`jonanfong.com`

DNSSEC	⚠️ Not signed
A	43.241.73.45^{🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ}
		PTR	`tgt-tko-m702.pointdnshere.com`
NS	`ns147.pointdnshere.com` ⭐
		A	43.241.73.45^{🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ}
			PTR	`tgt-tko-m702.pointdnshere.com`
NS	`ns148.pointdnshere.com`
		A	43.241.73.46^{🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ}
			PTR	`kt-spk-a815.pointdnshere.com`
MX	`mail.jonanfong.com` ⭐
		A	43.241.73.45^{🇭🇰 SCICUBE-AS43.241.73.0/24 SCICUBE-ROUTE-OBJ}
			PTR	`tgt-tko-m702.pointdnshere.com`
TXT	`v=spf1 a mx include:pointdnshere.com ~all`
SOA	`ns147.pointdnshere.com`root@jonanfong.com 2024-10-14 #0

`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=1774618777

Subdomains

mail.jonanfong.com

Same first word

jonanfong.com

DNS History

8 records (4 active, 4 former)

○NSdns3.scicube.com2008-03-16 → 2020-01-07 · 4 obs

● 2008-03-16 11:52:50
● 2020-01-07 15:11:06
○ 2026-03-07 17:48:30
○ 2026-03-27 13:41:06

○NSdns4.scicube.com2008-03-16 → 2020-01-07 · 4 obs

● 2008-03-16 11:52:50
● 2020-01-07 15:11:06
○ 2026-03-07 17:48:30
○ 2026-03-27 13:41:06

●NSns147.pointdnshere.com2026-03-07 → 2026-03-27 · 3 obs

○ 2020-01-07 15:11:06
● 2026-03-07 17:48:30
● 2026-03-27 13:41:06

●NSns148.pointdnshere.com2026-03-07 → 2026-03-27 · 3 obs

○ 2020-01-07 15:11:06
● 2026-03-07 17:48:30
● 2026-03-27 13:41:06

●MXmail.jonanfong.com2008-03-16 → 2026-03-27 · 2 obs

● 2008-03-16 11:52:50
● 2026-03-27 13:41:06

○A202.67.226.62008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 11:52:50
○ 2015-06-29 04:03:06
○ 2026-03-27 13:41:06

○A218.213.244.312015-06-29 → 2016-05-01 · 5 obs

○ 2008-03-16 11:52:50
● 2015-06-29 04:03:06
● 2016-05-01 13:09:08
○ 2017-02-17 04:35:10
○ 2026-03-27 13:41:06

●A43.241.73.452017-02-17 → 2026-03-27 · 3 obs

○ 2016-05-01 13:09:08
● 2017-02-17 04:35:10
● 2026-03-27 13:41:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
jonanfong.com	ns147.pointdnshere.com, ns148.pointdnshere.com	2 records

✅ Authoritative Response

Server:43.241.73.45

NS records: ns147.pointdnshere.com, ns148.pointdnshere.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jonanfong.com (unsigned zone)

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.241.73.45`
NS	2	`ns148.pointdnshere.com, ns147.pointdnshere.com`
MX	1	`mail.jonanfong.com (pri: 10)`
TXT	1	`v=spf1 a mx include:pointdnshere.com ~al`
SOA	1	`ns147.pointdnshere.com root.jonanfong.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns147.pointdnshere.com, ns148.pointdnshere.com)

Analysis

Hierarchy

jonanfong.com is the parent of mail.jonanfong.com.

IP Addresses

jonanfong.com resolves to a single IP: 43.241.73.45.

Other host names, for instance mail.monsc.com, mail.daily-buy.com, e-cards.hk, wei-ming.com and easyjobhk.com share IP numbers with jonanfong.com.

Name Servers

jonanfong.com has two name servers: ns147.pointdnshere.com and ns148.pointdnshere.com.

jonanfong.com shares the same name server setup as other domains, for example monsc.com, evsgb.com, danielyeung.net, go-3.com and imoveworld.com.

jonanfong.com shares some name servers with other domains, for instance tomstrip.com, solarman.com and chiu.cn.

These name servers are commonly used together with dns3.scicube.com and dns4.scicube.com.

Host names with a single IP:

ns147.pointdnshere.com points to 43.241.73.45

ns148.pointdnshere.com points to 43.241.73.46

Mail Servers

jonanfong.com is handled by a single mail server, mail.jonanfong.com.

Host name mail.jonanfong.com points to IP 43.241.73.45.

jonanfong.com - robtex.com

jonanfong.com

com