`previewgoogledocs.help`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:48d9^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9b9f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.217^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.159^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`jocelyn.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jocelyn.ns.cloudflare.com`
		A	108.162.192.174^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	172.64.32.174^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	173.245.58.174^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.217, 172.67.155.159
		IPv6 hints	2606:4700:3031::6815:48d9, 2606:4700:3032::ac43:9b9f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2409899057

`help`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.help`
	NS	`b.nic.help`
	NS	`c.nic.help`
	NS	`d.nic.help`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1786543592

⚠️ On DNS blocklist: spam-tlds

Same first word

previewgoogledocs.help

DNS History

8 records (6 active, 2 former)

●NSalgin.ns.cloudflare.com2026-05-11 → 2026-08-12 · 2 obs

● 2026-05-11 06:16:50
● 2026-08-12 14:22:50

●NSjocelyn.ns.cloudflare.com2026-05-11 → 2026-08-12 · 2 obs

● 2026-05-11 06:16:50
● 2026-08-12 14:22:50

●A104.21.72.2172026-05-11 → 2026-08-12 · 2 obs

● 2026-05-11 06:16:50
● 2026-08-12 14:22:50

●A172.67.155.1592026-05-11 → 2026-08-12 · 2 obs

● 2026-05-11 06:16:50
● 2026-08-12 14:22:50

●A2606:4700:3031::6815:48d92026-07-04 → 2026-08-12 · 3 obs

○ 2026-05-21 03:57:22
● 2026-07-04 00:02:20
● 2026-08-12 14:22:50

●A2606:4700:3032::ac43:9b9f2026-07-04 → 2026-08-12 · 3 obs

○ 2026-05-21 03:57:22
● 2026-07-04 00:02:20
● 2026-08-12 14:22:50

○A2606:4700:3034::6815:48d92026-05-11 → 2026-05-21 · 4 obs

● 2026-05-11 06:16:50
● 2026-05-21 03:57:22
○ 2026-07-04 00:02:20
○ 2026-08-12 14:22:50

○A2606:4700:3035::ac43:9b9f2026-05-11 → 2026-05-21 · 4 obs

● 2026-05-11 06:16:50
● 2026-05-21 03:57:22
○ 2026-07-04 00:02:20
○ 2026-08-12 14:22:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
help	c.nic.help, a.nic.help, d.nic.help, b.nic.help	8 records
previewgoogledocs.help	algin.ns.cloudflare.com, jocelyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.61

NS records: algin.ns.cloudflare.com, jocelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for previewgoogledocs.help (unsigned zone)

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.159, 104.21.72.217`
AAAA	2	`2606:4700:3032::ac43:9b9f, 2606:4700:3031::6815:48d9`
NS	2	`algin.ns.cloudflare.com, jocelyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (c.nic.help, c.nic.help, a.nic.help...)

Analysis

IP Addresses

previewgoogledocs.help points to the four IP addresses 104.21.72.217, 172.67.155.159, 2606:4700:3031::6815:48d9 and 2606:4700:3032::ac43:9b9f.

texasdewatering.com, cryotag.co.uk, ryships.com plus two other host names have IP numbers in common with previewgoogledocs.help.

Name Servers

DNS delegation for previewgoogledocs.help points to two name servers: algin.ns.cloudflare.com and jocelyn.ns.cloudflare.com.

The name server configuration of previewgoogledocs.help is shared with other domains, for instance immediate-apex.com, lolajackcasinofr.com, insercomp.cl and two others.

There is at least partial name server overlap between previewgoogledocs.help and other domains — lexsi.ai, wessexghnetwork.org.uk, final-fight.com and two more among them.

These name servers frequently co-occur with the name servers arya.ns.cloudflare.com and marty.ns.cloudflare.com.

Hosts with 6 IP addresses each:

algin.ns.cloudflare.com has IP addresses 108.162.193.61, 172.64.33.61 and 173.245.59.61, plus 3 other.

jocelyn.ns.cloudflare.com has IP addresses 108.162.192.174, 172.64.32.174 and 173.245.58.174, plus 3 other.

previewgoogledocs.help - robtex.com