`referencebook.com`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
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	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies}
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 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	`jiajia.ns.giantpanda.com` ⭐ ⚠️ Not in zone NS records
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`yunzi.ns.giantpanda.com` ⚠️ Not in zone NS records
		A	75.2.45.63^{🇺🇸 Amazon75.2.32.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
SOA	`jiajia.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=1778540851

Same first word

referencebook.net

referencebook.com

Similar names

bookreference.com

DNS History

17 records (10 active, 7 former)

●NSjiajia.ns.giantpanda.com2026-03-05 → 2026-05-11 · 3 obs

○ 2020-04-12 03:58:42
● 2026-03-05 19:40:56
● 2026-05-11 23:18:50

○NSns1.sedoparking.com2015-07-05 → 2020-04-12 · 4 obs

● 2015-07-05 21:04:00
● 2020-04-12 03:58:42
○ 2026-03-05 19:40:56
○ 2026-05-11 23:18:50

○NSns2.sedoparking.com2015-07-05 → 2020-04-12 · 4 obs

● 2015-07-05 21:04:00
● 2020-04-12 03:58:42
○ 2026-03-05 19:40:56
○ 2026-05-11 23:18:50

●NSyunzi.ns.giantpanda.com2026-03-05 → 2026-05-11 · 3 obs

○ 2020-04-12 03:58:42
● 2026-03-05 19:40:56
● 2026-05-11 23:18:50

○MXlocalhost2017-04-19 → 2017-04-19 · 4 obs

○ 2016-07-01 05:08:30
● 2017-04-19 09:34:42
○ 2020-04-12 03:58:42
○ 2026-05-11 23:18:50

○MXmail.nickstel.com2015-07-05 → 2016-07-01 · 4 obs

● 2015-07-05 21:04:00
● 2016-07-01 05:08:30
○ 2017-04-19 09:34:42
○ 2026-05-11 23:18:50

○MXmail.pickelhost.com2020-04-12 → 2020-04-12 · 4 obs

○ 2017-04-19 09:34:42
● 2020-04-12 03:58:42
○ 2026-03-05 19:40:56
○ 2026-05-11 23:18:50

●A2600:3c03::f03c:95ff:fe00:29ca2026-05-11 → 2026-05-11 · 2 obs

○ 2026-03-05 19:40:56
● 2026-05-11 23:18:50

●A2600:3c03::f03c:95ff:fe91:5d522026-03-05 → 2026-05-11 · 3 obs

○ 2020-04-12 03:58:42
● 2026-03-05 19:40:56
● 2026-05-11 23:18:50

●A2600:3c03::f03c:95ff:feed:4d4f2026-03-05 → 2026-05-11 · 3 obs

○ 2020-04-12 03:58:42
● 2026-03-05 19:40:56
● 2026-05-11 23:18:50

●A2600:3c03::f03c:95ff:feed:cf2a2026-05-11 → 2026-05-11 · 2 obs

○ 2026-03-05 19:40:56
● 2026-05-11 23:18:50

●A45.33.83.1002026-05-11 → 2026-05-11 · 2 obs

○ 2026-03-05 19:40:56
● 2026-05-11 23:18:50

●A45.79.167.1802026-05-11 → 2026-05-11 · 2 obs

○ 2026-03-05 19:40:56
● 2026-05-11 23:18:50

●A66.175.209.1792026-03-05 → 2026-05-11 · 3 obs

○ 2020-04-12 03:58:42
● 2026-03-05 19:40:56
● 2026-05-11 23:18:50

○A72.52.4.1192015-07-05 → 2017-04-19 · 4 obs

● 2015-07-05 21:04:00
● 2017-04-19 09:34:42
○ 2020-04-12 03:58:42
○ 2026-05-11 23:18:50

○A91.195.240.1262020-04-12 → 2020-04-12 · 4 obs

○ 2017-04-19 09:34:42
● 2020-04-12 03:58:42
○ 2026-03-05 19:40:56
○ 2026-05-11 23:18:50

●A96.126.111.1652026-03-05 → 2026-05-11 · 3 obs

○ 2020-04-12 03:58:42
● 2026-03-05 19:40:56
● 2026-05-11 23:18:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
referencebook.com	jiajia.ns.giantpanda.com, yunzi.ns.giantpanda.com	2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: jiajia.ns.giantpanda.com, yunzi.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for referencebook.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`45.79.167.180, 45.33.83.100...`
AAAA	4	`2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f...`
SOA	1	`jiajia.ns.giantpanda.com admin.giantpand`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (jiajia.ns.giantpanda.com, yunzi.ns.giantpanda.com)

Analysis

IP Addresses

Eight IP numbers are pointed to by referencebook.com: 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 45.33.83.100, 45.79.167.180, 66.175.209.179 and 96.126.111.165.

other host names for instance t800.com, tmy.net, org.co.in, mingw.org and andromeda.com share IP numbers with referencebook.com.

Name Servers

referencebook.com is delegated to two name servers: jiajia.ns.giantpanda.com and yunzi.ns.giantpanda.com.

referencebook.com shares the same name server setup as other domains, for example chiggers.com, cityflag.org, bedframe.net, minnesotamap.com and femur.com.

referencebook.com at least partially shares name servers with other domains, for instance nomortelepon.id, progressingoffer.com, www.gotroman.com, ns1.tmx.in and www.comm-care.com.

These name servers are commonly used alongside the name servers lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com, chulin.ns.giantpanda.com, po.ns.giantpanda.com and huamei.ns.giantpanda.com.

Host names with one IP number:

The host jiajia.ns.giantpanda.com points to 3.33.232.36 and the host yunzi.ns.giantpanda.com points to 75.2.45.63.

referencebook.com - robtex.com