swhy.com.cn - robtex.com

swhy.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:653🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:86a2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.83Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.162🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSivan.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
A2803:f800:50::6ca2:c178🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRivan.ns.cloudflare.com
A2a06:98c1:50::ac40:2178🇺🇸 Cloudflare2a06:98c1:50::/45
PTRivan.ns.cloudflare.com
A108.162.193.120🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
A172.64.33.120🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
A173.245.59.120🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
NSlia.ns.cloudflare.com
A2606:4700:50::adf5:3ab9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlia.ns.cloudflare.com
A108.162.192.185🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A172.64.32.185🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A173.245.58.185🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.83, 172.67.134.162
IPv6 hints2606:4700:3030::6815:653, 2606:4700:3033::ac43:86a2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com
SOAivan.ns.cloudflare.comdns@cloudflare.com serial=2400285525

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030512563
WOT: NOT_SAFE (20/100)

Same first word

swhy.net.cn
swhy.net
swhy.com.cn

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whys.cz
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ywhs.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSivan.ns.cloudflare.comlia.ns.cloudflare.comns15.xincache.comns16.xincache.comA104.21.6.83172.67.134.1622606:4700:3030::6815:6532606:4700:3033::ac43:86a2221.231.138.5047.245.1.92
●NSivan.ns.cloudflare.com2026-04-12 → 2026-04-13 · 3 obs
○ 2017-03-16 03:43:42
● 2026-04-12 09:08:40
● 2026-04-13 13:11:30
●NSlia.ns.cloudflare.com2026-04-12 → 2026-04-13 · 3 obs
○ 2017-03-16 03:43:42
● 2026-04-12 09:08:40
● 2026-04-13 13:11:30
○NSns15.xincache.com2015-08-06 → 2017-03-16 · 4 obs
● 2015-08-06 23:10:52
● 2017-03-16 03:43:42
○ 2026-04-12 09:08:40
○ 2026-04-13 13:11:30
○NSns16.xincache.com2015-08-06 → 2017-03-16 · 4 obs
● 2015-08-06 23:10:52
● 2017-03-16 03:43:42
○ 2026-04-12 09:08:40
○ 2026-04-13 13:11:30
●A104.21.6.832026-04-12 → 2026-04-13 · 3 obs
○ 2020-04-03 00:20:20
● 2026-04-12 09:08:40
● 2026-04-13 13:11:30
●A172.67.134.1622026-04-12 → 2026-04-13 · 3 obs
○ 2020-04-03 00:20:20
● 2026-04-12 09:08:40
● 2026-04-13 13:11:30
○A221.231.138.502015-08-06 → 2017-03-16 · 4 obs
● 2015-08-06 23:10:52
● 2017-03-16 03:43:42
○ 2020-04-03 00:20:20
○ 2026-04-13 13:11:30
●A2606:4700:3030::6815:6532026-04-12 → 2026-04-13 · 3 obs
○ 2020-04-03 00:20:20
● 2026-04-12 09:08:40
● 2026-04-13 13:11:30
●A2606:4700:3033::ac43:86a22026-04-12 → 2026-04-13 · 3 obs
○ 2020-04-03 00:20:20
● 2026-04-12 09:08:40
● 2026-04-13 13:11:30
○A47.245.1.922020-04-03 → 2020-04-03 · 4 obs
○ 2017-03-16 03:43:42
● 2020-04-03 00:20:20
○ 2026-04-12 09:08:40
○ 2026-04-13 13:11:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
swhy.com.cnlia.ns.cloudflare.com, ivan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.120

NS records: lia.ns.cloudflare.com, ivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swhy.com.cn (unsigned zone)

⏱️ Timing

Total: 990ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.6.83, 172.67.134.162
AAAA22606:4700:3030::6815:653, 2606:4700:3033::ac43:86a2
NS2ivan.ns.cloudflare.com, lia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ivan.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

swhy.com.cn maps to four IP numbers: 2606:4700:3030::6815:653, 2606:4700:3033::ac43:86a2, 104.21.6.83 and 172.67.134.162.

Other host names such as tyjfy.com, valleedeladrome-tourisme.com, jmrqb.com, completecampaigns.com and bobbahotel.eu share IPs with swhy.com.cn.

Name Servers

Two name servers ivan.ns.cloudflare.com and lia.ns.cloudflare.com handle the delegation for swhy.com.cn.

swhy.com.cn shares the same name server setup as other domains, for example 988.gov, r4ge.ro, mtmc.com.au, multimedhosting.com and scenicrt.com.

swhy.com.cn at least partially shares name servers with other domains, for example dcoonline.com, atswebs.com, fallian.com, loudfoot.ca and clark2001.com.

These name servers are often used together with veda.ns.cloudflare.com and seamus.ns.cloudflare.com.

Host names with six IP numbers:

ivan.ns.cloudflare.com points to 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120.

lia.ns.cloudflare.com points to 2606:4700:50::adf5:3ab9, 2803:f800:50::6ca2:c0b9, 2a06:98c1:50::ac40:20b9, 108.162.192.185, 172.64.32.185 and 173.245.58.185.