`dolphingeeks.com`

DNSSEC	⚠️ Not signed
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`dolphingeeks-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`mscid=W/Wql7Xh+Ph9c14Tt6sQf6Ou2r9eGb5dhXjESKjYUeK61WOX2HvmFAkHNDRvbFoicPLwL0p...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=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=1784813807

Previously MX for

dolphingeeks.com

Same first word

dolphingeeks.com

dolphingeeks.net

DNS History

14 records (5 active, 9 former)

○NSns1.772host.com2015-06-08 → 2016-04-15 · 5 obs

○ 2008-11-21 19:56:06
● 2015-06-08 06:50:16
● 2016-04-15 04:50:38
○ 2016-09-26 06:14:46
○ 2026-07-23 13:49:00

●NSns1.bdm.microsoftonline.com2016-09-26 → 2026-07-23 · 3 obs

○ 2016-04-15 04:50:38
● 2016-09-26 06:14:46
● 2026-07-23 13:49:00

○NSns1.dolphingeeks.com2015-06-08 → 2016-04-15 · 5 obs

○ 2008-11-21 19:56:06
● 2015-06-08 06:50:16
● 2016-04-15 04:50:38
○ 2016-09-26 06:14:46
○ 2026-07-23 13:49:00

○NSns1.sonethost.com2008-11-21 → 2008-11-21 · 3 obs

● 2008-11-21 19:56:06
○ 2015-06-08 06:50:16
○ 2026-07-23 13:49:00

○NSns2.772host.com2015-06-08 → 2016-04-15 · 5 obs

○ 2008-11-21 19:56:06
● 2015-06-08 06:50:16
● 2016-04-15 04:50:38
○ 2016-09-26 06:14:46
○ 2026-07-23 13:49:00

●NSns2.bdm.microsoftonline.com2016-09-26 → 2026-07-23 · 3 obs

○ 2016-04-15 04:50:38
● 2016-09-26 06:14:46
● 2026-07-23 13:49:00

○NSns2.sonethost.com2008-11-21 → 2008-11-21 · 3 obs

● 2008-11-21 19:56:06
○ 2015-06-08 06:50:16
○ 2026-07-23 13:49:00

●NSns3.bdm.microsoftonline.com2016-09-26 → 2026-07-23 · 3 obs

○ 2016-04-15 04:50:38
● 2016-09-26 06:14:46
● 2026-07-23 13:49:00

●NSns4.bdm.microsoftonline.com2016-09-26 → 2026-07-23 · 3 obs

○ 2016-04-15 04:50:38
● 2016-09-26 06:14:46
● 2026-07-23 13:49:00

○MXcece.sonethost.com2015-06-08 → 2016-04-15 · 5 obs

○ 2008-11-21 19:56:06
● 2015-06-08 06:50:16
● 2016-04-15 04:50:38
○ 2016-09-26 06:14:46
○ 2026-07-23 13:49:00

●MXdolphingeeks-com.mail.protection.outlook.com2016-09-26 → 2026-07-23 · 3 obs

○ 2016-04-15 04:50:38
● 2016-09-26 06:14:46
● 2026-07-23 13:49:00

○MXdolphingeeks.com2008-11-21 → 2008-11-21 · 3 obs

● 2008-11-21 19:56:06
○ 2015-06-08 06:50:16
○ 2026-07-23 13:49:00

○A69.64.83.1052015-06-08 → 2016-04-15 · 5 obs

○ 2008-11-21 19:56:06
● 2015-06-08 06:50:16
● 2016-04-15 04:50:38
○ 2016-09-26 06:14:46
○ 2026-07-23 13:49:00

○A74.55.127.2312008-11-21 → 2008-11-21 · 3 obs

● 2008-11-21 19:56:06
○ 2015-06-08 06:50:16
○ 2026-07-23 13:49:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dolphingeeks.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dolphingeeks.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`dolphingeeks-com.mail.protection.outlook`
TXT	2	`mscid=W/Wql7Xh+Ph9c14Tt6sQf6Ou2r9eGb5dhX, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Name Servers

The domain dolphingeeks.com is delegated to these four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

There is at least partial name server overlap between dolphingeeks.com and other domains — michow.de, gtb.de, sabre-financial.com and two more among them.

All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

dolphingeeks.com routes its mail through a single mail server, dolphingeeks-com.mail.protection.outlook.com.

dolphingeeks-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.41.0, 52.101.42.14 and 52.101.50.10, along with 5 other.

dolphingeeks.com - robtex.com