`oceanbooking.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:d0a:135a::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`dedi6001.your-server.de`
A	188.40.30.123^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`oceanbooking-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:159.69.7.159 ip4:188.40.30.123 ip4:80.24.37.113 include:spf.protec...`
TXT	`MS=ms47021562`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-06-10 #0

`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=1785695642

Same first word

oceanbooking.com

oceanbooking.de

oceanbooking.es

oceanbooking.co.uk

Similar names

bookingocean.com

DNS History

21 records (6 active, 15 former)

○NSns-es.1and1-dns.biz2015-11-13 → 2017-01-17 · 5 obs

○ 2015-07-09 20:36:36
● 2015-11-13 17:37:24
● 2017-01-17 08:35:34
○ 2018-07-23 08:44:06
○ 2026-08-02 19:02:24

○NSns-es.1and1-dns.com2015-11-13 → 2017-01-17 · 5 obs

○ 2015-07-09 20:36:36
● 2015-11-13 17:37:24
● 2017-01-17 08:35:34
○ 2018-07-23 08:44:06
○ 2026-08-02 19:02:24

○NSns-es.1and1-dns.es2015-11-13 → 2017-01-17 · 5 obs

○ 2015-07-09 20:36:36
● 2015-11-13 17:37:24
● 2017-01-17 08:35:34
○ 2018-07-23 08:44:06
○ 2026-08-02 19:02:24

○NSns-es.1and1-dns.org2015-11-13 → 2017-01-17 · 5 obs

○ 2015-07-09 20:36:36
● 2015-11-13 17:37:24
● 2017-01-17 08:35:34
○ 2018-07-23 08:44:06
○ 2026-08-02 19:02:24

●NSns.second-ns.com2026-03-27 → 2026-08-02 · 3 obs

○ 2018-07-23 08:44:06
● 2026-03-27 03:14:50
● 2026-08-02 19:02:24

●NSns1.your-server.de2026-03-27 → 2026-08-02 · 3 obs

○ 2018-07-23 08:44:06
● 2026-03-27 03:14:50
● 2026-08-02 19:02:24

○NSns1025.ui-dns.biz2018-07-23 → 2018-07-23 · 4 obs

○ 2017-01-17 08:35:34
● 2018-07-23 08:44:06
○ 2026-03-27 03:14:50
○ 2026-08-02 19:02:24

○NSns1025.ui-dns.com2018-07-23 → 2018-07-23 · 4 obs

○ 2017-01-17 08:35:34
● 2018-07-23 08:44:06
○ 2026-03-27 03:14:50
○ 2026-08-02 19:02:24

○NSns1025.ui-dns.de2018-07-23 → 2018-07-23 · 4 obs

○ 2017-01-17 08:35:34
● 2018-07-23 08:44:06
○ 2026-03-27 03:14:50
○ 2026-08-02 19:02:24

○NSns1025.ui-dns.org2018-07-23 → 2018-07-23 · 4 obs

○ 2017-01-17 08:35:34
● 2018-07-23 08:44:06
○ 2026-03-27 03:14:50
○ 2026-08-02 19:02:24

●NSns3.second-ns.de2026-03-27 → 2026-08-02 · 3 obs

○ 2018-07-23 08:44:06
● 2026-03-27 03:14:50
● 2026-08-02 19:02:24

○NSns63.1and1.es2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 20:36:36
○ 2015-11-13 17:37:24
○ 2026-08-02 19:02:24

○NSns64.1and1.es2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 20:36:36
○ 2015-11-13 17:37:24
○ 2026-08-02 19:02:24

○MXmx00.1and1.es2015-07-09 → 2018-07-23 · 4 obs

● 2015-07-09 20:36:36
● 2018-07-23 08:44:06
○ 2026-03-27 03:14:50
○ 2026-08-02 19:02:24

○MXmx01.1and1.es2015-07-09 → 2018-07-23 · 4 obs

● 2015-07-09 20:36:36
● 2018-07-23 08:44:06
○ 2026-03-27 03:14:50
○ 2026-08-02 19:02:24

●MXoceanbooking-com.mail.protection.outlook.com2026-03-27 → 2026-08-02 · 3 obs

○ 2018-07-23 08:44:06
● 2026-03-27 03:14:50
● 2026-08-02 19:02:24

●A188.40.30.1232026-08-02 → 2026-08-02 · 2 obs

○ 2026-03-27 03:14:50
● 2026-08-02 19:02:24

○A217.160.132.1932015-11-13 → 2016-02-08 · 5 obs

○ 2015-07-09 20:36:36
● 2015-11-13 17:37:24
● 2016-02-08 20:31:38
○ 2016-05-06 15:07:54
○ 2026-08-02 19:02:24

○A217.160.234.622015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 20:36:36
○ 2015-11-13 17:37:24
○ 2026-08-02 19:02:24

●A2a01:4f8:d0a:135a::22026-03-27 → 2026-08-02 · 3 obs

○ 2018-07-23 08:44:06
● 2026-03-27 03:14:50
● 2026-08-02 19:02:24

○A82.223.18.512016-05-06 → 2018-07-23 · 5 obs

○ 2016-02-08 20:31:38
● 2016-05-06 15:07:54
● 2018-07-23 08:44:06
○ 2026-03-27 03:14:50
○ 2026-08-02 19:02:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oceanbooking.com	ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de	2 records

✅ Authoritative Response

Server:213.133.100.102

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oceanbooking.com (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.30.123`
AAAA	1	`2a01:4f8:d0a:135a::2`
NS	3	`ns1.your-server.de, ns3.second-ns.de...`
MX	1	`oceanbooking-com.mail.protection.outlook`
TXT	2	`v=spf1 ip4:159.69.7.159 ip4:188.40.30.12, MS=ms47021562`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)

Analysis

IP Addresses

oceanbooking.com has two IP addresses: 188.40.30.123 and 2a01:4f8:d0a:135a::2

Host names such as dedi6001.your-server.de, canariasfly.com and oceanbooking.de share their IP numbers with oceanbooking.com.

Name Servers

oceanbooking.com carries NS records delegating to ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

There is at least partial name server overlap between oceanbooking.com and other domains — versicherung-vergleich.ch, wg-freyburg.de, quality-and-gender.com and two more among them.

These name servers are routinely deployed together with the name servers hydrogen.ns.hetzner.com.

ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de are three hostnames that each resolve to a pair of IP addresses: ns.second-ns.com to 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de to 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

Mail for oceanbooking.com is handled by a single mail server, oceanbooking-com.mail.protection.outlook.com.

oceanbooking-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.12, 52.101.68.32, 52.101.73.19 and 5 others.

oceanbooking.com - robtex.com