`studyingchina.com`

DNSSEC	⚠️ Not signed
A	86.105.245.69^{🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands}
		PTR	`86-105-245-69.haip.transip.net`
NS	`ns1.eftydns.com` ⭐
		A	87.253.137.197^{🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands}
			PTR	`87-253-137-197.colo.transip.net`
NS	`ns2.eftydns.com`
		A	136.144.254.183^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`136-144-254-183.colo.transip.net`
TXT	`db1626af8a58199b9258e6e85ee20f684f201ed6`
TXT	`bd64e57a-4379-41ff-a3f3-ac67f4bbd8c0`
TXT	`namepros-parking-verification=rrfdrfpspj39pssrdfhfjfm253d29r83`
TXT	`ad772417b3844a3c12f9b607904b2a31d91db65c`
SOA	`ns1.eftydns.com`hostmaster@studyingchina.com 2026-06-11 #1

`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=1781466325

Same first word

studyingchina.com

DNS History

11 records (3 active, 8 former)

○NSbuy.internettraffic.com2015-08-12 → 2016-07-15 · 4 obs

● 2015-08-12 04:13:58
● 2016-07-15 09:14:04
○ 2017-03-26 15:11:38
○ 2026-06-14 20:05:14

●NSns1.eftydns.com2026-05-08 → 2026-06-14 · 3 obs

○ 2020-03-17 13:29:52
● 2026-05-08 16:50:28
● 2026-06-14 20:05:14

○NSns1.uniregistrymarket.link2017-03-26 → 2020-03-17 · 5 obs

○ 2016-07-15 09:14:04
● 2017-03-26 15:11:38
● 2020-03-17 13:29:52
○ 2026-05-08 16:50:28
○ 2026-06-14 20:05:14

●NSns2.eftydns.com2026-05-08 → 2026-06-14 · 3 obs

○ 2020-03-17 13:29:52
● 2026-05-08 16:50:28
● 2026-06-14 20:05:14

○NSns2.uniregistrymarket.link2017-03-26 → 2020-03-17 · 5 obs

○ 2016-07-15 09:14:04
● 2017-03-26 15:11:38
● 2020-03-17 13:29:52
○ 2026-05-08 16:50:28
○ 2026-06-14 20:05:14

○NSsell.internettraffic.com2015-08-12 → 2016-07-15 · 4 obs

● 2015-08-12 04:13:58
● 2016-07-15 09:14:04
○ 2017-03-26 15:11:38
○ 2026-06-14 20:05:14

○MXmx247.in-mx.com2020-03-17 → 2020-03-17 · 3 obs

● 2020-03-17 13:29:52
○ 2026-05-08 16:50:28
○ 2026-06-14 20:05:14

○MXmx247.in-mx.net2020-03-17 → 2020-03-17 · 3 obs

● 2020-03-17 13:29:52
○ 2026-05-08 16:50:28
○ 2026-06-14 20:05:14

○A69.172.201.1532016-07-15 → 2020-03-17 · 5 obs

○ 2016-03-18 06:37:38
● 2016-07-15 09:14:04
● 2020-03-17 13:29:52
○ 2026-05-08 16:50:28
○ 2026-06-14 20:05:14

○A69.172.201.2082015-08-12 → 2016-03-18 · 4 obs

● 2015-08-12 04:13:58
● 2016-03-18 06:37:38
○ 2016-07-15 09:14:04
○ 2026-06-14 20:05:14

●A86.105.245.692026-05-08 → 2026-06-14 · 3 obs

○ 2020-03-17 13:29:52
● 2026-05-08 16:50:28
● 2026-06-14 20:05:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...	-
studyingchina.com	ns1.eftydns.com, ns2.eftydns.com	2 records

✅ Authoritative Response

Server:136.144.254.183

NS records: ns1.eftydns.com, ns2.eftydns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyingchina.com (unsigned zone)

⏱️ Timing

Total: 360ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`86.105.245.69`
NS	2	`ns1.eftydns.com, ns2.eftydns.com`
TXT	4	`ad772417b3844a3c12f9b607904b2a31d91db65c, namepros-parking-verification=rrfdrfpspj...`
SOA	1	`ns1.eftydns.com hostmaster.studyingchina`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)

Analysis

IP Addresses

studyingchina.com resolves to one IP address: 86.105.245.69.

sportswin.com, dentalcare.org, loginmotion.com and two other host names share IP numbers with studyingchina.com.

Name Servers

DNS delegation for studyingchina.com points to two name servers: ns1.eftydns.com and ns2.eftydns.com.

studyingchina.com uses the same name servers as several other domains — among them vehicoin.com, hagbet.com, ritoday.com and two more.

ns1.eftydns.com resolves to 87.253.137.197. ns2.eftydns.com resolves to 136.144.254.183. Both host names point to a single IP number.

studyingchina.com - robtex.com