`questiondiagnostic.com`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies}
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies}
NS	`chuangchuang.ns.giantpanda.com` ⭐ ⚠️ Not in zone NS records
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`meilan.ns.giantpanda.com` ⚠️ Not in zone NS records
		A	75.2.45.63^{🇺🇸 Amazon75.2.32.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
SOA	`chuangchuang.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #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=1774431112

Same first word

questiondiagnostic.com

DNS History

16 records (6 active, 10 former)

●NSchuangchuang.ns.giantpanda.com2026-03-04 → 2026-03-25 · 2 obs

● 2026-03-04 19:12:48
● 2026-03-25 09:39:14

●NSmeilan.ns.giantpanda.com2026-03-04 → 2026-03-25 · 2 obs

● 2026-03-04 19:12:48
● 2026-03-25 09:39:14

○A139.162.174.2092026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

○A139.162.181.762026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

○A172.104.149.862026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

○A172.104.203.1862026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

○A172.104.251.1982026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

●A2600:3c03::f03c:95ff:fe91:5d522026-03-12 → 2026-03-25 · 3 obs

○ 2026-03-09 08:13:58
● 2026-03-12 03:34:58
● 2026-03-25 09:39:14

●A2600:3c03::f03c:95ff:feed:4d4f2026-03-12 → 2026-03-25 · 3 obs

○ 2026-03-09 08:13:58
● 2026-03-12 03:34:58
● 2026-03-25 09:39:14

○A2a01:7e01::2000:dff:fec1:5cdb2026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

○A2a01:7e01::f03c:95ff:fe00:26922026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

○A2a01:7e01::f03c:95ff:fe91:5d912026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

○A2a01:7e01::f03c:95ff:feeb:9d4b2026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

○A2a01:7e01::f03c:95ff:feed:783e2026-03-04 → 2026-03-09 · 4 obs

● 2026-03-04 19:12:48
● 2026-03-09 08:13:58
○ 2026-03-12 03:34:58
○ 2026-03-25 09:39:14

●A66.175.209.1792026-03-12 → 2026-03-25 · 3 obs

○ 2026-03-09 08:13:58
● 2026-03-12 03:34:58
● 2026-03-25 09:39:14

●A96.126.111.1652026-03-12 → 2026-03-25 · 3 obs

○ 2026-03-09 08:13:58
● 2026-03-12 03:34:58
● 2026-03-25 09:39:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
questiondiagnostic.com	meilan.ns.giantpanda.com, chuangchuang.ns.giantpanda.com	2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: meilan.ns.giantpanda.com, chuangchuang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for questiondiagnostic.com (unsigned zone)

⏱️ Timing

Total: 315ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.175.209.179, 96.126.111.165`
AAAA	2	`2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:fe91:5d52`
SOA	1	`chuangchuang.ns.giantpanda.com admin.gia`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (meilan.ns.giantpanda.com, chuangchuang.ns.giantpanda.com)

Analysis

IP Addresses

questiondiagnostic.com points to four IP numbers: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.

Other host names including nullmx.outluk.com, dotch.com, moons.it, naiv.com and moshaverin.asia share IP numbers with questiondiagnostic.com.

Name Servers

questiondiagnostic.com's delegation uses two name servers, chuangchuang.ns.giantpanda.com and meilan.ns.giantpanda.com.

questiondiagnostic.com shares the same name server setup as other domains, for example uceritfy.com, wwwdinovite.com, leafdilter.com, vid10.com and physicialsmutual.com.

questiondiagnostic.com at least partially shares name servers with other domains, including whatday.com, nullmx.(0x736578)egirls.nokia.masti.com, nullmx.geserv.com, kayfastore.com and eldebo.com.

These name servers are commonly used with baobao.ns.giantpanda.com, meisheng.ns.giantpanda.com, baiyun.ns.giantpanda.com, shishi.ns.giantpanda.com, yangyang.ns.giantpanda.com, basi.ns.giantpanda.com and lunlun.ns.giantpanda.com.

Host names with a single IP:

chuangchuang.ns.giantpanda.com points to 3.33.232.36.

meilan.ns.giantpanda.com points to 75.2.45.63.

questiondiagnostic.com - robtex.com