de

mettmonster.roberta-alexander.de

c3po.roberta-alexander.de

Same first word

roberta-alexander.de

DNS History

10 records (6 active, 4 former)

●NSns1.domainoffensive.de2015-08-12 → 2026-04-23 · 5 obs

● 2015-08-12 01:00:18
● 2016-03-16 00:17:44
○ 2016-09-14 06:23:36
● 2017-07-09 10:16:58
● 2026-04-23 22:12:12

●NSns2.domainoffensive.de2015-08-12 → 2026-04-23 · 2 obs

● 2015-08-12 01:00:18
● 2026-04-23 22:12:12

●NSns3.domainoffensive.de2015-12-04 → 2026-04-23 · 3 obs

○ 2015-08-12 01:00:18
● 2015-12-04 11:29:34
● 2026-04-23 22:12:12

●MXfalcon.roberta-alexander.de2026-02-14 → 2026-04-23 · 3 obs

○ 2017-07-09 10:16:58
● 2026-02-14 16:06:02
● 2026-04-23 22:12:12

○MXmettmonster.roberta-alexander.de2015-08-12 → 2016-03-16 · 4 obs

● 2015-08-12 01:00:18
● 2016-03-16 00:17:44
○ 2016-09-14 06:23:36
○ 2026-04-23 22:12:12

○MXzwiebelwurst.roberta-alexander.de2016-09-14 → 2017-07-09 · 5 obs

○ 2016-03-16 00:17:44
● 2016-09-14 06:23:36
● 2017-07-09 10:16:58
○ 2026-02-14 16:06:02
○ 2026-04-23 22:12:12

○A2001:1608:12:1::2502015-08-12 → 2017-07-09 · 4 obs

● 2015-08-12 01:00:18
● 2017-07-09 10:16:58
○ 2026-02-14 16:06:02
○ 2026-04-23 22:12:12

●A2a03:4000:40:19d:a440:56ff:fe9b:52342026-02-14 → 2026-04-23 · 3 obs

○ 2017-07-09 10:16:58
● 2026-02-14 16:06:02
● 2026-04-23 22:12:12

●A5.252.227.1302026-02-14 → 2026-04-23 · 3 obs

○ 2017-07-09 10:16:58
● 2026-02-14 16:06:02
● 2026-04-23 22:12:12

○A84.201.4.872015-08-12 → 2017-07-09 · 4 obs

● 2015-08-12 01:00:18
● 2017-07-09 10:16:58
○ 2026-02-14 16:06:02
○ 2026-04-23 22:12:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
roberta-alexander.de	ns2.domainoffensive.de, ns3.domainoffensive.de, ns1.domainoffensive.de	-

✅ Authoritative Response

Server:176.97.158.21

NS records: ns2.domainoffensive.de, ns3.domainoffensive.de, ns1.domainoffensive.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roberta-alexander.de (unsigned zone)

⏱️ Timing

Total: 2772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.252.227.130`
AAAA	1	`2a03:4000:40:19d:a440:56ff:fe9b:5234`
NS	3	`ns1.domainoffensive.de, ns2.domainoffensive.de...`
MX	1	`falcon.roberta-alexander.de (pri: 10)`
TXT	1	`v=spf1 mx a ip4:5.252.227.130/22 a:mail.`
SOA	1	`ns3.domainoffensive.de info.domains.rese`

Analysis

Hierarchy

roberta-alexander.de is parent of falcon.roberta-alexander.de, r2.roberta-alexander.de, mettmonster.roberta-alexander.de and c3po.roberta-alexander.de.

IP Addresses

The entity roberta-alexander.de points to two IP numbers: 2a03:4000:40:19d:a440:56ff:fe9b:5234 and 5.252.227.130.

Other host names include falcon.roberta-alexander.de, r2.roberta-alexander.de, mettmonster.roberta-alexander.de and roberta-dominke.de that share IP numbers with roberta-alexander.de.

Name Servers

The delegation for roberta-alexander.de is handled by three name servers: ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.

roberta-alexander.de shares name servers with other domains at least partially, for example fewo-pension.de, reiaen.de, xn--hpfburgen-reparatur-59b.de, masterwerk.net and grapecheck.de.

These name servers are commonly used with the name servers ns2.domainoffensive.eu and ns3.domainoffensive.net.

Host names with two IPs:

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

ns2.domainoffensive.de points to 2001:67c:10b8::21 and 176.97.158.21

ns3.domainoffensive.de points to 2001:67c:1bc::20 and 192.174.68.20

Mail Servers

roberta-alexander.de is handled by a single mail server, falcon.roberta-alexander.de.

The mail server setup of roberta-alexander.de is the same as that of other domains, for instance roberta-dominke.de.

falcon.roberta-alexander.de points to a single IP: 5.252.227.130.

roberta-alexander.de - robtex.com