`techstartupguide.com`

DNSSEC	⚠️ Not signed
NS	`ns-1597.awsdns-07.co.uk` ⭐
		A	2600:9000:5306:3d00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1597.awsdns-07.co.uk`
		A	205.251.198.61^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1597.awsdns-07.co.uk`
NS	`ns-1440.awsdns-52.org`
		A	2600:9000:5305:a000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1440.awsdns-52.org`
		A	205.251.197.160^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1440.awsdns-52.org`
NS	`ns-230.awsdns-28.com`
		A	2600:9000:5300:e600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-230.awsdns-28.com`
		A	205.251.192.230^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-230.awsdns-28.com`
NS	`ns-824.awsdns-39.net`
		A	2600:9000:5303:3800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-824.awsdns-39.net`
		A	205.251.195.56^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-824.awsdns-39.net`
TXT	`v=spf1 -all`
SOA	`ns-1597.awsdns-07.co.uk`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

techstartupguide.com

Similar names

startuptechguide.com

DNS History

5 records (4 active, 1 former)

●NSns-1440.awsdns-52.org2015-05-24 → 2026-03-10 · 2 obs

● 2015-05-24 11:36:04
● 2026-03-10 09:57:08

●NSns-1597.awsdns-07.co.uk2015-05-24 → 2026-03-10 · 2 obs

● 2015-05-24 11:36:04
● 2026-03-10 09:57:08

●NSns-230.awsdns-28.com2015-05-24 → 2026-03-10 · 2 obs

● 2015-05-24 11:36:04
● 2026-03-10 09:57:08

●NSns-824.awsdns-39.net2015-05-24 → 2026-03-10 · 2 obs

● 2015-05-24 11:36:04
● 2026-03-10 09:57:08

○A54.213.222.2072015-05-24 → 2020-01-01 · 4 obs

● 2015-05-24 11:36:04
● 2020-01-01 07:56:10
○ 2026-02-23 18:01:04
○ 2026-03-10 09:57:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techstartupguide.com	ns-230.awsdns-28.com, ns-824.awsdns-39.net, ns-1597.awsdns-07.co.uk, ns-1440.awsdns-52.org	1 record

✅ Authoritative Response

Server: 205.251.197.160

NS records: ns-230.awsdns-28.com, ns-824.awsdns-39.net, ns-1597.awsdns-07.co.uk, ns-1440.awsdns-52.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techstartupguide.com (unsigned zone)

⏱️ Timing

Total: 289ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1440.awsdns-52.org, ns-1597.awsdns-07.co.uk...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-1597.awsdns-07.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-230.awsdns-28.com)

Analysis

Name Servers

techstartupguide.com is delegated to four name servers: ns-230.awsdns-28.com, ns-824.awsdns-39.net, ns-1440.awsdns-52.org and ns-1597.awsdns-07.co.uk.

techstartupguide.com shares some name servers with other domains, for example d1783y13p68ytd.cloudfront.net, quup-ai.com, baize-express.com, ruts.cl and par-go.com.

These name servers are commonly used alongside ns-1646.awsdns-13.co.uk, ns-52.awsdns-06.com, ns-1325.awsdns-37.org and ns-1009.awsdns-62.net.

Host names with two IP numbers

Two IPs per host:

ns-230.awsdns-28.com points to 2600:9000:5300:e600::1 and 205.251.192.230

ns-824.awsdns-39.net points to 2600:9000:5303:3800::1 and 205.251.195.56

ns-1440.awsdns-52.org points to 2600:9000:5305:a000::1 and 205.251.197.160

ns-1597.awsdns-07.co.uk points to 2600:9000:5306:3d00::1 and 205.251.198.61

techstartupguide.com - robtex.com