`iwan77.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:50fc^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:885b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.252^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.91^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harlan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
NS	`nena.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nena.ns.cloudflare.com`
		A	108.162.194.161^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	162.159.38.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	172.64.34.161^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.252, 172.67.136.91
		IPv6 hints	2606:4700:3031::6815:50fc, 2606:4700:3033::ac43:885b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`harlan.ns.cloudflare.com`dns@cloudflare.com serial=2409543004

`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=1785835532

Same first word

iwan77.com

Similar names

win77a.com

77iwan.com

a77win.my

awin77.com

DNS History

15 records (6 active, 9 former)

○NSdns21.hichina.com2016-04-25 → 2020-01-12 · 5 obs

○ 2016-02-05 18:36:28
● 2016-04-25 17:05:44
● 2020-01-12 22:57:40
○ 2026-06-12 10:02:54
○ 2026-08-04 09:37:04

○NSdns22.hichina.com2016-04-25 → 2020-01-12 · 5 obs

○ 2016-02-05 18:36:28
● 2016-04-25 17:05:44
● 2020-01-12 22:57:40
○ 2026-06-12 10:02:54
○ 2026-08-04 09:37:04

○NSf1g1ns1.dnspod.net2015-07-20 → 2016-02-05 · 4 obs

● 2015-07-20 06:13:24
● 2016-02-05 18:36:28
○ 2016-04-25 17:05:44
○ 2026-08-04 09:37:04

○NSf1g1ns2.dnspod.net2015-07-20 → 2016-02-05 · 4 obs

● 2015-07-20 06:13:24
● 2016-02-05 18:36:28
○ 2016-04-25 17:05:44
○ 2026-08-04 09:37:04

●NSharlan.ns.cloudflare.com2026-06-12 → 2026-08-04 · 3 obs

○ 2020-01-12 22:57:40
● 2026-06-12 10:02:54
● 2026-08-04 09:37:04

●NSnena.ns.cloudflare.com2026-06-12 → 2026-08-04 · 3 obs

○ 2020-01-12 22:57:40
● 2026-06-12 10:02:54
● 2026-08-04 09:37:04

●A104.21.80.2522026-06-12 → 2026-08-04 · 3 obs

○ 2020-01-12 22:57:40
● 2026-06-12 10:02:54
● 2026-08-04 09:37:04

○A120.26.127.2122017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-25 17:05:44
● 2017-02-17 00:18:46
○ 2020-01-12 22:57:40
○ 2026-08-04 09:37:04

●A172.67.136.912026-06-12 → 2026-08-04 · 3 obs

○ 2020-01-12 22:57:40
● 2026-06-12 10:02:54
● 2026-08-04 09:37:04

○A2606:4700:3030::6815:50fc2026-06-12 → 2026-06-15 · 5 obs

○ 2020-01-12 22:57:40
● 2026-06-12 10:02:54
● 2026-06-15 02:49:10
○ 2026-08-01 02:07:18
○ 2026-08-04 09:37:04

●A2606:4700:3031::6815:50fc2026-08-01 → 2026-08-04 · 3 obs

○ 2026-06-15 02:49:10
● 2026-08-01 02:07:18
● 2026-08-04 09:37:04

●A2606:4700:3033::ac43:885b2026-08-01 → 2026-08-04 · 3 obs

○ 2026-06-15 02:49:10
● 2026-08-01 02:07:18
● 2026-08-04 09:37:04

○A2606:4700:3034::ac43:885b2026-06-12 → 2026-06-15 · 5 obs

○ 2020-01-12 22:57:40
● 2026-06-12 10:02:54
● 2026-06-15 02:49:10
○ 2026-08-01 02:07:18
○ 2026-08-04 09:37:04

○A61.152.108.722015-07-20 → 2016-02-05 · 4 obs

● 2015-07-20 06:13:24
● 2016-02-05 18:36:28
○ 2016-04-25 17:05:44
○ 2026-08-04 09:37:04

○CNAMEwww.iwan77.com2017-02-17 → 2020-01-12 · 4 obs

● 2017-02-17 00:18:46
● 2020-01-12 22:57:40
○ 2026-06-12 10:02:54
○ 2026-08-04 09:37:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iwan77.com	nena.ns.cloudflare.com, harlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.161

NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iwan77.com (unsigned zone)

⏱️ Timing

Total: 1527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.252, 172.67.136.91`
AAAA	2	`2606:4700:3033::ac43:885b, 2606:4700:3031::6815:50fc`
NS	2	`harlan.ns.cloudflare.com, nena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harlan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

iwan77.com resolves to four IP addresses: 104.21.80.252, 172.67.136.91, 2606:4700:3031::6815:50fc and 2606:4700:3033::ac43:885b.

Among the host names that share IP numbers with iwan77.com are tetsuru.com, zuonianchaiqingchuzuancuisai.sbs, a0o1.com and two others.

Name Servers

DNS delegation for iwan77.com points to two name servers: harlan.ns.cloudflare.com and nena.ns.cloudflare.com.

iwan77.com has the same name server delegation as a number of other domains, such as virtual-rp.com, ropersci.com, web-teen.com and two more.

iwan77.com partially shares its NS delegation with several other domains, including mademoisellejulie.fr, doapps.net, travel-gazette.com and two others.

Host names resolving to 6 IP numbers:

harlan.ns.cloudflare.com has IP addresses 108.162.195.250, 162.159.44.250 and 172.64.35.250, plus 3 other.

nena.ns.cloudflare.com has IP addresses 108.162.194.161, 162.159.38.161 and 172.64.34.161, plus 3 other.

iwan77.com - robtex.com

iwan77.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`iwan77.com`

`com`