`lichkhoihanh.com`

DNSSEC	⚠️ Not signed
A	103.1.236.13^{🇻🇳 SUPERDATA103.1.236.0/24 -VN}
		PTR	`mx23613.superdata.vn`
NS	`ns1.viettelidc.com.vn` ⭐
		A	2401:5f80:2000:2::4^{🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN}
		A	115.84.177.33^{🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object}
			PTR	`ns1.vtdc.net`
			PTR	`ns1.viettelidc.com.vn`
NS	`ns.viettelidc.com.vn`
		A	2401:5f80:2000:1::5^{🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN}
		A	115.84.177.8^{🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object}
			PTR	`ns.vtdc.net`
			PTR	`ns.viettelidc.com.vn`
NS	`ns2.viettelidc.com.vn`
		A	2401:5f80:4000:1::4^{🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN}
		A	115.84.181.10^{🇻🇳 VTDC-AS-VN115.84.180.0/22 Proxy-registered route object}
			PTR	`ns2.vtdc.net`
			PTR	`ns2.viettelidc.com.vn`
SOA	`ns.viettelidc.com.vn`hostmaster@lichkhoihanh.com serial=1778340307

`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=1778340216

rank #287496 globally
rank #120002 in the tld

Same first word

lichkhoihanh.com

DNS History

10 records (4 active, 6 former)

○NSns-cloud-e1.googledomains.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 14:36:08
○ 2015-12-23 19:34:20
○ 2026-05-09 15:25:46

○NSns-cloud-e2.googledomains.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 14:36:08
○ 2015-12-23 19:34:20
○ 2026-05-09 15:25:46

○NSns-cloud-e3.googledomains.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 14:36:08
○ 2015-12-23 19:34:20
○ 2026-05-09 15:25:46

○NSns-cloud-e4.googledomains.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 14:36:08
○ 2015-12-23 19:34:20
○ 2026-05-09 15:25:46

●NSns.viettelidc.com.vn2016-03-28 → 2026-05-09 · 3 obs

○ 2015-12-23 19:34:20
● 2016-03-28 15:56:46
● 2026-05-09 15:25:46

●NSns1.viettelidc.com.vn2016-03-28 → 2026-05-09 · 3 obs

○ 2015-12-23 19:34:20
● 2016-03-28 15:56:46
● 2026-05-09 15:25:46

●NSns2.viettelidc.com.vn2016-03-28 → 2026-05-09 · 3 obs

○ 2015-12-23 19:34:20
● 2016-03-28 15:56:46
● 2026-05-09 15:25:46

●A103.1.236.132026-02-18 → 2026-05-09 · 3 obs

○ 2017-12-09 15:37:32
● 2026-02-18 23:54:46
● 2026-05-09 15:25:46

○A112.213.87.2492015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 14:36:08
○ 2015-12-23 19:34:20
○ 2026-05-09 15:25:46

○A210.211.113.1302016-03-28 → 2017-12-09 · 5 obs

○ 2015-12-23 19:34:20
● 2016-03-28 15:56:46
● 2017-12-09 15:37:32
○ 2026-02-18 23:54:46
○ 2026-05-09 15:25:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lichkhoihanh.com	ns1.viettelidc.com.vn, ns2.viettelidc.com.vn, ns.viettelidc.com.vn	-

✅ Authoritative Response

Server:115.84.177.33

NS records: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn, ns.viettelidc.com.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lichkhoihanh.com (unsigned zone)

⏱️ Timing

Total: 1545ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.1.236.13`
NS	3	`ns.viettelidc.com.vn, ns1.viettelidc.com.vn...`
SOA	1	`ns.viettelidc.com.vn hostmaster.lichkhoi`

Analysis

IP Addresses

lichkhoihanh.com points to a single IP: 103.1.236.13.

Other host names, for instance cholontourist.com.vn, eventcenter.vn, cholontourist.vn, www.cholontourist.com.vn and www.eventcenter.vn share IP numbers with lichkhoihanh.com.

Name Servers

lichkhoihanh.com is delegated to three name servers: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.

lichkhoihanh.com at least partially shares its name servers with other domains, for instance seask.net, paylater.vn, 0-24.10.244.171.in-addr.arpa, asamvn.com.vn and kolend.com.vn.

These name servers are commonly used with ns1.vtmgroup.com.vn, ns2.vtmgroup.com.vn and ns.vtmgroup.com.vn.

Host names with two IP numbers:

ns1.viettelidc.com.vn points to: 2401:5f80:2000:2::4 and 115.84.177.33.

ns2.viettelidc.com.vn points to: 2401:5f80:4000:1::4 and 115.84.181.10.

ns.viettelidc.com.vn points to: 2401:5f80:2000:1::5 and 115.84.177.8.

lichkhoihanh.com - robtex.com