`release-manager.com`

DNSSEC	⚠️ Not signed
A	116.203.190.23^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
		PTR	`peter-rader.pro`
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.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.domainoffensive.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`
MX	`mail.release-manager.com` ⭐
		A	142.132.192.26^{🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC}
			PTR	`app.season.vision`
TXT	`v=spf1 ip4:142.132.192.26 -all`
SOA	`ns1.domainoffensive.de`info@domains.resellerinterface.de serial=1771201614

`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=1774536957

🔒 HSTS Preload (+subdomains)

PTR for

5.192.132.142.in-addr.arpa

Subdomains

mail.release-manager.com

Same first word

release-manager.com

DNS History

8 records (5 active, 3 former)

●NSns1.domainoffensive.de2026-03-26 → 2026-03-26 · 3 obs

○ 2017-05-28 11:32:48
● 2026-03-26 09:04:28
● 2026-03-26 15:18:06

○NSns1.oak.arvixe.com2015-06-05 → 2017-05-28 · 4 obs

● 2015-06-05 03:32:46
● 2017-05-28 11:32:48
○ 2026-03-26 09:04:28
○ 2026-03-26 15:18:06

●NSns2.domainoffensive.eu2026-03-26 → 2026-03-26 · 3 obs

○ 2017-05-28 11:32:48
● 2026-03-26 09:04:28
● 2026-03-26 15:18:06

○NSns2.oak.arvixe.com2015-06-05 → 2017-05-28 · 4 obs

● 2015-06-05 03:32:46
● 2017-05-28 11:32:48
○ 2026-03-26 09:04:28
○ 2026-03-26 15:18:06

●NSns3.domainoffensive.net2026-03-26 → 2026-03-26 · 3 obs

○ 2017-05-28 11:32:48
● 2026-03-26 09:04:28
● 2026-03-26 15:18:06

●MXmail.release-manager.com2015-06-05 → 2026-03-26 · 2 obs

● 2015-06-05 03:32:46
● 2026-03-26 15:18:06

○MXmail2.release-manager.com2015-06-05 → 2017-05-28 · 4 obs

● 2015-06-05 03:32:46
● 2017-05-28 11:32:48
○ 2026-03-26 09:04:28
○ 2026-03-26 15:18:06

●A116.203.190.232026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 09:04:28
● 2026-03-26 15:18:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
release-manager.com	ns1.domainoffensive.de, ns3.domainoffensive.net, ns2.domainoffensive.eu	-

✅ Authoritative Response

Server:192.174.68.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for release-manager.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.190.23`
NS	3	`ns1.domainoffensive.de, ns2.domainoffensive.eu...`
MX	1	`mail.release-manager.com (pri: 10)`
TXT	1	`v=spf1 ip4:142.132.192.26 -all`
SOA	1	`ns1.domainoffensive.de info.domains.rese`

Analysis

Hierarchy

release-manager.com is the parent of mail.release-manager.com.

IP Addresses

release-manager.com resolves to a single IP: 116.203.190.23.

Other host names share IP numbers with release-manager.com; for instance peter-rader.pro.

Name Servers

release-manager.com delegates to three name servers: ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net.

release-manager.com shares some name servers with other domains, for example betriebssysteme-online-shop.de, dethleffs-caravans.com, nicole-hermann.de, hausis.de and duesen.eu.

These name servers are commonly used together with ns2.domainoffensive.de and ns3.domainoffensive.de.

Host names with two IP numbers:

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

ns2.domainoffensive.eu: 2001:67c:10b8::21 and 176.97.158.21

ns3.domainoffensive.net: 2001:67c:1bc::20 and 192.174.68.20

Mail Servers

release-manager.com is handled by a single mail server, mail.release-manager.com.

Host name mail.release-manager.com points to IP 142.132.192.26.

release-manager.com - robtex.com