`henry-olson.com`

DNSSEC	⚠️ Not signed
A	90.156.135.73^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
		PTR	`amorcatz.org`
NS	`ns1.vultr.com` ⭐
		A	2001:19f0:ccc::1^{🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1}
		A	2001:19f0:ccd::1^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns1.vultr.com`
		A	173.199.96.96^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns1.vultrusercontent.com`
NS	`ns2.vultr.com`
		A	2001:19f0:ccc::2^{🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1}
		A	2001:19f0:ccd::2^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns2.vultr.com`
		A	173.199.96.97^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns2.vultrusercontent.com`
MX	`mail.henry-olson.com` ⭐
		A	90.156.135.73^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`amorcatz.org`
TXT	`v=spf1 ip4:90.156.135.73 a mx ~all`
SOA	`ns1.vultr.com`dnsadm@choopa.com serial=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=1778900271

Same first word

henry-olson.com

DNS History

6 records (4 active, 2 former)

●NSns1.vultr.com2016-12-15 → 2026-05-16 · 2 obs

● 2016-12-15 02:17:58
● 2026-05-16 03:00:38

●NSns2.vultr.com2016-12-15 → 2026-05-16 · 2 obs

● 2016-12-15 02:17:58
● 2026-05-16 03:00:38

○MXhenry-olson.com2016-12-15 → 2017-11-30 · 4 obs

● 2016-12-15 02:17:58
● 2017-11-30 16:47:48
○ 2026-05-16 03:00:36
○ 2026-05-16 03:00:38

●MXmail.henry-olson.com2026-05-16 → 2026-05-16 · 3 obs

○ 2017-11-30 16:47:48
● 2026-05-16 03:00:36
● 2026-05-16 03:00:38

○A45.32.130.82016-12-15 → 2017-11-30 · 4 obs

● 2016-12-15 02:17:58
● 2017-11-30 16:47:48
○ 2026-05-16 03:00:36
○ 2026-05-16 03:00:38

●A90.156.135.732026-05-16 → 2026-05-16 · 3 obs

○ 2017-11-30 16:47:48
● 2026-05-16 03:00:36
● 2026-05-16 03:00:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
henry-olson.com	ns1.vultr.com, ns2.vultr.com	4 records

✅ Authoritative Response

Server:173.199.96.96

NS records: ns1.vultr.com, ns2.vultr.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for henry-olson.com (unsigned zone)

⏱️ Timing

Total: 1574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`90.156.135.73`
NS	2	`ns2.vultr.com, ns1.vultr.com`
MX	1	`mail.henry-olson.com (pri: 10)`
TXT	1	`v=spf1 ip4:90.156.135.73 a mx ~all`
SOA	1	`ns1.vultr.com dnsadm.choopa.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vultr.com, ns1.vultr.com, ns2.vultr.com...)

Analysis

IP Addresses

henry-olson.com points to IP number 90.156.135.73.

For instance, other host names dianasnotes.com, mail.alanbat156.com, leada.pro, mail.collectorscarmanagement.com and mail.feeds.hellohub.org share IP numbers with henry-olson.com.

Name Servers

henry-olson.com is delegated to two name servers: ns1.vultr.com and ns2.vultr.com.

henry-olson.com uses the same name server setup as other domains such as genr8.pw, musictools.live, young.town, digiterra.com.tr and filerfrog.com.

henry-olson.com shares name servers with other domains at least partially, for example girogroup.com.au, connect2nonstop.com, getclients.ca, floormasters.co.nz and dogs4u.net.

These name servers are often used together with the name servers ns1.wpdns.host, ns2.wpdns.host, ns3.wpdns.host, ns1.bdm.microsoftonline.com and ns2.bdm.microsoftonline.com.

Host names with three IP numbers:

ns1.vultr.com points to: 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96.

ns2.vultr.com points to: 2001:19f0:ccc::2, 2001:19f0:ccd::2 and 173.199.96.97.

Mail Servers

henry-olson.com is handled by a single mail server, mail.henry-olson.com.

mail.henry-olson.com points to a single IP: 90.156.135.73.

henry-olson.com - robtex.com

henry-olson.com

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