`web73.sigma88.com`

DNSSEC

⚠️ Not signed

`sigma88.com`

	DNSSEC	⚠️ Not signed
	A	211.21.6.130^{🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
	NS	`ns1.cloudns.net` ⭐
	NS	`dns.sigma88.com` ⚠️ Not in parent delegation
	NS	`ns1.sigma88.com` ⚠️ Not in parent delegation
	NS	`ns3.sigma88.com` ⚠️ Not in parent delegation
	NS	`ns4.sigma88.com` ⚠️ Not in parent delegation
	NS	`pns101.cloudns.net` ⚠️ Not in zone NS records
	NS	`pns102.cloudns.net` ⚠️ Not in zone NS records
	NS	`pns103.cloudns.net` ⚠️ Not in zone NS records
	NS	`pns104.cloudns.net` ⚠️ Not in zone NS records
	MX	`sigma88.com` ⭐
	TXT	`0x7QUN86XGElE5WaFq8/zkQOoexay96YocOigTdxG6VSf7QmgatruL9qYKPLwci7CWsym1Eeaxlhm...`
	TXT	`v=spf1 ip4:211.21.6.130 +a +mx +ip4:211.23.95.247 +ip4:211.23.95.245 +ip4:60....`
	SOA	`ns1.cloudns.net`support@cloudns.net 2026-03-08 #4

Previously MX for

ieeuc.com.tw

studyplayer.com

Same first word

web73.com

web73.ru

Similar names

73web.net

web37.se

73web.cn

web37.com

37web.cn

web37.ru

DNS History

1 record (0 active, 1 former)

○A61.63.4.732016-07-23 → 2017-01-06 · 4 obs

● 2016-07-23 12:52:08
● 2017-01-06 04:20:46
○ 2026-03-27 04:22:44
○ 2026-03-27 04:22:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sigma88.com	pns102.cloudns.net, pns101.cloudns.net, pns103.cloudns.net, pns104.cloudns.net	-

✅ Authoritative Response

Server:185.136.99.99

NS records: pns102.cloudns.net, pns101.cloudns.net, pns103.cloudns.net, pns104.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sigma88.com (unsigned zone)

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

Type	Count	Sample Data

web73.sigma88.com - robtex.com

web73.sigma88.com

sigma88.com