`sr4u.in`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:32cd^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a6cb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.205^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.203^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coleman.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c340^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coleman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2340^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coleman.ns.cloudflare.com`
		A	108.162.195.64^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	162.159.44.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	172.64.35.64^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
NS	`jule.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aaf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jule.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jule.ns.cloudflare.com`
		A	108.162.192.175^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	172.64.32.175^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	173.245.58.175^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.205, 172.67.166.203
		IPv6 hints	2606:4700:3030::6815:32cd, 2606:4700:3035::ac43:a6cb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOA	`coleman.ns.cloudflare.com`dns@cloudflare.com serial=2410283600

`in`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns.trs-dns.com` ⭐
	NS	`ns1.registry.in`
	NS	`ns2.registry.in`
	NS	`ns3.registry.in`
	NS	`ns4.registry.in`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1785409556

⚠️ On DNS blocklist: tif

Previously MX for

sr4u.in

Same first word

sr4u.in

sr4u.co.kr

sr4u.com

sr4u.co.uk

Similar names

4sur.net

urs4.com

rus4.me

4usr.ru

rs4u.net

urs4.net

r4us.co.uk

4sur.com

ur4s.com

rsu4.net

r4us.com

4urs.com

rs4u.nl

4rus.com

rs4u.de

4urs.net

rus4.ru

sur4.es

rs4u.com.ua

rs4u.com

4urs.jp

rus4.com

sur4.com

r4us.net

DNS History

15 records (6 active, 9 former)

○NScoco.ns.cloudflare.com2015-06-15 → 2016-04-06 · 4 obs

● 2015-06-15 05:05:50
● 2016-04-06 02:50:54
○ 2016-07-09 07:54:50
○ 2026-07-30 11:12:40

●NScoleman.ns.cloudflare.com2026-07-27 → 2026-07-30 · 3 obs

○ 2017-07-11 23:49:22
● 2026-07-27 17:57:56
● 2026-07-30 11:12:40

●NSjule.ns.cloudflare.com2026-07-27 → 2026-07-30 · 3 obs

○ 2017-07-11 23:49:22
● 2026-07-27 17:57:56
● 2026-07-30 11:12:40

○NSns1.bh-cp-11.speedhost.in2016-07-09 → 2017-07-11 · 5 obs

○ 2016-04-06 02:50:54
● 2016-07-09 07:54:50
● 2017-07-11 23:49:22
○ 2026-07-27 17:57:56
○ 2026-07-30 11:12:40

○NSns2.bh-cp-11.speedhost.in2016-07-09 → 2017-07-11 · 5 obs

○ 2016-04-06 02:50:54
● 2016-07-09 07:54:50
● 2017-07-11 23:49:22
○ 2026-07-27 17:57:56
○ 2026-07-30 11:12:40

○NSsid.ns.cloudflare.com2015-06-15 → 2016-04-06 · 4 obs

● 2015-06-15 05:05:50
● 2016-04-06 02:50:54
○ 2016-07-09 07:54:50
○ 2026-07-30 11:12:40

○MXdc-7292eb9e.sr4u.in2015-06-15 → 2016-04-06 · 4 obs

● 2015-06-15 05:05:50
● 2016-04-06 02:50:54
○ 2016-07-09 07:54:50
○ 2026-07-30 11:12:40

○MXsr4u.in2016-07-09 → 2017-07-11 · 5 obs

○ 2016-04-06 02:50:54
● 2016-07-09 07:54:50
● 2017-07-11 23:49:22
○ 2026-07-27 17:57:56
○ 2026-07-30 11:12:40

●A104.21.50.2052026-07-27 → 2026-07-30 · 3 obs

○ 2017-07-11 23:49:22
● 2026-07-27 17:57:56
● 2026-07-30 11:12:40

○A104.28.12.232015-06-15 → 2016-04-06 · 4 obs

● 2015-06-15 05:05:50
● 2016-04-06 02:50:54
○ 2016-07-09 07:54:50
○ 2026-07-30 11:12:40

○A104.28.13.232015-06-15 → 2016-04-06 · 4 obs

● 2015-06-15 05:05:50
● 2016-04-06 02:50:54
○ 2016-07-09 07:54:50
○ 2026-07-30 11:12:40

●A172.67.166.2032026-07-27 → 2026-07-30 · 3 obs

○ 2017-07-11 23:49:22
● 2026-07-27 17:57:56
● 2026-07-30 11:12:40

○A199.79.62.1282016-07-09 → 2017-07-11 · 5 obs

○ 2016-04-06 02:50:54
● 2016-07-09 07:54:50
● 2017-07-11 23:49:22
○ 2026-07-27 17:57:56
○ 2026-07-30 11:12:40

●A2606:4700:3030::6815:32cd2026-07-27 → 2026-07-30 · 3 obs

○ 2017-07-11 23:49:22
● 2026-07-27 17:57:56
● 2026-07-30 11:12:40

●A2606:4700:3035::ac43:a6cb2026-07-27 → 2026-07-30 · 3 obs

○ 2017-07-11 23:49:22
● 2026-07-27 17:57:56
● 2026-07-30 11:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
in	ns4.registry.in, ns3.registry.in, ns1.registry.in, ns2.registry.in	-
sr4u.in	coleman.ns.cloudflare.com, jule.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.175

NS records: coleman.ns.cloudflare.com, jule.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sr4u.in (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.205, 172.67.166.203`
AAAA	2	`2606:4700:3030::6815:32cd, 2606:4700:3035::ac43:a6cb`
NS	2	`coleman.ns.cloudflare.com, jule.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coleman.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

sr4u.in directs to four IP numbers, which are 104.21.50.205, 172.67.166.203, 2606:4700:3030::6815:32cd and 2606:4700:3035::ac43:a6cb.

yeniduzce.com, blendium.net, gdera.netogreen.co.il and two other host names share IP numbers with sr4u.in.

Name Servers

The NS records for sr4u.in delegate to coleman.ns.cloudflare.com and jule.ns.cloudflare.com.

sr4u.in uses the same name servers as several other domains — among them spellenwizard.nl, com0211.com, summervibes.io and two more.

The name servers of sr4u.in overlap at least partially with those of other domains — among them ipifa.org, xn--tandlkaresolna-9hb.nu, churei-se.co.jp and two more.

Hostnames that resolve to 6 IP addresses:

coleman.ns.cloudflare.com maps to 108.162.195.64, 162.159.44.64, 172.64.35.64 and 3 additional IP addresses.

jule.ns.cloudflare.com maps to 108.162.192.175, 172.64.32.175, 173.245.58.175 and 3 additional IP addresses.

sr4u.in - robtex.com

sr4u.in

in

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`sr4u.in`

`in`