`astrazeneca-canada.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:297:ba0e:7900:f622:48a8:f266^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba18:6ddc:5d8f:6053:f003^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba24:b508:76de:f4a:df34^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.157.108.158^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	98.83.184.133^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.28.104.175^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`dns1.comlaude-dns.com` ⭐
		A	2620:4d:4000:6259:7:11:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.comlaude-dns.com`
			PTR	`dns1.novagraaf-dns.com`
			PTR	`ns0.demysdns.net`
			PTR	`dns1.p11.nsone.net`
			PTR	`nsgbr.comlaude.co.uk`
		A	198.51.44.11^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.comlaude-dns.com`
			PTR	`dns1.novagraaf-dns.com`
			PTR	`ns0.demysdns.net`
			PTR	`dns1.p11.nsone.net`
			PTR	`nsgbr.comlaude.co.uk`
NS	`dns2.comlaude-dns.net`
		A	2a00:edc0:6259:7:11::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`nssui.comlaude.ch`
			PTR	`dns2.comlaude-dns.net`
			PTR	`ns1.demysdns.net`
			PTR	`dns2.novagraaf-dns.net`
			PTR	`dns2.p11.nsone.net`
		A	198.51.45.11^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`nssui.comlaude.ch`
			PTR	`dns2.comlaude-dns.net`
			PTR	`ns1.demysdns.net`
			PTR	`dns2.novagraaf-dns.net`
			PTR	`dns2.p11.nsone.net`
NS	`dns3.comlaude-dns.co.uk`
		A	2620:4d:4000:6259:7:11:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`nsusa.comlaude.net`
			PTR	`ns2.demysdns.net`
			PTR	`dns3.novagraaf-dns.nl`
			PTR	`dns3.p11.nsone.net`
			PTR	`dns3.comlaude-dns.co.uk`
		A	198.51.44.75^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`nsusa.comlaude.net`
			PTR	`ns2.demysdns.net`
			PTR	`dns3.novagraaf-dns.nl`
			PTR	`dns3.p11.nsone.net`
			PTR	`dns3.comlaude-dns.co.uk`
NS	`dns4.comlaude-dns.eu`
		A	2a00:edc0:6259:7:11::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.comlaude-dns.eu`
			PTR	`dns4.novagraaf-dns.eu`
			PTR	`ns3.demysdns.net`
			PTR	`dns4.p11.nsone.net`
		A	198.51.45.75^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.comlaude-dns.eu`
			PTR	`dns4.novagraaf-dns.eu`
			PTR	`ns3.demysdns.net`
			PTR	`dns4.p11.nsone.net`
TXT	`v=spf1 -all`
SOA	`dns1.comlaude-dns.com`dnstech@comlaude.com serial=1707329125

`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=1784937147

Same first word

astrazeneca-canada.com

DNS History

21 records (10 active, 11 former)

●NSdns1.comlaude-dns.com2026-02-25 → 2026-07-25 · 3 obs

○ 2017-04-06 17:02:02
● 2026-02-25 17:51:50
● 2026-07-25 00:19:56

○NSdns1.cscdns.net2015-05-27 → 2017-04-06 · 4 obs

● 2015-05-27 13:34:04
● 2017-04-06 17:02:02
○ 2026-02-25 17:51:50
○ 2026-07-25 00:19:56

●NSdns2.comlaude-dns.net2026-02-25 → 2026-07-25 · 3 obs

○ 2017-04-06 17:02:02
● 2026-02-25 17:51:50
● 2026-07-25 00:19:56

○NSdns2.cscdns.net2015-05-27 → 2017-04-06 · 4 obs

● 2015-05-27 13:34:04
● 2017-04-06 17:02:02
○ 2026-02-25 17:51:50
○ 2026-07-25 00:19:56

●NSdns3.comlaude-dns.co.uk2026-02-25 → 2026-07-25 · 3 obs

○ 2017-04-06 17:02:02
● 2026-02-25 17:51:50
● 2026-07-25 00:19:56

●NSdns4.comlaude-dns.eu2026-02-25 → 2026-07-25 · 3 obs

○ 2017-04-06 17:02:02
● 2026-02-25 17:51:50
● 2026-07-25 00:19:56

○MXapsn05.zeneca.com2015-05-27 → 2017-04-06 · 4 obs

● 2015-05-27 13:34:04
● 2017-04-06 17:02:02
○ 2026-02-25 17:51:50
○ 2026-07-25 00:19:56

○MXuw06.zeneca.com2015-05-27 → 2017-04-06 · 4 obs

● 2015-05-27 13:34:04
● 2017-04-06 17:02:02
○ 2026-02-25 17:51:50
○ 2026-07-25 00:19:56

●A100.28.104.1752026-03-18 → 2026-07-25 · 10 obs

○ 2026-02-25 17:51:50
○ 2026-03-18 01:08:08
● 2026-03-18 17:16:58
○ 2026-04-05 21:03:18
○ 2026-04-10 15:14:32
● 2026-05-06 00:18:38
● 2026-05-20 00:50:00
○ 2026-05-20 22:50:20
● 2026-06-01 02:46:24
● 2026-07-25 00:19:56

○A18.185.24.462026-02-25 → 2026-05-20 · 11 obs

○ 2017-04-06 17:02:02
● 2026-02-25 17:51:50
● 2026-03-18 01:08:08
○ 2026-03-18 17:16:58
● 2026-04-05 21:03:18
● 2026-04-10 15:14:32
○ 2026-05-06 00:18:38
○ 2026-05-20 00:50:00
● 2026-05-20 22:50:20
○ 2026-06-01 02:46:24
○ 2026-07-25 00:19:56

○A212.209.42.2132015-05-27 → 2017-04-06 · 4 obs

● 2015-05-27 13:34:04
● 2017-04-06 17:02:02
○ 2026-02-25 17:51:50
○ 2026-07-25 00:19:56

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-03-18 → 2026-07-25 · 12 obs

○ 2026-02-25 17:51:50
○ 2026-03-18 01:08:08
● 2026-03-18 17:16:58
○ 2026-04-05 21:03:18
○ 2026-04-10 15:14:32
● 2026-05-06 00:18:38
○ 2026-05-13 05:12:04
○ 2026-05-13 07:39:50
● 2026-05-20 00:50:00
○ 2026-05-20 22:50:20
● 2026-06-01 02:46:24
● 2026-07-25 00:19:56

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-03-18 → 2026-07-25 · 12 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-03-18 → 2026-07-25 · 12 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-25 → 2026-05-20 · 13 obs

○ 2017-04-06 17:02:02
● 2026-02-25 17:51:50
● 2026-03-18 01:08:08
○ 2026-03-18 17:16:58
● 2026-04-05 21:03:18
● 2026-04-10 15:14:32
○ 2026-05-06 00:18:38
● 2026-05-13 05:12:04
● 2026-05-13 07:39:50
○ 2026-05-20 00:50:00
● 2026-05-20 22:50:20
○ 2026-06-01 02:46:24
○ 2026-07-25 00:19:56

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-25 → 2026-05-20 · 13 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-25 → 2026-05-20 · 13 obs

○A3.126.5.1882026-02-25 → 2026-05-20 · 11 obs

○A3.71.139.1532026-02-25 → 2026-05-20 · 11 obs

●A54.157.108.1582026-03-18 → 2026-07-25 · 10 obs

●A98.83.184.1332026-03-18 → 2026-07-25 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
astrazeneca-canada.com	dns1.comlaude-dns.com, dns2.comlaude-dns.net, dns3.comlaude-dns.co.uk, dns4.comlaude-dns.eu	2 records

✅ Authoritative Response

Server:198.51.45.75

NS records: dns1.comlaude-dns.com, dns2.comlaude-dns.net, dns3.comlaude-dns.co.uk, dns4.comlaude-dns.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astrazeneca-canada.com (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.28.104.175, 98.83.184.133...`
AAAA	3	`2600:1f18:297:ba18:6ddc:5d8f:6053:f003, 2600:1f18:297:ba0e:7900:f622:48a8:f266...`
NS	4	`dns1.comlaude-dns.com, dns2.comlaude-dns.net...`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.comlaude-dns.com dnstech.comlaude.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.comlaude-dns.com, dns1.comlaude-dns.com)

Analysis

IP Addresses

astrazeneca-canada.com points to 6 IP addresses, including 54.157.108.158, 98.83.184.133 and 100.28.104.175, plus 3 other.

mtvno-newsletter4.mms.mtv.no, getsmores.com, fgwilsongenset.com plus two other host names have IP numbers in common with astrazeneca-canada.com.

Name Servers

Four name servers handle the delegation for astrazeneca-canada.com: dns1.comlaude-dns.com, dns4.comlaude-dns.eu, dns2.comlaude-dns.net and dns3.comlaude-dns.co.uk.

astrazeneca-canada.com partially shares its NS delegation with several other domains, including protective-quality.eu, tlcnl.tv, boucheron.com and two others.

These name servers regularly co-occur with the name servers nssui.comlaude.ch, nsusa.comlaude.net and nsgbr.comlaude.co.uk.

dns1.comlaude-dns.com, dns4.comlaude-dns.eu, dns2.comlaude-dns.net and dns3.comlaude-dns.co.uk each carry two IP addresses. dns1.comlaude-dns.com has 198.51.44.11 and 2620:4d:4000:6259:7:11:0:1; dns4.comlaude-dns.eu has 198.51.45.75 and 2a00:edc0:6259:7:11::4; dns2.comlaude-dns.net has 198.51.45.11 and 2a00:edc0:6259:7:11::2; dns3.comlaude-dns.co.uk has 198.51.44.75 and 2620:4d:4000:6259:7:11:0:3.

astrazeneca-canada.com - robtex.com