`portfolioalpha.de`

DNSSEC	⚠️ Not signed
A	136.243.73.167^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`static.167.73.243.136.clients.your-server.de`
NS	`ns1.antagus.de` ⭐
		A	2001:67c:2394:1::1001^{🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET}
			PTR	`ns1.antagus.de`
		A	195.191.92.10^{🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET}
			PTR	`ns1.antagus.de`
NS	`ns2.antagus.de`
		A	2001:67c:2394:3::1001^{🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET}
			PTR	`ns2.antagus.de`
		A	195.191.93.10^{🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET}
			PTR	`ns2.antagus.de`
MX	`mail.portfolioalpha.de` ⭐
		A	178.254.1.15^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
			PTR	`mail.portfolioalpha.com`
			PTR	`v45882.1blu.de`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.antagus.de`root@ns1.antagus.de serial=1491551079

`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=1777273180

Subdomains

mail.portfolioalpha.de

Same first word

portfolioalpha.com

Similar names

alphaportfolio.eu

DNS History

9 records (4 active, 5 former)

○NSdocks10.rzone.de2015-08-01 → 2017-03-18 · 4 obs

● 2015-08-01 21:42:40
● 2017-03-18 13:02:46
○ 2020-01-15 05:17:48
○ 2026-04-27 07:10:22

●NSns1.antagus.de2020-01-15 → 2026-04-27 · 3 obs

○ 2017-03-18 13:02:46
● 2020-01-15 05:17:48
● 2026-04-27 07:10:22

●NSns2.antagus.de2020-01-15 → 2026-04-27 · 3 obs

○ 2017-03-18 13:02:46
● 2020-01-15 05:17:48
● 2026-04-27 07:10:22

○NSshades10.rzone.de2015-08-01 → 2017-03-18 · 4 obs

● 2015-08-01 21:42:40
● 2017-03-18 13:02:46
○ 2020-01-15 05:17:48
○ 2026-04-27 07:10:22

●MXmail.portfolioalpha.de2020-01-15 → 2026-04-27 · 3 obs

○ 2017-03-18 13:02:46
● 2020-01-15 05:17:48
● 2026-04-27 07:10:22

○MXsmtpin.rzone.de2015-08-01 → 2017-03-18 · 4 obs

● 2015-08-01 21:42:40
● 2017-03-18 13:02:46
○ 2020-01-15 05:17:48
○ 2026-04-27 07:10:22

●A136.243.73.1672020-01-15 → 2026-04-27 · 3 obs

○ 2017-03-18 13:02:46
● 2020-01-15 05:17:48
● 2026-04-27 07:10:22

○A2a01:238:20a:202:1068::2015-08-01 → 2017-03-18 · 4 obs

● 2015-08-01 21:42:40
● 2017-03-18 13:02:46
○ 2020-01-15 05:17:48
○ 2026-04-27 07:10:22

○A81.169.145.682015-08-01 → 2017-03-18 · 4 obs

● 2015-08-01 21:42:40
● 2017-03-18 13:02:46
○ 2020-01-15 05:17:48
○ 2026-04-27 07:10:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
portfolioalpha.de	ns2.antagus.de, ns1.antagus.de	4 records

✅ Authoritative Response

Server:195.191.93.10

NS records: ns2.antagus.de, ns1.antagus.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portfolioalpha.de (unsigned zone)

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.73.167`
NS	2	`ns1.antagus.de, ns2.antagus.de`
MX	1	`mail.portfolioalpha.de (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.antagus.de root.ns1.antagus.de`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.antagus.de, ns2.antagus.de, ns1.antagus.de...)

Analysis

Hierarchy

portfolioalpha.de is a parent of mail.portfolioalpha.de.

IP Addresses

portfolioalpha.de points to a single IP number: 136.243.73.167.

Other host names, for instance original-farbe.de, repairoil.net, www.achal.org, mail.esportsclub.de and audoba.eu share IP numbers with portfolioalpha.de.

Name Servers

Delegation for portfolioalpha.de rests with two name servers, ns1.antagus.de and ns2.antagus.de.

portfolioalpha.de shares the same name server setup as other domains, including omnibus-rieder.eu, strutmann.com, perlenkollier.de, webrouter.de and handy-vergleich.eu.

portfolioalpha.de partially shares name servers with other domains, for instance zuhn.de, baumschlagerberg.at, deund.de and erki.info.

Host names with two IP numbers: ns1.antagus.de points to 2001:67c:2394:1::1001 and 195.191.92.10; ns2.antagus.de points to 2001:67c:2394:3::1001 and 195.191.93.10.

Mail Servers

portfolioalpha.de is handled by a single mail server, mail.portfolioalpha.de.

mail.portfolioalpha.de points to a single IP: 178.254.1.15.

portfolioalpha.de - robtex.com