`quickoffice-tab.com`

DNSSEC	⚠️ Not signed
A	44.253.67.244^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-253-67-244.us-west-2.compute.amazonaws.com`
A	100.23.156.139^{🇺🇸 Amazon100.20.0.0/14 EC2 PDX prefix}
NS	`ns-574.awsdns-07.net` ⭐
		A	2600:9000:5302:3e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-574.awsdns-07.net`
		A	205.251.194.62^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-574.awsdns-07.net`
NS	`ns-12.awsdns-01.com`
		A	2600:9000:5300:c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-12.awsdns-01.com`
		A	205.251.192.12^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-12.awsdns-01.com`
NS	`ns-1331.awsdns-38.org`
		A	2600:9000:5305:3300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1331.awsdns-38.org`
		A	205.251.197.51^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1331.awsdns-38.org`
NS	`ns-1872.awsdns-42.co.uk`
		A	2600:9000:5307:5000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1872.awsdns-42.co.uk`
		A	205.251.199.80^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1872.awsdns-42.co.uk`
SOA	`ns-574.awsdns-07.net`awsdns-hostmaster@amazon.com 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=1771291435

Same first word

quickoffice-tab.com

DNS History

6 records (6 active, 0 former)

●NSns-12.awsdns-01.com2026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 02:15:54
● 2026-02-27 10:14:38

●NSns-1331.awsdns-38.org2026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 02:15:54
● 2026-02-27 10:14:38

●NSns-1872.awsdns-42.co.uk2026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 02:15:54
● 2026-02-27 10:14:38

●NSns-574.awsdns-07.net2026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 02:15:54
● 2026-02-27 10:14:38

●A100.23.156.1392026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 02:15:54
● 2026-02-27 10:14:38

●A44.253.67.2442026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 02:15:54
● 2026-02-27 10:14:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quickoffice-tab.com	ns-12.awsdns-01.com, ns-574.awsdns-07.net, ns-1872.awsdns-42.co.uk, ns-1331.awsdns-38.org	1 record

✅ Authoritative Response

Server: 205.251.197.51

NS records: ns-12.awsdns-01.com, ns-574.awsdns-07.net, ns-1872.awsdns-42.co.uk, ns-1331.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quickoffice-tab.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.253.67.244, 100.23.156.139`
NS	4	`ns-12.awsdns-01.com, ns-1331.awsdns-38.org...`
SOA	1	`ns-574.awsdns-07.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-12.awsdns-01.com)

AI analysis

quickoffice-tab.com points to two IPs: 44.253.67.244 and 100.23.156.139.

Other host names for instance speak-text-tab.com and search101-tab.com share IP numbers with quickoffice-tab.com.

quickoffice-tab.com is delegated to four name servers: ns-12.awsdns-01.com, ns-574.awsdns-07.net, ns-1331.awsdns-38.org and ns-1872.awsdns-42.co.uk.

quickoffice-tab.com at least partially shares name servers with other domains such as ibtimes.co, laxcamps.com, dcadmission-dev.com, dbaftrbyer63k.cloudfront.net and collectivenow-email.com.

These name servers are commonly used alongside ns-1238.awsdns-26.org, ns-1772.awsdns-29.co.uk and ns-569.awsdns-07.net.

Host names with two IP numbers:

ns-12.awsdns-01.com points to 2600:9000:5300:c00::1 and 205.251.192.12

ns-574.awsdns-07.net points to 2600:9000:5302:3e00::1 and 205.251.194.62

ns-1331.awsdns-38.org points to 2600:9000:5305:3300::1 and 205.251.197.51

ns-1872.awsdns-42.co.uk points to 2600:9000:5307:5000::1 and 205.251.199.80

quickoffice-tab.com - robtex.com