`glowsin.com`

DNSSEC	⚠️ Not signed
A	104.21.19.53^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.65^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`nero.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c1c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nero.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nero.ns.cloudflare.com`
		A	108.162.195.28^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	162.159.44.28^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	172.64.35.28^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.53, 172.67.185.65
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2411015697

`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=1786399549

Same first word

glowsin.com

Similar names

swlogin.nl

slowgin.net

swlogin.com

gwilson.us

signowl.com

gwilson.net

solwing.cz

slowgin.com

wingsol.com

owlsgin.com

singlow.com

slowing.com

solwing.com

lingows.appspot.com

winlogs.com

slowing.info

owlings.com

gwilson.info

wolsing.com

swlogin.net

solwing.net

inwlogs.com

lowings.com

wolsing.net

singowl.com

wolsing.info

gwilson.co.uk

owlsing.com

wolsing.me

wolsing.org

DNS History

12 records (4 active, 8 former)

●NSisla.ns.cloudflare.com2026-06-28 → 2026-08-10 · 3 obs

○ 2018-08-05 18:28:20
● 2026-06-28 00:07:06
● 2026-08-10 22:07:42

●NSnero.ns.cloudflare.com2026-06-28 → 2026-08-10 · 3 obs

○ 2018-08-05 18:28:20
● 2026-06-28 00:07:06
● 2026-08-10 22:07:42

○NSns-cloud-e1.googledomains.com2018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 18:28:20
○ 2026-06-28 00:07:06
○ 2026-08-10 22:07:42

○NSns-cloud-e2.googledomains.com2018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 18:28:20
○ 2026-06-28 00:07:06
○ 2026-08-10 22:07:42

○NSns-cloud-e3.googledomains.com2018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 18:28:20
○ 2026-06-28 00:07:06
○ 2026-08-10 22:07:42

○NSns-cloud-e4.googledomains.com2018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 18:28:20
○ 2026-06-28 00:07:06
○ 2026-08-10 22:07:42

○MXmx.glowsin.com.cust.b.hostedemail.com2018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 18:28:20
○ 2026-06-28 00:07:06
○ 2026-08-10 22:07:42

●A104.21.19.532026-06-28 → 2026-08-10 · 4 obs

○ 2018-08-05 18:28:20
● 2026-06-28 00:07:06
○ 2026-08-10 08:25:32
● 2026-08-10 22:07:42

●A172.67.185.652026-06-28 → 2026-08-10 · 4 obs

○ 2018-08-05 18:28:20
● 2026-06-28 00:07:06
○ 2026-08-10 08:25:32
● 2026-08-10 22:07:42

○A188.114.96.02026-08-10 → 2026-08-10 · 3 obs

○ 2026-06-28 00:07:06
● 2026-08-10 08:25:32
○ 2026-08-10 22:07:42

○A188.114.97.02026-08-10 → 2026-08-10 · 3 obs

○ 2026-06-28 00:07:06
● 2026-08-10 08:25:32
○ 2026-08-10 22:07:42

○A23.227.38.322018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 18:28:20
○ 2026-06-28 00:07:06
○ 2026-08-10 22:07:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
glowsin.com	isla.ns.cloudflare.com, nero.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.28

NS records: isla.ns.cloudflare.com, nero.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for glowsin.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.65, 104.21.19.53`
NS	2	`isla.ns.cloudflare.com, nero.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (isla.ns.cloudflare.com, isla.ns.cloudflare.com, isla.ns.cloudflare.com...)

Analysis

IP Addresses

glowsin.com has two IP addresses: 104.21.19.53 and 172.67.185.65

Additional host names — www.sendai-dental.com, www.castellanosfiscalistas.com, iret-telecom.net and two others — share IP numbers with glowsin.com.

Name Servers

glowsin.com has two authoritative name servers — isla.ns.cloudflare.com and nero.ns.cloudflare.com.

glowsin.com shares its name server setup with other domains, including reserveinterviewtime.com, meitu.biz, vewsplode.com and two others.

At least some of glowsin.com's name servers are shared with other domains, for example dutchhaven.shop, barockwood.com, burchtechnologies.com and two more.

These name servers tend to be deployed in combination with the name servers chan.ns.cloudflare.com and magdalena.ns.cloudflare.com.

Host names with 6 IP numbers:

isla.ns.cloudflare.com points to 108.162.192.119, 172.64.32.119, 173.245.58.119 and 3 other IP addresses.

nero.ns.cloudflare.com points to 108.162.195.28, 162.159.44.28, 172.64.35.28 and 3 other IP addresses.

glowsin.com - robtex.com

glowsin.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`glowsin.com`

`com`