`protocolbooks.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` ⭐
		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`
		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

`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=1774505977

Same first word

protocolbooks.com

DNS History

7 records (4 active, 3 former)

●NSns1.afternic.com2026-02-22 → 2026-03-26 · 3 obs

○ 2020-02-27 02:17:18
● 2026-02-22 10:10:50
● 2026-03-26 06:43:42

●NSns2.afternic.com2026-02-22 → 2026-03-26 · 3 obs

○ 2020-02-27 02:17:18
● 2026-02-22 10:10:50
● 2026-03-26 06:43:42

○NSns39.domaincontrol.com2020-02-27 → 2020-02-27 · 3 obs

● 2020-02-27 02:17:18
○ 2026-02-22 10:10:50
○ 2026-03-26 06:43:42

○NSns40.domaincontrol.com2020-02-27 → 2020-02-27 · 3 obs

● 2020-02-27 02:17:18
○ 2026-02-22 10:10:50
○ 2026-03-26 06:43:42

●A13.248.169.482026-02-22 → 2026-03-26 · 3 obs

○ 2020-02-27 02:17:18
● 2026-02-22 10:10:50
● 2026-03-26 06:43:42

○A184.168.221.472020-02-27 → 2020-02-27 · 3 obs

● 2020-02-27 02:17:18
○ 2026-02-22 10:10:50
○ 2026-03-26 06:43:42

●A76.223.54.1462026-02-22 → 2026-03-26 · 3 obs

○ 2020-02-27 02:17:18
● 2026-02-22 10:10:50
● 2026-03-26 06:43:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
protocolbooks.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:97.74.98.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protocolbooks.com (unsigned zone)

⏱️ Timing

Total: 275ms | 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	`ns1.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

protocolbooks.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.

other host names for instance motelmama.com, ns1.uflix.me, verycomfy.com, ycdr.com and uirt.com share IP numbers with protocolbooks.com.

Name Servers

protocolbooks.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

protocolbooks.com shares the same name server setup as other domains, for example pokerstrip.com, www.88lx.com, pyursmoke.com, tamams.com and ljkuu145.ketomap.com.

protocolbooks.com at least partially shares name servers with other domains, for instance autoenlace.com, wellington.world, syncfront.com, carolineelliott.com and xotz.com.

These name servers are commonly used with verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.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

protocolbooks.com - robtex.com