bookstack.dev - dns.ninja

`bookstack.dev`

DNSSEC	⚠️ Not signed
A	103.224.212.201^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-212-201.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`230.ns1.above.com` ⚠️ Not in zone NS records
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`230.ns2.above.com` ⚠️ Not in zone NS records
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`park-mx.above.com`
TXT	`0ad094978b47130a6a809a0396525cae21191ed6`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-06-27 #1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

bookstack.ru

bookstack.io

bookstack.dev

bookstack.in

bookstack.com

bookstack.net

bookstack.info

bookstack.jp

bookstack.fm

bookstack.cn

bookstack.org

bookstack.co

DNS History

14 records (6 active, 8 former)

●NS230.ns1.above.com2026-02-19 → 2026-06-27 · 3 obs

○ 2020-02-06 06:38:30
● 2026-02-19 22:46:24
● 2026-06-27 11:27:28

●NS230.ns2.above.com2026-02-19 → 2026-06-27 · 3 obs

○ 2020-02-06 06:38:30
● 2026-02-19 22:46:24
● 2026-06-27 11:27:28

○NSdns1.registrar-servers.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:38:30
○ 2026-02-19 22:46:24
○ 2026-06-27 11:27:28

○NSdns2.registrar-servers.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:38:30
○ 2026-02-19 22:46:24
○ 2026-06-27 11:27:28

●NSns1.abovedomains.com2026-02-19 → 2026-06-27 · 3 obs

○ 2020-02-06 06:38:30
● 2026-02-19 22:46:24
● 2026-06-27 11:27:28

●NSns2.abovedomains.com2026-02-19 → 2026-06-27 · 3 obs

○ 2020-02-06 06:38:30
● 2026-02-19 22:46:24
● 2026-06-27 11:27:28

○MXeforward1.registrar-servers.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:38:30
○ 2026-02-19 22:46:24
○ 2026-06-27 11:27:28

○MXeforward2.registrar-servers.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:38:30
○ 2026-02-19 22:46:24
○ 2026-06-27 11:27:28

○MXeforward3.registrar-servers.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:38:30
○ 2026-02-19 22:46:24
○ 2026-06-27 11:27:28

○MXeforward4.registrar-servers.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:38:30
○ 2026-02-19 22:46:24
○ 2026-06-27 11:27:28

○MXeforward5.registrar-servers.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:38:30
○ 2026-02-19 22:46:24
○ 2026-06-27 11:27:28

●MXpark-mx.above.com2026-02-19 → 2026-06-27 · 3 obs

○ 2020-02-06 06:38:30
● 2026-02-19 22:46:24
● 2026-06-27 11:27:28

●A103.224.212.2012026-02-19 → 2026-06-27 · 3 obs

○ 2020-02-06 06:38:30
● 2026-02-19 22:46:24
● 2026-06-27 11:27:28

○A162.255.119.562020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:38:30
○ 2026-02-19 22:46:24
○ 2026-06-27 11:27:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
bookstack.dev	230.ns2.above.com, 230.ns1.above.com	-

✅ Authoritative Response

Server:103.224.182.77

NS records: 230.ns2.above.com, 230.ns1.above.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookstack.dev (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.201`
NS	2	`ns2.abovedomains.com, ns1.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	2	`0ad094978b47130a6a809a0396525cae21191ed6, v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

bookstack.dev has exactly one IP address — 103.224.212.201.

bian.in, mx2.nmsvr.com, slcc.com.au plus two other host names have IP numbers in common with bookstack.dev.

Name Servers

Four name servers handle the delegation for bookstack.dev: ns1.abovedomains.com, ns2.abovedomains.com, 230.ns1.above.com and 230.ns2.above.com.

bookstack.dev shares at least some of its name servers with other domains, including domtrav.com, worldspeakstudio.com, mail2.ldhl.com and two others.

These name servers are frequently seen alongside ns15.abovedomains.com, ns16.abovedomains.com, 5014.ns1.abovedomains.com and 7 other name servers.

Host names with four IP addresses:

ns1.abovedomains.com points to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9.

ns2.abovedomains.com points to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

Host names carrying three IP numbers:

The hostname 230.ns1.above.com directs to 103.224.182.9, 103.224.182.77 and 103.224.212.9.

The hostname 230.ns2.above.com directs to 103.224.182.10, 103.224.212.10 and 103.224.212.51.

Both ns1.abovedomains.com and 230.ns1.above.com resolve to 103.224.182.9 IP addresses each.

Both ns1.abovedomains.com and 230.ns1.above.com resolve to 103.224.182.77 IP addresses each.

Both ns1.abovedomains.com and 230.ns1.above.com resolve to 103.224.212.9 IP addresses each.

Both ns2.abovedomains.com and 230.ns2.above.com resolve to 103.224.182.10 IP addresses each.

Both ns2.abovedomains.com and 230.ns2.above.com resolve to 103.224.212.10 IP addresses each.

Both ns2.abovedomains.com and 230.ns2.above.com resolve to 103.224.212.51 IP addresses each.

Mail Servers

bookstack.dev uses one mail server — park-mx.above.com.

The mail server setup of bookstack.dev matches that of other domains such as impact.com.au, 9mobile.com, ns2.clar.es and two others.

park-mx.above.com directs to just one IP number, 103.224.212.34.