webreference.com - dns.ninja

`webreference.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4158^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bdb4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.88^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.180^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isabel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2668^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c268^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2268^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isabel.ns.cloudflare.com`
		A	108.162.194.104^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	162.159.38.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	172.64.34.104^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
NS	`quincy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c27^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c327^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quincy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2327^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quincy.ns.cloudflare.com`
		A	108.162.195.39^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	162.159.44.39^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	172.64.35.39^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`google-site-verification=9NYwPFDWexFV9mrjo51M9NKp-AAYMfAlmB_MfgIhNxo`
TXT	`protonmail-verification=c6fdafc8cfe9557f354d175f8d02f82a73cdf122`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.88, 172.67.189.180
		IPv6 hints	2606:4700:3034::6815:4158, 2606:4700:3036::ac43:bdb4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOA	`isabel.ns.cloudflare.com`dns@cloudflare.com serial=2409660772

`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=1786397584

rank #17246 globally
rank #8395 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #68,961

Subdomains

www.webreference.com

Same first word

webreference.com

webreference.ro

webreference.ru

webreference.net

webreference.fr

webreference.info

webreference.org

Similar names

referenceweb.com

referenceweb.it

DNS History

24 records (8 active, 16 former)

○NSdina.ns.cloudflare.com2026-02-14 → 2026-04-14 · 5 obs

○ 2021-05-24 08:34:36
● 2026-02-14 22:30:20
● 2026-04-14 07:37:40
○ 2026-04-17 16:50:42
○ 2026-08-10 21:40:38

○NSdns1.registrar-servers.com2020-01-16 → 2021-05-24 · 5 obs

○ 2017-02-17 09:20:34
● 2020-01-16 09:57:42
● 2021-05-24 08:34:36
○ 2026-02-14 22:30:20
○ 2026-08-10 21:40:38

○NSdns2.registrar-servers.com2020-01-16 → 2021-05-24 · 5 obs

○ 2017-02-17 09:20:34
● 2020-01-16 09:57:42
● 2021-05-24 08:34:36
○ 2026-02-14 22:30:20
○ 2026-08-10 21:40:38

●NSisabel.ns.cloudflare.com2026-04-17 → 2026-08-10 · 3 obs

○ 2026-04-14 07:37:40
● 2026-04-17 16:50:42
● 2026-08-10 21:40:38

○NSns5.swiftpost.net2015-09-03 → 2017-02-17 · 4 obs

● 2015-09-03 22:39:46
● 2017-02-17 09:20:34
○ 2020-01-16 09:57:42
○ 2026-08-10 21:40:38

○NSns6.swiftpost.net2015-09-03 → 2017-02-17 · 4 obs

● 2015-09-03 22:39:46
● 2017-02-17 09:20:34
○ 2020-01-16 09:57:42
○ 2026-08-10 21:40:38

●NSquincy.ns.cloudflare.com2026-04-17 → 2026-08-10 · 3 obs

○ 2026-04-14 07:37:40
● 2026-04-17 16:50:42
● 2026-08-10 21:40:38

○NSroan.ns.cloudflare.com2026-02-14 → 2026-04-14 · 5 obs

○ 2021-05-24 08:34:36
● 2026-02-14 22:30:20
● 2026-04-14 07:37:40
○ 2026-04-17 16:50:42
○ 2026-08-10 21:40:38

●MXmail.protonmail.ch2026-02-14 → 2026-08-10 · 3 obs

○ 2020-01-16 09:57:42
● 2026-02-14 22:30:20
● 2026-08-10 21:40:38

●MXmailsec.protonmail.ch2026-02-14 → 2026-08-10 · 3 obs

○ 2020-01-16 09:57:42
● 2026-02-14 22:30:20
● 2026-08-10 21:40:38

○MXus-smtp-inbound-1.mimecast.com2015-09-03 → 2017-02-17 · 4 obs

● 2015-09-03 22:39:46
● 2017-02-17 09:20:34
○ 2020-01-16 09:57:42
○ 2026-08-10 21:40:38

○MXus-smtp-inbound-2.mimecast.com2015-09-03 → 2017-02-17 · 4 obs

● 2015-09-03 22:39:46
● 2017-02-17 09:20:34
○ 2020-01-16 09:57:42
○ 2026-08-10 21:40:38

○A104.21.4.2292026-02-14 → 2026-04-14 · 5 obs

○ 2021-05-24 08:34:36
● 2026-02-14 22:30:20
● 2026-04-14 07:37:40
○ 2026-04-17 16:50:42
○ 2026-08-10 21:40:38

●A104.21.65.882026-04-17 → 2026-08-10 · 3 obs

○ 2026-04-14 07:37:40
● 2026-04-17 16:50:42
● 2026-08-10 21:40:38

○A138.197.76.1062020-01-16 → 2021-05-24 · 5 obs

○ 2017-02-17 09:20:34
● 2020-01-16 09:57:42
● 2021-05-24 08:34:36
○ 2026-02-14 22:30:20
○ 2026-08-10 21:40:38

○A172.67.132.1472026-02-14 → 2026-04-14 · 5 obs

○ 2021-05-24 08:34:36
● 2026-02-14 22:30:20
● 2026-04-14 07:37:40
○ 2026-04-17 16:50:42
○ 2026-08-10 21:40:38

●A172.67.189.1802026-04-17 → 2026-08-10 · 3 obs

○ 2026-04-14 07:37:40
● 2026-04-17 16:50:42
● 2026-08-10 21:40:38

○A2606:4700:3030::ac43:bdb42026-04-17 → 2026-06-16 · 5 obs

○ 2026-04-14 07:37:40
● 2026-04-17 16:50:42
● 2026-06-16 13:18:12
○ 2026-06-23 03:50:24
○ 2026-08-10 21:40:38

○A2606:4700:3033::6815:4e52026-02-14 → 2026-04-14 · 5 obs

○ 2021-05-24 08:34:36
● 2026-02-14 22:30:20
● 2026-04-14 07:37:40
○ 2026-04-17 16:50:42
○ 2026-08-10 21:40:38

○A2606:4700:3033::ac43:84932026-02-14 → 2026-04-14 · 5 obs

○ 2021-05-24 08:34:36
● 2026-02-14 22:30:20
● 2026-04-14 07:37:40
○ 2026-04-17 16:50:42
○ 2026-08-10 21:40:38

●A2606:4700:3034::6815:41582026-06-23 → 2026-08-10 · 3 obs

○ 2026-06-16 13:18:12
● 2026-06-23 03:50:24
● 2026-08-10 21:40:38

○A2606:4700:3035::6815:41582026-04-17 → 2026-06-16 · 5 obs

○ 2026-04-14 07:37:40
● 2026-04-17 16:50:42
● 2026-06-16 13:18:12
○ 2026-06-23 03:50:24
○ 2026-08-10 21:40:38

●A2606:4700:3036::ac43:bdb42026-06-23 → 2026-08-10 · 3 obs

○ 2026-06-16 13:18:12
● 2026-06-23 03:50:24
● 2026-08-10 21:40:38

○A70.42.23.1212015-09-03 → 2017-02-17 · 4 obs

● 2015-09-03 22:39:46
● 2017-02-17 09:20:34
○ 2020-01-16 09:57:42
○ 2026-08-10 21:40:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
webreference.com	isabel.ns.cloudflare.com, quincy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.104

NS records: isabel.ns.cloudflare.com, quincy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webreference.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.88, 172.67.189.180`
AAAA	2	`2606:4700:3036::ac43:bdb4, 2606:4700:3034::6815:4158`
NS	2	`isabel.ns.cloudflare.com, quincy.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`google-site-verification=9NYwPFDWexFV9mr, protonmail-verification=c6fdafc8cfe9557f...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isabel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.webreference.com is delegated beneath webreference.com.

IP Addresses

webreference.com directs to four IP numbers, which are 104.21.65.88, 172.67.189.180, 2606:4700:3034::6815:4158 and 2606:4700:3036::ac43:bdb4.

Additional host names — digiturunc.com, kirby-store.ru, nbfdjk.com and two others — share IP numbers with webreference.com.

Name Servers

DNS delegation for webreference.com points to two name servers: isabel.ns.cloudflare.com and quincy.ns.cloudflare.com.

webreference.com shares its name server setup with other domains, including infotrust.co, 39510.net, 51965.cn and two others.

There is at least partial name server overlap between webreference.com and other domains — beast-mgmt.com, 9697d4ceb453.xyz, manilastudio.com and two more among them.

These name servers tend to appear in combination with the name servers julissa.ns.cloudflare.com, eva.ns.cloudflare.com, cora.ns.cloudflare.com and bruce.ns.cloudflare.com.

Host names with 6 IP numbers:

isabel.ns.cloudflare.com has IP addresses 108.162.194.104, 162.159.38.104 and 172.64.34.104, plus 3 other.

quincy.ns.cloudflare.com has IP addresses 108.162.195.39, 162.159.44.39 and 172.64.35.39, plus 3 other.

Mail Servers

webreference.com has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

webreference.com shares the same mail server setup as other domains, including jarleif.com, interstellarnetworks.com, mnagservices.com and two others.

webreference.com shares mail servers — at least in part — with other domains, including noetic.co, belalampert.com, blackcathackers.com and two others.

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.