`workbook.spidermail.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com` ⚠️ Not in parent delegation
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=1

`spidermail.com`

	DNSSEC	⚠️ Not signed
	A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
	A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
	NS	`ns2.afternic.com` ⭐
	NS	`ns1.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns2.afternic.com`dns@jomax.net serial=1

Same first word

Similar names

bookwork.com

krowbook.com

kobowork.com

bookwork.co

bookwork.info

bookwork.sk

DNS History

9 records (4 active, 5 former)

●NSns1.afternic.com2026-03-23 → 2026-04-20 · 3 obs

○ 2016-07-26 12:07:34
● 2026-03-23 10:01:46
● 2026-04-20 10:47:16

○NSns1.sedoparking.com2015-07-18 → 2016-07-26 · 5 obs

○ 2008-06-26 02:00:12
● 2015-07-18 19:05:16
● 2016-07-26 12:07:34
○ 2026-03-23 10:01:46
○ 2026-04-20 10:47:16

●NSns2.afternic.com2026-03-23 → 2026-04-20 · 3 obs

○ 2016-07-26 12:07:34
● 2026-03-23 10:01:46
● 2026-04-20 10:47:16

○NSns2.sedoparking.com2015-07-18 → 2016-07-26 · 5 obs

○ 2008-06-26 02:00:12
● 2015-07-18 19:05:16
● 2016-07-26 12:07:34
○ 2026-03-23 10:01:46
○ 2026-04-20 10:47:16

○MX.2026-03-23 → 2026-04-20 · 2 obs

○ 2026-03-23 10:01:46
○ 2026-04-20 10:47:16

○MXmail.nickstel.com2015-07-18 → 2016-07-26 · 5 obs

○ 2008-06-26 02:00:12
● 2015-07-18 19:05:16
● 2016-07-26 12:07:34
○ 2026-03-23 10:01:46
○ 2026-04-20 10:47:16

●A13.248.169.482026-03-23 → 2026-04-20 · 3 obs

○ 2016-07-26 12:07:34
● 2026-03-23 10:01:46
● 2026-04-20 10:47:16

○A72.52.4.1192015-07-18 → 2016-07-26 · 5 obs

○ 2008-06-26 02:00:12
● 2015-07-18 19:05:16
● 2016-07-26 12:07:34
○ 2026-03-23 10:01:46
○ 2026-04-20 10:47:16

●A76.223.54.1462026-03-23 → 2026-04-20 · 3 obs

○ 2016-07-26 12:07:34
● 2026-03-23 10:01:46
● 2026-04-20 10:47:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
spidermail.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spidermail.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by workbook.spidermail.com: 13.248.169.48 and 76.223.54.146.

other host names include ardownload.zaarly.com, asiamls.com, vkal.org, hbqy.com and advance.mtproto.world; they share IP numbers with workbook.spidermail.com.

Name Servers

Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for workbook.spidermail.com.

workbook.spidermail.com shares the same name server setup as other domains, for instance mx34.33.summershine.com, aloeverafamily.com, coleennolan.com, gljj9b.fb(0x787878).com and luxhtl.com.

workbook.spidermail.com at least partially shares name servers with other domains, for instance website-now.com, no-drip.com, asitile.com, talentomoda.com and gainfxhub.com.

These name servers are commonly used alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

workbook.spidermail.com - robtex.com