`appobook.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:f094:2a0a:4985:526e^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:def:b9d9:eb9e:7766^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.201.53.166^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
A	98.82.42.139^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:941d:603c:10ae:a55b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:98e7:bcc1:1648:90a6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.87.219.199^{🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-87-219-199.compute-1.amazonaws.com`
		A	54.221.97.121^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-97-121.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:76d7:70c7:6855:86fb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9ecd:5143:bcff:3c1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:aa51:fd31:3c69:f691^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f6dc:95b0:7323:b306^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9f7f:9686:ab24:f084^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:bf5b:de0a:b86e:5ea6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.29.192^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-29-192.compute-1.amazonaws.com`
		A	54.88.38.78^{🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix}
			PTR	`ec2-54-88-38-78.compute-1.amazonaws.com`
		A	54.196.60.238^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-60-238.compute-1.amazonaws.com`
		A	54.224.97.156^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-224-97-156.compute-1.amazonaws.com`
		A	100.31.89.178^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-89-178.compute-1.amazonaws.com`
		A	100.31.106.118^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-106-118.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:8ce9:9a23:1506:2015^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:55f4:11e:d03:4aa1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7f99:e4a9:d944:4558^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c0ce:2b20:4aad:2a31^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.217.27.47^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-27-47.compute-1.amazonaws.com`
		A	18.208.218.58^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-208-218-58.compute-1.amazonaws.com`
		A	18.215.253.179^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-215-253-179.compute-1.amazonaws.com`
		A	18.234.93.33^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-93-33.compute-1.amazonaws.com`
		A	54.221.123.47^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-123-47.compute-1.amazonaws.com`
		A	204.236.194.148^{🇺🇸 Amazon204.236.192.0/18 Execution Services}
			PTR	`ec2-204-236-194-148.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-15 #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=1776303417

Subdomains

mail.appobook.com

Same first word

appobook.com

Similar names

bookappo.cz

appboook.com

bookappo.com

DNS History

11 records (7 active, 4 former)

○NSns01.1blu.de2015-06-08 → 2017-05-23 · 4 obs

● 2015-06-08 11:05:14
● 2017-05-23 15:50:00
○ 2026-03-26 15:11:52
○ 2026-04-16 01:46:38

○NSns02.1blu.de2015-06-08 → 2017-05-23 · 4 obs

● 2015-06-08 11:05:14
● 2017-05-23 15:50:00
○ 2026-03-26 15:11:52
○ 2026-04-16 01:46:38

●NSns1.namebrightdns.com2026-03-26 → 2026-04-16 · 3 obs

○ 2017-05-23 15:50:00
● 2026-03-26 15:11:52
● 2026-04-16 01:46:38

●NSnsg1.namebrightdns.com2026-03-26 → 2026-04-16 · 3 obs

○ 2017-05-23 15:50:00
● 2026-03-26 15:11:52
● 2026-04-16 01:46:38

●NSnsg2.namebrightdns.com2026-03-26 → 2026-04-16 · 3 obs

○ 2017-05-23 15:50:00
● 2026-03-26 15:11:52
● 2026-04-16 01:46:38

○MXmail.appobook.com2015-06-08 → 2017-05-23 · 4 obs

● 2015-06-08 11:05:14
● 2017-05-23 15:50:00
○ 2026-03-26 15:11:52
○ 2026-04-16 01:46:38

○A178.254.10.1442015-06-08 → 2017-05-23 · 4 obs

● 2015-06-08 11:05:14
● 2017-05-23 15:50:00
○ 2026-03-26 15:11:52
○ 2026-04-16 01:46:38

●A2600:1f18:4ae:c605:f094:2a0a:4985:526e2026-03-26 → 2026-04-16 · 3 obs

○ 2017-05-23 15:50:00
● 2026-03-26 15:11:52
● 2026-04-16 01:46:38

●A2600:1f18:4ae:c606:def:b9d9:eb9e:77662026-03-26 → 2026-04-16 · 3 obs

○ 2017-05-23 15:50:00
● 2026-03-26 15:11:52
● 2026-04-16 01:46:38

●A52.201.53.1662026-03-26 → 2026-04-16 · 3 obs

○ 2017-05-23 15:50:00
● 2026-03-26 15:11:52
● 2026-04-16 01:46:38

●A98.82.42.1392026-03-26 → 2026-04-16 · 3 obs

○ 2017-05-23 15:50:00
● 2026-03-26 15:11:52
● 2026-04-16 01:46:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
appobook.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	24 records

✅ Authoritative Response

Server:18.208.218.58

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appobook.com (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.201.53.166, 98.82.42.139`
AAAA	2	`2600:1f18:4ae:c605:f094:2a0a:4985:526e, 2600:1f18:4ae:c606:def:b9d9:eb9e:7766`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

The parent of mail.appobook.com is appobook.com.

IP Addresses

appobook.com points to four IP numbers: 2600:1f18:4ae:c605:f094:2a0a:4985:526e, 2600:1f18:4ae:c606:def:b9d9:eb9e:7766, 52.201.53.166 and 98.82.42.139.

Other host names, for instance investorsledger.com, ovgry.outwardface.com, blockchainworkers.com, palmvu.com and myapp365.com share IP numbers with appobook.com.

Name Servers

The domain appobook.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

appobook.com shares name servers with other domains at least partially, for instance gfelectric.com, leadvox.com, avfolks.com, draftmob.com and sweetnew.com.

these name servers are often used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with twelve IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:76d7:70c7:6855:86fb, 2600:1f18:683a:ae1a:9ecd:5143:bcff:3c1, 2600:1f18:683a:ae1a:aa51:fd31:3c69:f691, 2600:1f18:683a:ae1a:f6dc:95b0:7323:b306, 2600:1f18:683a:ae1b:9f7f:9686:ab24:f084, 2600:1f18:683a:ae1b:bf5b:de0a:b86e:5ea6, 3.89.29.192, 54.88.38.78, 54.196.60.238, 54.224.97.156, 100.31.89.178 and 100.31.106.118.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:8ce9:9a23:1506:2015, 2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629, 2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f, 2600:1f18:683a:ae1b:55f4:11e:d03:4aa1, 2600:1f18:683a:ae1b:7f99:e4a9:d944:4558, 2600:1f18:683a:ae1b:c0ce:2b20:4aad:2a31, 13.217.27.47, 18.208.218.58, 18.215.253.179, 18.234.93.33, 54.221.123.47 and 204.236.194.148.

Host names with four IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1a:98e7:bcc1:1648:90a6, 54.87.219.199 and 54.221.97.121.

appobook.com - robtex.com

appobook.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`appobook.com`

`com`