🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`reference.health`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-102-a.gandi.net`
		A	2001:4b98:aaaa::67^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-102-a.gandi.net`
		A	173.246.100.103^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-102-a.gandi.net`
NS	`ns-146-c.gandi.net`
		A	2604:3400:aaac::93^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-146-c.gandi.net`
		A	217.70.187.147^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-146-c.gandi.net`
NS	`ns-244-b.gandi.net`
		A	2001:4b98:aaab::f5^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-244-b.gandi.net`
		A	213.167.230.245^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-244-b.gandi.net`
NS	`z.dns.gandi.net`
		A	2400:cb00:2049:1::a29f:1833^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:19fa^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.51^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`z.dns.gandi.net`
		A	162.159.25.250^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`z.dns.gandi.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=QjgBYazmzr1Mv8QJ9P70XUR98cowaBOPI9iA2SiYKyE`
TXT	`v=spf1 include:_mailcust.gandi.net include:_spf.google.com ?all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1787184000

`health`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nic.health` ⭐
	NS	`a.nic.health`
	NS	`b.nic.health`
	NS	`c.nic.health`
	NS	`ns2.dns.nic.health`
	NS	`ns3.dns.nic.health`
	SOA	`ns1.dns.nic.health`admin@tldns.godaddy serial=1787236095

⚠️ On DNS blocklist: spam-tlds

Same first word

reference.uz

reference.asia

reference.cz

reference.lu

reference.co.jp

reference.im

reference.work

reference.be

reference.md

reference.se

reference.group

reference.ro

reference.fyi

reference.no

reference.de

reference.watch

reference.pictures

reference.vn

reference.qc.ca

reference.it

reference.pk

reference.world

reference.hu

reference.ca

reference.info

reference.network

reference.dk

reference.eu

reference.biz

reference.ai

reference.center

reference.photo

reference.in

reference.us

reference.ch

reference.nl

reference.gallery

reference.es

reference.cm

reference.works

reference.fr

reference.ie

reference.health

reference.legal

reference.pl

reference.ph

reference.at

reference.net

reference.ly

reference.to

reference.guru

reference.com.br

reference.co.uk

reference.bio

reference.com

reference.nyc

reference.expert

reference.cc

reference.org

reference.co

reference.gr

reference.company

reference.sk

reference.hk

Similar names

refernece.com

refeernce.com

Previous names

Next names

DNS History

14 records (14 active, 0 former)

●NSns-102-a.gandi.net2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●NSns-146-c.gandi.net2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●NSns-244-b.gandi.net2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●NSns1.gandi.net2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●NSz.dns.gandi.net2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●MXalt1.aspmx.l.google.com2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●MXalt2.aspmx.l.google.com2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●MXalt3.aspmx.l.google.com2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●MXalt4.aspmx.l.google.com2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●MXaspmx.l.google.com2026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●A185.199.108.1532026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●A185.199.109.1532026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●A185.199.110.1532026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

●A185.199.111.1532026-08-18 → 2026-08-20 · 2 obs

● 2026-08-18 18:20:12
● 2026-08-20 14:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
health	a.nic.health, c.nic.health, ns2.dns.nic.health, b.nic.health...	12 records
reference.health	z.dns.gandi.net, ns-102-a.gandi.net, ns-146-c.gandi.net, ns-244-b.gandi.net	-

✅ Authoritative Response

Server:162.159.25.250

NS records: z.dns.gandi.net, ns-102-a.gandi.net, ns-146-c.gandi.net, ns-244-b.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reference.health (unsigned zone)

⏱️ Timing

Total: 997ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
NS	4	`z.dns.gandi.net, ns-146-c.gandi.net...`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=QjgBYazmzr1Mv8Q, v=spf1 include:_mailcust.gandi.net inclu`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.health, a.nic.health, c.nic.health...)

Analysis

IP Addresses

reference.health resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

blueskiestechgroup.com, norbye.com, michaeldenton.co.nz plus two other host names have IP numbers in common with reference.health.

Name Servers

Five name servers handle delegation for reference.health: ns-102-a.gandi.net, ns-146-c.gandi.net, ns-244-b.gandi.net and two others.

reference.health has at least partial name server overlap with other domains, such as snwm.fr, amram.org, batteur.org and two others.

ns1.gandi.net, z.dns.gandi.net and ns-138-a.gandi.net — plus 6 other name servers — are commonly paired with these name servers.

Host names with four IP addresses:

z.dns.gandi.net has four IP addresses: 162.159.24.51, 162.159.25.250, 2400:cb00:2049:1::a29f:1833 and 2400:cb00:2049:1::a29f:19fa.

Host names pointing to two IP addresses:

ns-102-a.gandi.net has two IP addresses: 173.246.100.103 and 2001:4b98:aaaa::67.

ns-146-c.gandi.net has two IP addresses: 217.70.187.147 and 2604:3400:aaac::93.

ns-244-b.gandi.net has two IP addresses: 213.167.230.245 and 2001:4b98:aaab::f5.

ns1.gandi.net has two IP addresses: 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

reference.health is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by reference.health are shared with other domains: aesthetiqskin.com, mindbodyspeech.com, icegames.co and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.163.27 and 2607:f8b0:4004:c25::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.