surf.dev - dns.ninja

`surf.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:20a0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:98dd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.160^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.221^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`pablo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pablo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pablo.ns.cloudflare.com`
		A	108.162.193.220^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	172.64.33.220^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	173.245.59.220^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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	`atlassian-domain-verification=7knXakK/wW8pFgjP0azcnSN5CZvvjMUPIS0euAAnvU5w808...`
TXT	`facebook-domain-verification=yohqw4pgj7stmqv8yrag3rbqelmk3o`
TXT	`google-site-verification=-m8wkU7ZAg76RHLleMzPiiFgCsGxRZExr8tgRzeDnSg`
TXT	`google-site-verification=1dkKb8p6sgw9tFUL4Omzge5CrfErdr22PLePoIEeG0g`
TXT	`google-site-verification=9-40Bug5EZosckm5oP1DTBa-H6SMh020aoTuDGeqqzU`
TXT	`google-site-verification=mlbsaAgIfMJqy0DtFi3SzybgIfIErnsR5bProYhm3Mg`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`yandex-verification: 9f0270766f8cfb04`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.160, 172.67.152.221
		IPv6 hints	2606:4700:3031::6815:20a0, 2606:4700:3031::ac43:98dd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`pablo.ns.cloudflare.com`dns@cloudflare.com serial=2407686383

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

rank #839383 globally
rank #742 in the tld
🔒 HSTS Preload (+subdomains)

Same first word

surf.pw

surf.co

surf.com.sa

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Similar names

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rufs.cn

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furs.ee

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frus.be

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furs.in

rfsu.net

fsru.ru

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frus.de

furs.us

DNS History

13 records (11 active, 2 former)

●NSpablo.ns.cloudflare.com2026-02-15 → 2026-06-30 · 2 obs

● 2026-02-15 05:18:26
● 2026-06-30 20:22:20

●NSvera.ns.cloudflare.com2026-02-15 → 2026-06-30 · 2 obs

● 2026-02-15 05:18:26
● 2026-06-30 20:22:20

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-06-30 · 2 obs

● 2026-02-15 05:18:26
● 2026-06-30 20:22:20

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-06-30 · 2 obs

● 2026-02-15 05:18:26
● 2026-06-30 20:22:20

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-06-30 · 2 obs

● 2026-02-15 05:18:26
● 2026-06-30 20:22:20

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-06-30 · 2 obs

● 2026-02-15 05:18:26
● 2026-06-30 20:22:20

●MXaspmx.l.google.com2026-02-15 → 2026-06-30 · 2 obs

● 2026-02-15 05:18:26
● 2026-06-30 20:22:20

●A104.21.32.1602026-02-15 → 2026-06-30 · 2 obs

● 2026-02-15 05:18:26
● 2026-06-30 20:22:20

●A172.67.152.2212026-02-15 → 2026-06-30 · 2 obs

● 2026-02-15 05:18:26
● 2026-06-30 20:22:20

●A2606:4700:3031::6815:20a02026-06-25 → 2026-06-30 · 3 obs

○ 2026-02-15 05:18:26
● 2026-06-25 12:13:42
● 2026-06-30 20:22:20

●A2606:4700:3031::ac43:98dd2026-06-25 → 2026-06-30 · 3 obs

○ 2026-02-15 05:18:26
● 2026-06-25 12:13:42
● 2026-06-30 20:22:20

○A2606:4700:3032::6815:20a02026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 05:18:26
○ 2026-06-25 12:13:42
○ 2026-06-30 20:22:20

○A2606:4700:3032::ac43:98dd2026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 05:18:26
○ 2026-06-25 12:13:42
○ 2026-06-30 20:22:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
surf.dev	vera.ns.cloudflare.com, pablo.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.220

NS records: vera.ns.cloudflare.com, pablo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for surf.dev (unsigned zone)

⏱️ Timing

Total: 1639ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.160, 172.67.152.221`
AAAA	2	`2606:4700:3031::ac43:98dd, 2606:4700:3031::6815:20a0`
NS	2	`pablo.ns.cloudflare.com, vera.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	8	`atlassian-domain-verification=7knXakK/wW, facebook-domain-verification=yohqw4pgj7s...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`pablo.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

surf.dev directs to four IP numbers, which are 104.21.32.160, 172.67.152.221, 2606:4700:3031::6815:20a0 and 2606:4700:3031::ac43:98dd.

Two other host names, along with echoukonline.co.uk, fr4mer.com and www.lustmaza.study, also share IP numbers with surf.dev.

Name Servers

DNS delegation for surf.dev points to two name servers: pablo.ns.cloudflare.com and vera.ns.cloudflare.com.

surf.dev shares its NS records with other domains, for example genteflow.vip, mikhailov.se, cuttingedgeoptronics.com and two others.

There is at least partial name server overlap between surf.dev and other domains — nuclus.co, ipx.center, sistav.com and two more among them.

These name servers are routinely deployed together with the name servers gina.ns.cloudflare.com.

DNS names with 6 IP addresses:

pablo.ns.cloudflare.com has IP addresses 108.162.193.220, 172.64.33.220 and 173.245.59.220, plus 3 other.

vera.ns.cloudflare.com has IP addresses 108.162.192.147, 172.64.32.147 and 173.245.58.147, plus 3 other.

Mail Servers

Five mail servers handle surf.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between surf.dev and other domains, including ns500734.ns500734.ns500693.ns500699.ns500693.ns500693.ns500693.ns500699.ns500588.ns500683.ns500632.ns500588.ns500588.ns500578.ns500110.dtrkdll.com, boatpark.cz, waterfordservices.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 172.253.63.26 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

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

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

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