`ryanholdaway.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	`ryanholdaway-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`mscid=w2OeVnfD1AsZC7lFb9s+t+v4ISG7Nw0BjDFKzoTd2GLSEbOmLLNzenGhF+npSLHNSUE+dBe...`
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=1771291435

Same first word

ryanholdaway.com

DNS History

9 records (5 active, 4 former)

●NSns1.bdm.microsoftonline.com2016-09-11 → 2026-03-24 · 3 obs

○ 2016-03-31 12:31:28
● 2016-09-11 15:28:32
● 2026-03-24 05:08:52

○NSns1.therichslacker.com2015-08-22 → 2016-03-31 · 4 obs

● 2015-08-22 02:42:22
● 2016-03-31 12:31:28
○ 2016-09-11 15:28:32
○ 2026-03-24 05:08:52

●NSns2.bdm.microsoftonline.com2016-09-11 → 2026-03-24 · 3 obs

○ 2016-03-31 12:31:28
● 2016-09-11 15:28:32
● 2026-03-24 05:08:52

○NSns2.therichslacker.com2015-08-22 → 2016-03-31 · 4 obs

● 2015-08-22 02:42:22
● 2016-03-31 12:31:28
○ 2016-09-11 15:28:32
○ 2026-03-24 05:08:52

●NSns3.bdm.microsoftonline.com2016-09-11 → 2026-03-24 · 3 obs

○ 2016-03-31 12:31:28
● 2016-09-11 15:28:32
● 2026-03-24 05:08:52

●NSns4.bdm.microsoftonline.com2016-09-11 → 2026-03-24 · 3 obs

○ 2016-03-31 12:31:28
● 2016-09-11 15:28:32
● 2026-03-24 05:08:52

○MXmail.ryanholdaway.com2015-08-22 → 2016-03-31 · 4 obs

● 2015-08-22 02:42:22
● 2016-03-31 12:31:28
○ 2016-09-11 15:28:32
○ 2026-03-24 05:08:52

●MXryanholdaway-com.mail.protection.outlook.com2016-09-11 → 2026-03-24 · 3 obs

○ 2016-03-31 12:31:28
● 2016-09-11 15:28:32
● 2026-03-24 05:08:52

○A162.243.114.2112015-08-22 → 2016-03-31 · 4 obs

● 2015-08-22 02:42:22
● 2016-03-31 12:31:28
○ 2016-09-11 15:28:32
○ 2026-03-24 05:08:52

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:150.171.21.208

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 ryanholdaway.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`ryanholdaway-com.mail.protection.outlook`
TXT	2	`mscid=w2OeVnfD1AsZC7lFb9s+t+v4ISG7Nw0BjD, 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

ryanholdaway.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

ryanholdaway.com at least partially shares name servers with other domains, including kaakvlaggen.nl, zencere.com, sante-royale.com, engtechserv.com and dllg.ch.