`sircollection.com`

DNSSEC	⚠️ Not signed
NS	`ns-2027.awsdns-61.co.uk` ⭐
		A	2600:9000:5307:eb00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2027.awsdns-61.co.uk`
		A	205.251.199.235^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2027.awsdns-61.co.uk`
NS	`ns-1401.awsdns-47.org`
		A	2600:9000:5305:7900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1401.awsdns-47.org`
		A	205.251.197.121^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1401.awsdns-47.org`
NS	`ns-425.awsdns-53.com`
		A	2600:9000:5301:a900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-425.awsdns-53.com`
		A	205.251.193.169^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-425.awsdns-53.com`
NS	`ns-754.awsdns-30.net`
		A	2600:9000:5302:f200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-754.awsdns-30.net`
		A	205.251.194.242^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-754.awsdns-30.net`
SOA	`ns-2027.awsdns-61.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=1784449122

Same first word

sircollection.com

DNS History

8 records (4 active, 4 former)

●NSns-1401.awsdns-47.org2026-05-05 → 2026-07-19 · 3 obs

○ 2017-06-16 08:38:26
● 2026-05-05 12:26:50
● 2026-07-19 08:47:30

●NSns-2027.awsdns-61.co.uk2026-05-05 → 2026-07-19 · 3 obs

○ 2017-06-16 08:38:26
● 2026-05-05 12:26:50
● 2026-07-19 08:47:30

●NSns-425.awsdns-53.com2026-05-05 → 2026-07-19 · 3 obs

○ 2017-06-16 08:38:26
● 2026-05-05 12:26:50
● 2026-07-19 08:47:30

●NSns-754.awsdns-30.net2026-05-05 → 2026-07-19 · 3 obs

○ 2017-06-16 08:38:26
● 2026-05-05 12:26:50
● 2026-07-19 08:47:30

○NSns27.worldnic.com2015-07-09 → 2017-06-16 · 4 obs

● 2015-07-09 13:42:16
● 2017-06-16 08:38:26
○ 2026-05-05 12:26:50
○ 2026-07-19 08:47:30

○NSns28.worldnic.com2015-07-09 → 2017-06-16 · 4 obs

● 2015-07-09 13:42:16
● 2017-06-16 08:38:26
○ 2026-05-05 12:26:50
○ 2026-07-19 08:47:30

○MXp.webcom.ctmail.com2015-11-26 → 2017-06-16 · 4 obs

● 2015-11-26 06:46:30
● 2017-06-16 08:38:26
○ 2026-05-05 12:26:50
○ 2026-07-19 08:47:30

○A205.178.189.1292015-07-09 → 2017-06-16 · 4 obs

● 2015-07-09 13:42:16
● 2017-06-16 08:38:26
○ 2026-05-05 12:26:50
○ 2026-07-19 08:47:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
sircollection.com	ns-754.awsdns-30.net, ns-425.awsdns-53.com, ns-1401.awsdns-47.org, ns-2027.awsdns-61.co.uk	2 records

✅ Authoritative Response

Server:205.251.197.121

NS records: ns-754.awsdns-30.net, ns-425.awsdns-53.com, ns-1401.awsdns-47.org, ns-2027.awsdns-61.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sircollection.com (unsigned zone)

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1401.awsdns-47.org, ns-2027.awsdns-61.co.uk...`
SOA	1	`ns-2027.awsdns-61.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-425.awsdns-53.com, ns-425.awsdns-53.com)

Analysis

Name Servers

Four name servers handle the delegation for sircollection.com: ns-425.awsdns-53.com, ns-754.awsdns-30.net, ns-1401.awsdns-47.org and ns-2027.awsdns-61.co.uk.

sircollection.com partially shares its NS delegation with several other domains, including kamiceria.fr, mail.americanjobs.com, carosuel.com and two others.

These name servers regularly co-occur with the name servers ns-530.awsdns-02.net, ns-1460.awsdns-54.org and ns-1862.awsdns-40.co.uk.

ns-425.awsdns-53.com, ns-754.awsdns-30.net, ns-1401.awsdns-47.org and ns-2027.awsdns-61.co.uk each carry two IP addresses. ns-425.awsdns-53.com has 205.251.193.169 and 2600:9000:5301:a900::1; ns-754.awsdns-30.net has 205.251.194.242 and 2600:9000:5302:f200::1; ns-1401.awsdns-47.org has 205.251.197.121 and 2600:9000:5305:7900::1; ns-2027.awsdns-61.co.uk has 205.251.199.235 and 2600:9000:5307:eb00::1.

sircollection.com - robtex.com