`dissolved-oxygen.com`

DNSSEC	⚠️ Not signed
A	88.99.101.251^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
		PTR	`redirect.checkdomain.de`
NS	`ns2.checkdomain.de` ⭐
		A	2a01:4f8:2b02:a88::106^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns2.checkdomain.de`
		A	5.9.190.98^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`ns2.checkdomain.de`
NS	`ns.checkdomain.de`
		A	2a02:2b80:101:5000::9^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
		A	109.237.143.11^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ns1.checkdomain.de`
MX	`dissolved-oxygen.com` ⭐
		A	88.99.101.251^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`redirect.checkdomain.de`
SOA	`ns.checkdomain.de`hostmaster@checkdomain.de 2017-03-29 #1

`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=1774687907

MX for

dissolved-oxygen.com

Same first word

dissolved-oxygen.com

dissolved-oxygen.dk

DNS History

10 records (4 active, 6 former)

●NSns.checkdomain.de2015-06-10 → 2026-03-28 · 3 obs

○ 2008-03-04 12:27:10
● 2015-06-10 22:07:30
● 2026-03-28 09:18:48

○NSns1.dissolved-oxygen.com2008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 12:27:10
○ 2015-06-10 22:07:30
○ 2026-03-28 09:18:48

○NSns1.uabp.com2008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 12:27:10
○ 2015-06-10 22:07:30
○ 2026-03-28 09:18:48

●NSns2.checkdomain.de2015-06-10 → 2026-03-28 · 3 obs

○ 2008-03-04 12:27:10
● 2015-06-10 22:07:30
● 2026-03-28 09:18:48

○NSns2.dissolved-oxygen.com2008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 12:27:10
○ 2015-06-10 22:07:30
○ 2026-03-28 09:18:48

○NSns2.uabp.com2008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 12:27:10
○ 2015-06-10 22:07:30
○ 2026-03-28 09:18:48

●MXdissolved-oxygen.com2015-06-10 → 2026-03-28 · 3 obs

○ 2008-03-04 12:27:10
● 2015-06-10 22:07:30
● 2026-03-28 09:18:48

○A130.185.108.1252015-06-10 → 2016-06-28 · 5 obs

○ 2008-03-04 12:27:10
● 2015-06-10 22:07:30
● 2016-06-28 00:19:34
○ 2017-03-17 09:31:56
○ 2026-03-28 09:18:48

○A216.194.71.492008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 12:27:10
○ 2015-06-10 22:07:30
○ 2026-03-28 09:18:48

●A88.99.101.2512017-03-17 → 2026-03-28 · 3 obs

○ 2016-06-28 00:19:34
● 2017-03-17 09:31:56
● 2026-03-28 09:18:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dissolved-oxygen.com	ns.checkdomain.de, ns2.checkdomain.de	-

✅ Authoritative Response

Server:109.237.143.11

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dissolved-oxygen.com (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.99.101.251`
NS	2	`ns.checkdomain.de, ns2.checkdomain.de`
MX	1	`dissolved-oxygen.com (pri: 10)`
SOA	1	`ns.checkdomain.de hostmaster.checkdomain`

Analysis

Mail Server Role

The mail server for dissolved-oxygen.com is dissolved-oxygen.com.

IP Addresses

dissolved-oxygen.com maps to IP address 88.99.101.251.

Other host names, for instance kufatec.us, dokumaps.mobi, fliegende-pillen.com, cdvapo.com and perspektiven-entdecken.eu share IP numbers with dissolved-oxygen.com.

Name Servers

Two name servers ns2.checkdomain.de and ns.checkdomain.de are delegated to dissolved-oxygen.com.

dissolved-oxygen.com uses the same name server configuration as other domains, such as phan.work, le-langage-des-fleurs.gmbh, fcb-basketball.tv, lima.lu and hegemon.com.

Host names with two IPs:

ns2.checkdomain.de points to 2a01:4f8:2b02:a88::106 and 5.9.190.98.

ns.checkdomain.de points to 2a02:2b80:101:5000::9 and 109.237.143.11.

Mail Servers

One mail server serves dissolved-oxygen.com.

dissolved-oxygen.com points to one IP number: 88.99.101.251.

dissolved-oxygen.com - robtex.com