contrastweb.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`contrastweb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:84b8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:50c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.12^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.184^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fred.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
NS	`iris.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
TXT	`google-site-verification=A3kHniUQTPaqyc49h4OXFL73y683-QWS_CyBbhE6iNk`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`v=spf1 include:servers.mcsv.net ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.12, 172.67.132.184
		IPv6 hints	2606:4700:3034::ac43:84b8, 2606:4700:3037::6815:50c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2410353440

`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=1786794024

Subdomains

www.contrastweb.com

Same first word

contrastweb.com

contrastweb.ch

contrastweb.co.uk

Similar names

webcontrast.ro

webcontrast.com

besttowncar.com

webcontrast.ru

webcontrast.de

DNS History

21 records (11 active, 10 former)

●NSfred.ns.cloudflare.com2015-06-28 → 2026-08-15 · 2 obs

● 2015-06-28 23:20:16
● 2026-08-15 11:56:40

●NSiris.ns.cloudflare.com2015-06-28 → 2026-08-15 · 2 obs

● 2015-06-28 23:20:16
● 2026-08-15 11:56:40

●MXalt1.aspmx.l.google.com2015-06-28 → 2026-08-15 · 2 obs

● 2015-06-28 23:20:16
● 2026-08-15 11:56:40

●MXalt2.aspmx.l.google.com2015-06-28 → 2026-08-15 · 2 obs

● 2015-06-28 23:20:16
● 2026-08-15 11:56:40

●MXaspmx.l.google.com2015-06-28 → 2026-08-15 · 2 obs

● 2015-06-28 23:20:16
● 2026-08-15 11:56:40

●MXaspmx2.googlemail.com2015-06-28 → 2026-08-15 · 2 obs

● 2015-06-28 23:20:16
● 2026-08-15 11:56:40

●MXaspmx3.googlemail.com2015-06-28 → 2026-08-15 · 2 obs

● 2015-06-28 23:20:16
● 2026-08-15 11:56:40

●A104.21.5.122026-02-22 → 2026-08-15 · 9 obs

○ 2017-05-14 22:54:30
● 2026-02-22 05:14:48
● 2026-03-13 21:07:56
○ 2026-05-06 05:08:30
● 2026-05-13 17:28:28
● 2026-05-29 12:10:08
○ 2026-07-03 19:13:44
● 2026-07-05 02:45:00
● 2026-08-15 11:56:40

○A104.28.30.752015-06-28 → 2017-05-14 · 4 obs

● 2015-06-28 23:20:16
● 2017-05-14 22:54:30
○ 2026-02-22 05:14:48
○ 2026-08-15 11:56:40

○A104.28.31.752015-06-28 → 2017-05-14 · 4 obs

● 2015-06-28 23:20:16
● 2017-05-14 22:54:30
○ 2026-02-22 05:14:48
○ 2026-08-15 11:56:40

●A172.67.132.1842026-02-22 → 2026-08-15 · 9 obs

○A188.114.96.02026-05-06 → 2026-07-03 · 8 obs

○ 2026-02-22 05:14:48
○ 2026-03-13 21:07:56
● 2026-05-06 05:08:30
○ 2026-05-13 17:28:28
○ 2026-05-29 12:10:08
● 2026-07-03 19:13:44
○ 2026-07-05 02:45:00
○ 2026-08-15 11:56:40

○A188.114.97.02026-05-06 → 2026-07-03 · 8 obs

○ 2026-02-22 05:14:48
○ 2026-03-13 21:07:56
● 2026-05-06 05:08:30
○ 2026-05-13 17:28:28
○ 2026-05-29 12:10:08
● 2026-07-03 19:13:44
○ 2026-07-05 02:45:00
○ 2026-08-15 11:56:40

○A2400:cb00:2048:1::681c:1e4b2017-05-14 → 2017-05-14 · 4 obs

○ 2015-06-28 23:20:16
● 2017-05-14 22:54:30
○ 2026-02-22 05:14:48
○ 2026-08-15 11:56:40

○A2400:cb00:2048:1::681c:1f4b2017-05-14 → 2017-05-14 · 4 obs

○ 2015-06-28 23:20:16
● 2017-05-14 22:54:30
○ 2026-02-22 05:14:48
○ 2026-08-15 11:56:40

○A2606:4700:3030::ac43:84b82026-02-22 → 2026-05-29 · 8 obs

○ 2017-05-14 22:54:30
● 2026-02-22 05:14:48
● 2026-03-13 21:07:56
○ 2026-05-06 05:08:30
● 2026-05-13 17:28:28
● 2026-05-29 12:10:08
○ 2026-07-03 19:13:44
○ 2026-08-15 11:56:40

●A2606:4700:3034::ac43:84b82026-07-05 → 2026-08-15 · 3 obs

○ 2026-07-03 19:13:44
● 2026-07-05 02:45:00
● 2026-08-15 11:56:40

○A2606:4700:3036::6815:50c2026-02-22 → 2026-05-29 · 8 obs

○ 2017-05-14 22:54:30
● 2026-02-22 05:14:48
● 2026-03-13 21:07:56
○ 2026-05-06 05:08:30
● 2026-05-13 17:28:28
● 2026-05-29 12:10:08
○ 2026-07-03 19:13:44
○ 2026-08-15 11:56:40

●A2606:4700:3037::6815:50c2026-07-05 → 2026-08-15 · 3 obs

○ 2026-07-03 19:13:44
● 2026-07-05 02:45:00
● 2026-08-15 11:56:40

○A2a06:98c1:3120::2026-05-06 → 2026-07-03 · 8 obs

○ 2026-02-22 05:14:48
○ 2026-03-13 21:07:56
● 2026-05-06 05:08:30
○ 2026-05-13 17:28:28
○ 2026-05-29 12:10:08
● 2026-07-03 19:13:44
○ 2026-07-05 02:45:00
○ 2026-08-15 11:56:40

○A2a06:98c1:3121::2026-05-06 → 2026-07-03 · 8 obs

○ 2026-02-22 05:14:48
○ 2026-03-13 21:07:56
● 2026-05-06 05:08:30
○ 2026-05-13 17:28:28
○ 2026-05-29 12:10:08
● 2026-07-03 19:13:44
○ 2026-07-05 02:45:00
○ 2026-08-15 11:56:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
contrastweb.com	fred.ns.cloudflare.com, iris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.113

NS records: fred.ns.cloudflare.com, iris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contrastweb.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.12, 172.67.132.184`
AAAA	2	`2606:4700:3034::ac43:84b8, 2606:4700:3037::6815:50c`
NS	2	`fred.ns.cloudflare.com, iris.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	3	`google-site-verification=A3kHniUQTPaqyc4, v=spf1 include:_spf.google.com ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fred.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

contrastweb.com serves as the parent of www.contrastweb.com.

IP Addresses

contrastweb.com has four IP addresses: 104.21.5.12, 172.67.132.184, 2606:4700:3034::ac43:84b8 and 2606:4700:3037::6815:50c.

tdfzl.com, akuntansi.polsri.ac.id, getagreyhound.com and two other host names share IP numbers with contrastweb.com.

Name Servers

DNS delegation for contrastweb.com points to two name servers: fred.ns.cloudflare.com and iris.ns.cloudflare.com.

contrastweb.com uses the same name servers as several other domains — among them aacnewyork.com, metalearth.com, magneticprofiles.com and two more.

contrastweb.com has at least partial name server overlap with other domains, such as fkassociate.com, cmoneyhome.com, kinderwecker.info and two others.

It is common to find these name servers paired with the name servers fatima.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

fred.ns.cloudflare.com has IP addresses 108.162.193.113, 172.64.33.113 and 173.245.59.113, plus 3 other.

iris.ns.cloudflare.com has IP addresses 108.162.192.118, 172.64.32.118 and 173.245.58.118, plus 3 other.

Mail Servers

Mail for contrastweb.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

contrastweb.com has at least partial mail server overlap with other domains such as reachxp.com, ns500759.ns500698.ns500698.ns500736.ns500736.ns500698.ns500736.ns500736.ns500576.ns500698.ns500576.ns500619.trackreceptor.com, ns500759.ns500759.ns500759.ns500758.ns500758.ns500698.ns500698.ns500698.ns500735.ns500736.ns500576.ns500576.ns500619.ns500698.ns500652.ns500576.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com has two IP addresses: 142.250.102.27 and 2a00:1450:4025:402::1a.

aspmx3.googlemail.com has two IP addresses: 192.178.213.27 and 2a00:1450:4013:c1e::1a.

aspmx.l.google.com has two IP addresses: 142.251.179.26 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 192.178.213.26 and 2a00:1450:4013:c1e::1b.