polystyrene.com - dns.ninja

`polystyrene.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
TXT	`v=spf1 -all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2026-06-01 #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=1782536710

Same first word

Similar names

polystyreen.nl

polystyreen.eu

epolystyren.cz

polystyreen.be

DNS History

14 records (8 active, 6 former)

○NSmantdnsi1.dow.com2007-10-31 → 2017-05-24 · 4 obs

● 2007-10-31 14:52:16
● 2017-05-24 10:32:34
○ 2026-03-15 01:12:06
○ 2026-06-27 05:34:52

●NSns1.markmonitor.com2026-03-15 → 2026-06-27 · 3 obs

○ 2017-05-24 10:32:34
● 2026-03-15 01:12:06
● 2026-06-27 05:34:52

●NSns2.markmonitor.com2026-03-15 → 2026-06-27 · 3 obs

○ 2017-05-24 10:32:34
● 2026-03-15 01:12:06
● 2026-06-27 05:34:52

●NSns3.markmonitor.com2026-03-15 → 2026-06-27 · 3 obs

○ 2017-05-24 10:32:34
● 2026-03-15 01:12:06
● 2026-06-27 05:34:52

●NSns4.markmonitor.com2026-03-15 → 2026-06-27 · 3 obs

○ 2017-05-24 10:32:34
● 2026-03-15 01:12:06
● 2026-06-27 05:34:52

●NSns5.markmonitor.com2026-03-15 → 2026-06-27 · 3 obs

○ 2017-05-24 10:32:34
● 2026-03-15 01:12:06
● 2026-06-27 05:34:52

●NSns6.markmonitor.com2026-03-15 → 2026-06-27 · 3 obs

○ 2017-05-24 10:32:34
● 2026-03-15 01:12:06
● 2026-06-27 05:34:52

●NSns7.markmonitor.com2026-03-15 → 2026-06-27 · 3 obs

○ 2017-05-24 10:32:34
● 2026-03-15 01:12:06
● 2026-06-27 05:34:52

○NStnins1.dow.com2007-10-31 → 2007-10-31 · 3 obs

● 2007-10-31 14:52:16
○ 2015-05-26 23:51:18
○ 2026-06-27 05:34:52

○NStnntdnsi1.dow.com2015-05-26 → 2017-05-24 · 5 obs

○ 2007-10-31 14:52:16
● 2015-05-26 23:51:18
● 2017-05-24 10:32:34
○ 2026-03-15 01:12:06
○ 2026-06-27 05:34:52

○NStxins1.dow.com2007-10-31 → 2007-10-31 · 3 obs

● 2007-10-31 14:52:16
○ 2015-05-26 23:51:18
○ 2026-06-27 05:34:52

○NStxntdnsi1.dow.com2015-05-26 → 2017-05-24 · 5 obs

○ 2007-10-31 14:52:16
● 2015-05-26 23:51:18
● 2017-05-24 10:32:34
○ 2026-03-15 01:12:06
○ 2026-06-27 05:34:52

○A216.99.82.812015-05-26 → 2017-05-24 · 5 obs

○ 2007-10-31 14:52:16
● 2015-05-26 23:51:18
● 2017-05-24 10:32:34
○ 2026-03-15 01:12:06
○ 2026-06-27 05:34:52

●A3.33.139.322026-03-15 → 2026-06-27 · 3 obs

○ 2017-05-24 10:32:34
● 2026-03-15 01:12:06
● 2026-06-27 05:34:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
polystyrene.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:149.112.160.2

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polystyrene.com (unsigned zone)

⏱️ Timing

Total: 1586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

polystyrene.com resolves to just one IP address, 3.33.139.32.

Two other host names, along with costacruceros.tur.ar, yysy.team.com and forevertecinc.com, also share IP numbers with polystyrene.com.

Name Servers

polystyrene.com delegates authority to 7 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com plus 4 other.

polystyrene.com has at least partial name server overlap with other domains, such as googgle.dk, totalpropertytax.net, voodoodriver.org and two others.

It is common to find these name servers paired with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names that have two IP addresses:

ns1.markmonitor.com directs traffic to 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com directs traffic to 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com directs traffic to 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com directs traffic to 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com directs traffic to 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com directs traffic to 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com directs traffic to 149.112.161.2 and 2620:10a:80a9::2.