surf.tech - dns.ninja

`surf.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3b99^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b3c1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.153^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.193^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`christian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`christian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`christian.ns.cloudflare.com`
		A	108.162.195.247^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
		A	162.159.44.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
		A	172.64.35.247^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
NS	`rihana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rihana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rihana.ns.cloudflare.com`
		A	108.162.192.244^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	172.64.32.244^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	173.245.58.244^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=EfcYm1-G2lH2GMQLZtqhXJjqaKIlc1VLnc_aeefUy5M`
TXT	`google-site-verification=iCO5PBgto5l0SPLm4hvGO99y-77D1ppbonHVlkaOAhk`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.153, 172.67.179.193
		IPv6 hints	2606:4700:3034::6815:3b99, 2606:4700:3036::ac43:b3c1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`christian.ns.cloudflare.com`dns@cloudflare.com serial=2409927449

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1784922244

Same first word

surf.tech

surf.run

surf.nl

surf.markets

surf.coffee

surf.church

surf.money

surf.rocks

surf.zone

surf.fi

surf.ac

surf.camp

surf.hr

surf.co.il

surf.travel

surf.guide

surf.pizza

surf.vc

surf.ma

surf.se

surf.ist

surf.tips

surf.co.jp

surf.plus

surf.net.nz

surf.us

surf.agency

surf.re

surf.city

surf.(0x787878)

surf.co.uk

surf.co.th

surf.clothing

surf.social

surf.inc

surf.cam

surf.ne.jp

surf.toys

surf.computer

surf.support

surf.tools

surf.fr

surf.io

surf.cz

surf.in

surf.sk

surf.one

surf.org

surf.es

surf.pf

surf.jp

surf.ae

surf.co.nz

surf.ee

surf.by

surf.rs

surf.myshopify.com

surf.network

surf.casino

surf.sy

surf.li

surf.asia

surf.vi

surf.pro

surf.bz

surf.ge

surf.com.pl

surf.ca

surf.com

surf.readthedocs.io

surf.si

surf.com.ph

surf.lt

surf.lu

surf.it

surf.reisen

surf.reise

surf.cn

surf.ac.uk

surf.life

surf.net

surf.show

surf.to

surf.is

surf.no

surf.ro

surf.mt

surf.mk

surf.saarland

surf.house

surf.gr

surf.as

surf.me

surf.pw

surf.co

surf.com.sa

surf.community

surf.menu

surf.ly

surf.ru

surf.farm

surf.dev

surf.pp.ua

surf.com.br

surf.ch

surf.tv

surf.ddns.me

surf.com.ua

surf.org.nz

surf.university

surf.cologne

surf.lv

surf.biz

surf.marketing

surf.net.au

surf.im

surf.dk

surf

surf.su

surf.okinawa

surf.co.ke

Similar names

ufsr.de

sufr.net

sruf.com

rufs.ru

rfsu.dk

furs.org

sfur.com

usrf.org

sufr.myds.me

fsru.net

rufs.ca

furs.club

fusr.info

furs.tk

fusr.ca

furs.se

frsu.de

ufrs.com

sfru.com

urfs.net

fusr.biz

rusf.de

rufs.de

furs.me

rufs.no

rufs.eu

furs.blog

furs.net

furs.ca

frus.net

rufs.info

fusr.org

rfsu.no

rfus.net

frus.org

furs.photos

sufr.de

sfru.org

furs.social

frsu.com

furs.it

rufs.com

sruf.de

srfu.co.uk

rufs.org

furs.cz

fsru.com

rusf.ru

usrf.ru

furs.de

rfsu.com

rusf.cn

usfr.org

furs.co.za

sfur.net

furs.education

usfr.com

frus.com

usrf.nl

furs.tv

rfsu.se

rfsu.de

sufr.com

usfr.ch

furs.co

rusf.net

rufs.cn

srfu.org

furs.com.br

ufsr.com

rfsu.org

furs.ee

furs.cn

rufs.me

ursf.com

sfur.ru

fusr.com

srfu.com

frus.be

rusf.org

frus.eu

furs.in

rfsu.net

fsru.ru

furs.ru

frus.de

DNS History

19 records (11 active, 8 former)

●NSchristian.ns.cloudflare.com2026-02-14 → 2026-07-24 · 2 obs

● 2026-02-14 16:09:02
● 2026-07-24 20:27:52

●NSrihana.ns.cloudflare.com2026-02-14 → 2026-07-24 · 2 obs

● 2026-02-14 16:09:02
● 2026-07-24 20:27:52

●MXalt1.aspmx.l.google.com2026-02-14 → 2026-07-24 · 2 obs

● 2026-02-14 16:09:02
● 2026-07-24 20:27:52

●MXalt2.aspmx.l.google.com2026-02-14 → 2026-07-24 · 2 obs

● 2026-02-14 16:09:02
● 2026-07-24 20:27:52

●MXalt3.aspmx.l.google.com2026-02-14 → 2026-07-24 · 2 obs

● 2026-02-14 16:09:02
● 2026-07-24 20:27:52

●MXalt4.aspmx.l.google.com2026-02-14 → 2026-07-24 · 2 obs

● 2026-02-14 16:09:02
● 2026-07-24 20:27:52

●MXaspmx.l.google.com2026-02-14 → 2026-07-24 · 2 obs

● 2026-02-14 16:09:02
● 2026-07-24 20:27:52

●A104.21.59.1532026-02-15 → 2026-07-24 · 34 obs

○ 2026-02-14 16:09:02
● 2026-02-15 09:40:34
● 2026-02-15 14:25:14
○ 2026-02-15 18:12:48
● 2026-02-17 06:44:28
● 2026-02-18 05:10:18
○ 2026-02-23 22:01:24
○ 2026-03-12 12:11:54
● 2026-03-20 05:18:28
● 2026-03-23 03:12:34
○ 2026-03-26 17:31:48
● 2026-03-30 00:10:40
● 2026-04-10 01:16:24
○ 2026-04-13 06:44:06
● 2026-04-22 09:39:04
● 2026-04-22 22:24:00
○ 2026-04-23 01:58:54
○ 2026-04-23 09:34:56
● 2026-04-25 09:40:34
● 2026-04-26 06:28:34
○ 2026-05-04 05:17:34
● 2026-05-06 01:32:28
○ 2026-05-07 10:54:44
● 2026-05-07 20:16:42
● 2026-05-13 11:42:32
○ 2026-05-14 13:32:04
○ 2026-05-21 00:24:58
● 2026-05-21 04:27:22
● 2026-05-25 17:47:36
○ 2026-05-26 19:26:30
○ 2026-05-30 11:48:04
● 2026-06-01 04:09:16
○ 2026-06-03 17:34:38
● 2026-07-24 20:27:52

●A172.67.179.1932026-02-15 → 2026-07-24 · 34 obs

○A188.114.96.02026-02-14 → 2026-06-03 · 34 obs

● 2026-02-14 16:09:02
○ 2026-02-15 09:40:34
○ 2026-02-15 14:25:14
● 2026-02-15 18:12:48
○ 2026-02-17 06:44:28
○ 2026-02-18 05:10:18
● 2026-02-23 22:01:24
● 2026-03-12 12:11:54
○ 2026-03-20 05:18:28
○ 2026-03-23 03:12:34
● 2026-03-26 17:31:48
○ 2026-03-30 00:10:40
○ 2026-04-10 01:16:24
● 2026-04-13 06:44:06
○ 2026-04-22 09:39:04
○ 2026-04-22 22:24:00
● 2026-04-23 01:58:54
● 2026-04-23 09:34:56
○ 2026-04-25 09:40:34
○ 2026-04-26 06:28:34
● 2026-05-04 05:17:34
○ 2026-05-06 01:32:28
● 2026-05-07 10:54:44
○ 2026-05-07 20:16:42
○ 2026-05-13 11:42:32
● 2026-05-14 13:32:04
● 2026-05-21 00:24:58
○ 2026-05-21 04:27:22
○ 2026-05-25 17:47:36
● 2026-05-26 19:26:30
● 2026-05-30 11:48:04
○ 2026-06-01 04:09:16
● 2026-06-03 17:34:38
○ 2026-07-24 20:27:52

○A188.114.97.02026-02-14 → 2026-06-03 · 34 obs

○A2606:4700:3031::ac43:b3c12026-02-15 → 2026-06-01 · 38 obs

○ 2026-02-14 16:09:02
● 2026-02-15 09:40:34
● 2026-02-15 14:25:14
○ 2026-02-15 18:12:48
● 2026-02-17 06:44:28
● 2026-02-18 05:10:18
○ 2026-02-23 22:01:24
○ 2026-03-12 12:11:54
● 2026-03-20 05:18:28
● 2026-03-23 03:12:34
○ 2026-03-26 17:31:48
● 2026-03-30 00:10:40
● 2026-04-07 19:14:12
○ 2026-04-09 13:15:44
● 2026-04-09 22:16:30
● 2026-04-10 01:16:24
○ 2026-04-13 06:44:06
● 2026-04-22 09:39:04
● 2026-04-22 22:24:00
○ 2026-04-23 01:58:54
● 2026-04-23 09:34:56
● 2026-04-26 06:28:34
○ 2026-05-04 05:17:34
● 2026-05-06 01:32:28
○ 2026-05-07 10:54:44
● 2026-05-07 20:16:42
● 2026-05-13 11:42:32
○ 2026-05-14 13:32:04
○ 2026-05-18 20:11:36
● 2026-05-18 23:49:00
○ 2026-05-21 00:24:58
● 2026-05-21 04:27:22
● 2026-05-25 17:47:36
○ 2026-05-26 19:26:30
○ 2026-05-30 11:48:04
● 2026-06-01 04:09:16
○ 2026-06-03 17:34:38
○ 2026-07-24 20:27:52

○A2606:4700:3033::6815:3b992026-02-15 → 2026-06-01 · 38 obs

○ 2026-02-14 16:09:02
● 2026-02-15 09:40:34
● 2026-02-15 14:25:14
○ 2026-02-15 18:12:48
● 2026-02-17 06:44:28
● 2026-02-18 05:10:18
○ 2026-02-23 22:01:24
○ 2026-03-12 12:11:54
● 2026-03-20 05:18:28
● 2026-03-23 03:12:34
○ 2026-03-26 17:31:48
● 2026-03-30 00:10:40
● 2026-04-07 19:14:12
○ 2026-04-09 13:15:44
● 2026-04-09 22:16:30
● 2026-04-10 01:16:24
○ 2026-04-13 06:44:06
● 2026-04-22 09:39:04
● 2026-04-22 22:24:00
○ 2026-04-23 01:58:54
● 2026-04-23 09:34:56
● 2026-04-26 06:28:34
○ 2026-05-04 05:17:34
● 2026-05-06 01:32:28
○ 2026-05-07 10:54:44
● 2026-05-07 20:16:42
● 2026-05-13 11:42:32
○ 2026-05-14 13:32:04
○ 2026-05-18 20:11:36
● 2026-05-18 23:49:00
○ 2026-05-21 00:24:58
● 2026-05-21 04:27:22
● 2026-05-25 17:47:36
○ 2026-05-26 19:26:30
○ 2026-05-30 11:48:04
● 2026-06-01 04:09:16
○ 2026-06-03 17:34:38
○ 2026-07-24 20:27:52

●A2606:4700:3034::6815:3b992026-07-24 → 2026-07-24 · 2 obs

○ 2026-07-21 07:14:06
● 2026-07-24 20:27:52

●A2606:4700:3036::ac43:b3c12026-07-24 → 2026-07-24 · 2 obs

○ 2026-07-21 07:14:06
● 2026-07-24 20:27:52

○A2a06:98c1:3120::2026-02-15 → 2026-07-21 · 37 obs

○ 2026-02-14 16:09:02
○ 2026-02-15 14:25:14
● 2026-02-15 18:12:48
○ 2026-02-17 06:44:28
○ 2026-02-18 05:10:18
● 2026-02-23 22:01:24
● 2026-03-12 12:11:54
○ 2026-03-20 05:18:28
○ 2026-03-23 03:12:34
● 2026-03-26 17:31:48
○ 2026-03-30 00:10:40
○ 2026-04-07 19:14:12
● 2026-04-09 13:15:44
○ 2026-04-09 22:16:30
○ 2026-04-10 01:16:24
● 2026-04-13 06:44:06
○ 2026-04-22 09:39:04
○ 2026-04-22 22:24:00
● 2026-04-23 01:58:54
○ 2026-04-23 09:34:56
○ 2026-04-26 06:28:34
● 2026-05-04 05:17:34
○ 2026-05-06 01:32:28
● 2026-05-07 10:54:44
○ 2026-05-07 20:16:42
○ 2026-05-13 11:42:32
● 2026-05-14 13:32:04
● 2026-05-18 20:11:36
○ 2026-05-18 23:49:00
○ 2026-05-25 17:47:36
● 2026-05-26 19:26:30
● 2026-05-30 11:48:04
○ 2026-06-01 04:09:16
● 2026-06-03 17:34:38
○ 2026-07-21 04:52:56
● 2026-07-21 07:14:06
○ 2026-07-24 20:27:52

○A2a06:98c1:3120::42026-02-14 → 2026-07-21 · 8 obs

● 2026-02-14 16:09:02
○ 2026-02-15 09:40:34
○ 2026-05-18 23:49:00
● 2026-05-21 00:24:58
○ 2026-05-21 04:27:22
● 2026-07-21 04:52:56
○ 2026-07-21 07:14:06
○ 2026-07-24 20:27:52

○A2a06:98c1:3121::2026-02-15 → 2026-07-21 · 37 obs

○A2a06:98c1:3121::42026-02-14 → 2026-07-21 · 8 obs

● 2026-02-14 16:09:02
○ 2026-02-15 09:40:34
○ 2026-05-18 23:49:00
● 2026-05-21 00:24:58
○ 2026-05-21 04:27:22
● 2026-07-21 04:52:56
○ 2026-07-21 07:14:06
○ 2026-07-24 20:27:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org	-
surf.tech	christian.ns.cloudflare.com, rihana.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.244

NS records: christian.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for surf.tech (unsigned zone)

⏱️ Timing

Total: 821ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.179.193, 104.21.59.153`
AAAA	2	`2606:4700:3034::6815:3b99, 2606:4700:3036::ac43:b3c1`
NS	2	`christian.ns.cloudflare.com, rihana.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=EfcYm1-G2lH2GMQ, google-site-verification=iCO5PBgto5l0SPL`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`christian.ns.cloudflare.com dns.cloudfla`

Analysis

IP Addresses

surf.tech points to the four IP addresses 104.21.59.153, 172.67.179.193, 2606:4700:3034::6815:3b99 and 2606:4700:3036::ac43:b3c1.

Two other host names, along with ultralocalseo.com, dgshanghe.com and cpanel.iloveturf.com, also share IP numbers with surf.tech.

Name Servers

surf.tech is served by two delegated name servers, christian.ns.cloudflare.com and rihana.ns.cloudflare.com.

surf.tech shares its NS records with other domains, for example mailbit.io, filarm.vn.ua, tekirdaghaberler.com and two others.

There is at least partial name server overlap between surf.tech and other domains — akashxn.com, glav-meta-tron-biz.pages.dev, vanessapratt.com and two more among them.

These name servers frequently co-occur with the name servers nelly.ns.cloudflare.com and harley.ns.cloudflare.com.

DNS names with 6 IP addresses:

christian.ns.cloudflare.com carries IP addresses 108.162.195.247, 162.159.44.247 and 172.64.35.247, with 3 other addresses beyond those.

rihana.ns.cloudflare.com carries IP addresses 108.162.192.244, 172.64.32.244 and 173.245.58.244, with 3 other addresses beyond those.

Mail Servers

surf.tech has five mail servers, which are 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.tech and other domains, including scan-manga.com, ns500731.ns500731.ns500742.ns500731.ns500731.ns500704.ns500705.ns500678.ns500291.ns500649.ns500291.lustychickser.com, ns500765.ns500765.ns500734.ns500734.ns500699.ns500693.ns500699.ns500588.ns500699.ns500588.ns500693.ns500699.ns500612.ns500632.ns500110.dtrkdll.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 maps to two IP addresses — 142.251.163.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.