codrescu.com - dns.ninja

`codrescu.com`

DNSSEC	⚠️ Not signed
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns-140.awsdns-17.com` ⭐
		A	2600:9000:5300:8c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-140.awsdns-17.com`
		A	205.251.192.140^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-140.awsdns-17.com`
NS	`ns-1156.awsdns-16.org`
		A	2600:9000:5304:8400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1156.awsdns-16.org`
		A	205.251.196.132^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1156.awsdns-16.org`
NS	`ns-1627.awsdns-11.co.uk`
		A	2600:9000:5306:5b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1627.awsdns-11.co.uk`
		A	205.251.198.91^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1627.awsdns-11.co.uk`
NS	`ns-886.awsdns-46.net`
		A	2600:9000:5303:7600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-886.awsdns-46.net`
		A	205.251.195.118^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-886.awsdns-46.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
SOA	`ns-140.awsdns-17.com`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=1785064107

Same first word

codrescu.com

Similar names

sourcedc.org

cdcrouse.com

decorcus.com.ph

curedocs.com

docsecur.com

docscure.online

scouderc.com

cedrusco.com

usdccore.com

securdoc.ci

crudesco.com

decorcus.com

securdoc.com

dcsource.de

dcsource.com

securdoc.us

DNS History

18 records (6 active, 12 former)

●NSns-1156.awsdns-16.org2026-05-13 → 2026-07-26 · 3 obs

○ 2026-05-09 09:18:46
● 2026-05-13 19:20:44
● 2026-07-26 11:22:58

●NSns-140.awsdns-17.com2026-05-13 → 2026-07-26 · 3 obs

○ 2026-05-09 09:18:46
● 2026-05-13 19:20:44
● 2026-07-26 11:22:58

●NSns-1627.awsdns-11.co.uk2026-05-13 → 2026-07-26 · 3 obs

○ 2026-05-09 09:18:46
● 2026-05-13 19:20:44
● 2026-07-26 11:22:58

●NSns-886.awsdns-46.net2026-05-13 → 2026-07-26 · 3 obs

○ 2026-05-09 09:18:46
● 2026-05-13 19:20:44
● 2026-07-26 11:22:58

○NSns1023.ui-dns.biz2019-12-25 → 2026-05-09 · 5 obs

○ 2017-02-18 04:34:54
● 2019-12-25 09:02:50
● 2026-05-09 09:18:46
○ 2026-05-13 19:20:44
○ 2026-07-26 11:22:58

○NSns1023.ui-dns.com2019-12-25 → 2026-05-09 · 5 obs

○ 2017-02-18 04:34:54
● 2019-12-25 09:02:50
● 2026-05-09 09:18:46
○ 2026-05-13 19:20:44
○ 2026-07-26 11:22:58

○NSns1023.ui-dns.de2019-12-25 → 2026-05-09 · 5 obs

○ 2017-02-18 04:34:54
● 2019-12-25 09:02:50
● 2026-05-09 09:18:46
○ 2026-05-13 19:20:44
○ 2026-07-26 11:22:58

○NSns1023.ui-dns.org2019-12-25 → 2026-05-09 · 5 obs

○ 2017-02-18 04:34:54
● 2019-12-25 09:02:50
● 2026-05-09 09:18:46
○ 2026-05-13 19:20:44
○ 2026-07-26 11:22:58

○NSns57.1and1.com2015-08-13 → 2017-02-18 · 4 obs

● 2015-08-13 01:21:04
● 2017-02-18 04:34:54
○ 2019-12-25 09:02:50
○ 2026-07-26 11:22:58

○NSns58.1and1.com2015-08-13 → 2017-02-18 · 4 obs

● 2015-08-13 01:21:04
● 2017-02-18 04:34:54
○ 2019-12-25 09:02:50
○ 2026-07-26 11:22:58

○MXmx00.1and1.com2015-08-13 → 2019-12-25 · 4 obs

● 2015-08-13 01:21:04
● 2019-12-25 09:02:50
○ 2026-03-24 10:01:08
○ 2026-07-26 11:22:58

○MXmx00.ionos.com2026-03-24 → 2026-05-09 · 5 obs

○ 2019-12-25 09:02:50
● 2026-03-24 10:01:08
● 2026-05-09 09:18:46
○ 2026-05-13 19:20:44
○ 2026-07-26 11:22:58

○MXmx01.1and1.com2015-08-13 → 2019-12-25 · 4 obs

● 2015-08-13 01:21:04
● 2019-12-25 09:02:50
○ 2026-03-24 10:01:08
○ 2026-07-26 11:22:58

○MXmx01.ionos.com2026-03-24 → 2026-05-09 · 5 obs

○ 2019-12-25 09:02:50
● 2026-03-24 10:01:08
● 2026-05-09 09:18:46
○ 2026-05-13 19:20:44
○ 2026-07-26 11:22:58

●MXsmtp.google.com2026-05-13 → 2026-07-26 · 3 obs

○ 2026-05-09 09:18:46
● 2026-05-13 19:20:44
● 2026-07-26 11:22:58

●A198.185.159.1442019-12-25 → 2026-07-26 · 3 obs

○ 2017-02-18 04:34:54
● 2019-12-25 09:02:50
● 2026-07-26 11:22:58

○A216.250.120.892016-07-08 → 2017-02-18 · 5 obs

○ 2016-03-02 15:01:14
● 2016-07-08 16:28:48
● 2017-02-18 04:34:54
○ 2019-12-25 09:02:50
○ 2026-07-26 11:22:58

○A74.208.81.1982015-08-13 → 2016-03-02 · 4 obs

● 2015-08-13 01:21:04
● 2016-03-02 15:01:14
○ 2016-07-08 16:28:48
○ 2026-07-26 11:22:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...	-
codrescu.com	ns-140.awsdns-17.com, ns-886.awsdns-46.net, ns-1627.awsdns-11.co.uk, ns-1156.awsdns-16.org	2 records

✅ Authoritative Response

Server:205.251.196.132

NS records: ns-140.awsdns-17.com, ns-886.awsdns-46.net, ns-1627.awsdns-11.co.uk, ns-1156.awsdns-16.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codrescu.com (unsigned zone)

⏱️ Timing

Total: 414ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.185.159.144`
NS	4	`ns-1156.awsdns-16.org, ns-140.awsdns-17.com...`
MX	1	`smtp.google.com (pri: 1)`
SOA	1	`ns-140.awsdns-17.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-140.awsdns-17.com, ns-140.awsdns-17.com)

Analysis

IP Addresses

codrescu.com points to a single IP number: 198.185.159.144.

Additional host names — strategiadesign.com, georgesdistributing.com, dpmtherapy.com and two others — share IP numbers with codrescu.com.

Name Servers

codrescu.com has four authoritative name servers: ns-140.awsdns-17.com, ns-886.awsdns-46.net, ns-1156.awsdns-16.org and ns-1627.awsdns-11.co.uk.

The name servers of codrescu.com overlap at least partially with those of other domains — among them kentaa.se, seijo-mc.com, masterkeytrials.es and two more.

Each of the four hosts ns-140.awsdns-17.com, ns-886.awsdns-46.net, ns-1156.awsdns-16.org and ns-1627.awsdns-11.co.uk has two IP addresses. ns-140.awsdns-17.com points to 205.251.192.140 and 2600:9000:5300:8c00::1. ns-886.awsdns-46.net points to 205.251.195.118 and 2600:9000:5303:7600::1. ns-1156.awsdns-16.org points to 205.251.196.132 and 2600:9000:5304:8400::1. ns-1627.awsdns-11.co.uk points to 205.251.198.91 and 2600:9000:5306:5b00::1.

Mail Servers

codrescu.com has one mail server: smtp.google.com.

codrescu.com shares the same mail server setup as other domains, including hd3d.ca, texascustomex.com, 100points.pro and two others.

codrescu.com shares mail servers — at least in part — with other domains, including ethiack.com, yokofoto.ru, henryvandevelde.be and two others.

smtp.google.com points to 9 IP numbers: 142.250.31.26, 172.253.63.26, 172.253.63.27 and 6 other.