`glaucoma-focus.com`

DNSSEC	⚠️ Not signed
A	3.33.166.197^{🇺🇸 Amazon3.33.160.0/20}
		PTR	`af6f849e18e4a0c33.awsglobalaccelerator.com`
A	166.117.53.172^{🇺🇸 Amazon166.117.48.0/20}
NS	`dns1.p03.nsone.net` ⭐
		A	2620:4d:4000:6259:7:3:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p03.nsone.net`
NS	`dns2.p03.nsone.net`
		A	2a00:edc0:6259:7:3::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p03.nsone.net`
		A	198.51.45.3^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p03.nsone.net`
NS	`dns3.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p03.nsone.net`
NS	`dns4.p03.nsone.net`
		A	2a00:edc0:6259:7:3::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p03.nsone.net`
		A	198.51.45.67^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p03.nsone.net`
NS	`ns01.msddns.com`
		A	45.54.26.1^{🇺🇸 NETACTUATE45.54.26.0/24 NetActuate, Inc}
			PTR	`ns01.msddns.com`
NS	`ns02.msddns.com`
		A	45.54.26.65^{🇺🇸 NETACTUATE45.54.26.0/24 NetActuate, Inc}
			PTR	`ns02.msddns.com`
NS	`ns03.msddns.com`
		A	45.54.26.129^{🇺🇸 NETACTUATE45.54.26.0/24 NetActuate, Inc}
			PTR	`ns03.msddns.com`
NS	`ns04.msddns.com`
		A	45.54.26.193^{🇺🇸 NETACTUATE45.54.26.0/24 NetActuate, Inc}
			PTR	`ns04.msddns.com`
TXT	`v=spf1 -all`
SOA	`dns1.p03.nsone.net`hostmaster@nsone.net serial=1743014894

`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=1786480969

Same first word

glaucoma-focus.com

glaucoma-focus.at

DNS History

18 records (10 active, 8 former)

○NSatt.isc-sns.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 14:59:48
○ 2015-11-07 13:48:14
○ 2026-08-11 21:01:56

○NSatt.isc-sns.info2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 14:59:48
○ 2015-11-07 13:48:14
○ 2026-08-11 21:01:56

○NSatt.isc-sns.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 14:59:48
○ 2015-11-07 13:48:14
○ 2026-08-11 21:01:56

○NScbru.br.ns.els-gms.att.net2015-06-29 → 2018-08-24 · 4 obs

● 2015-06-29 14:59:48
● 2018-08-24 00:14:16
○ 2026-08-06 08:25:02
○ 2026-08-11 21:01:56

○NScmtu.mt.ns.els-gms.att.net2015-06-29 → 2018-08-24 · 4 obs

● 2015-06-29 14:59:48
● 2018-08-24 00:14:16
○ 2026-08-06 08:25:02
○ 2026-08-11 21:01:56

●NSdns1.p03.nsone.net2026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

●NSdns2.p03.nsone.net2026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

●NSdns3.p03.nsone.net2026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

●NSdns4.p03.nsone.net2026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

●NSns01.msddns.com2026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

●NSns02.msddns.com2026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

●NSns03.msddns.com2026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

●NSns04.msddns.com2026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

○NSns6.customer.level3.net2015-06-29 → 2018-08-24 · 4 obs

● 2015-06-29 14:59:48
● 2018-08-24 00:14:16
○ 2026-08-06 08:25:02
○ 2026-08-11 21:01:56

○NSns9.customer.level3.net2015-06-29 → 2018-08-24 · 4 obs

● 2015-06-29 14:59:48
● 2018-08-24 00:14:16
○ 2026-08-06 08:25:02
○ 2026-08-11 21:01:56

○A155.91.16.1742015-06-29 → 2018-08-24 · 4 obs

● 2015-06-29 14:59:48
● 2018-08-24 00:14:16
○ 2026-08-06 08:25:02
○ 2026-08-11 21:01:56

●A166.117.53.1722026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

●A3.33.166.1972026-08-06 → 2026-08-11 · 3 obs

○ 2018-08-24 00:14:16
● 2026-08-06 08:25:02
● 2026-08-11 21:01:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
glaucoma-focus.com	dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net...	4 records

✅ Authoritative Response

Server:198.51.44.3

NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, ns01.msddns.com, ns02.msddns.com, ns03.msddns.com, ns04.msddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for glaucoma-focus.com (unsigned zone)

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`166.117.53.172, 3.33.166.197`
NS	8	`dns1.p03.nsone.net, dns2.p03.nsone.net...`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.p03.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.msddns.com, ns02.msddns.com, ns03.msddns.com...)

Analysis

IP Addresses

glaucoma-focus.com points to the IP addresses 3.33.166.197 and 166.117.53.172

werkenbijmsd.nl, mipet.ie, msdethics.com and two other host names share IP numbers with glaucoma-focus.com.

Name Servers

glaucoma-focus.com carries NS records listing 8 name servers — ns01.msddns.com, ns02.msddns.com, ns03.msddns.com and 5 others.

At least some of glaucoma-focus.com's name servers are shared with other domains, for example rollexgallery.net, thebangerhanger.com, wsippelphoto.com and two more.

These name servers tend to co-occur with dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and 7 other name servers in the same DNS delegations.

Hostnames that resolve to two IP addresses:

The A records for dns1.p03.nsone.net return 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1.

The A records for dns2.p03.nsone.net return 198.51.45.3 and 2a00:edc0:6259:7:3::2.

The A records for dns3.p03.nsone.net return 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3.

The A records for dns4.p03.nsone.net return 198.51.45.67 and 2a00:edc0:6259:7:3::4.

Hosts with just one IP address:

ns01.msddns.com resolves to the IP address 45.54.26.1.

ns02.msddns.com resolves to the IP address 45.54.26.65.

ns03.msddns.com resolves to the IP address 45.54.26.129.

ns04.msddns.com resolves to the IP address 45.54.26.193.

glaucoma-focus.com - robtex.com