polyfaser.com - dns.ninja

`polyfaser.com`

DNSSEC	⚠️ Not signed
A	37.186.138.155^{🇮🇹 BRENNERCOM-AS37.186.128.0/18 Allocation to Brennercom SPA}
		PTR	`webcluster6.cube.zeppelin-group.com`
NS	`ns1.sysdns.eu` ⭐
		A	2a04:2b00:14cc::226^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns1.rrpproxy.net`
		A	193.227.117.226^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.rrpproxy.net`
NS	`ns2.sysdns.eu`
		A	2a04:2b00:14dd::226^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns2.rrpproxy.net`
		A	194.50.187.226^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
NS	`ns3.sysdns.eu`
		A	2a04:2b00:14ee::226^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns3.rrpproxy.net`
		A	194.0.182.226^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
MX	`polyfaser-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:agenturserver.de include:sp...`
TXT	`MS=ms23945067`
SOA	`ns1.sysdns.eu`domain@systems.bz 2025-11-19 #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=1784231537

Same first word

polyfaser.pl

polyfaser.com

polyfaser.at

polyfaser.de

polyfaser.nl

polyfaser.it

Similar names

prosafely.com

flyspaero.com

DNS History

10 records (5 active, 5 former)

●NSns1.sysdns.eu2026-02-15 → 2026-07-16 · 3 obs

○ 2016-06-21 09:38:32
● 2026-02-15 20:26:42
● 2026-07-16 20:19:02

●NSns2.sysdns.eu2026-02-15 → 2026-07-16 · 3 obs

○ 2016-06-21 09:38:32
● 2026-02-15 20:26:42
● 2026-07-16 20:19:02

●NSns3.sysdns.eu2026-02-15 → 2026-07-16 · 3 obs

○ 2016-06-21 09:38:32
● 2026-02-15 20:26:42
● 2026-07-16 20:19:02

○NSns5.kasserver.com2015-06-30 → 2016-06-21 · 4 obs

● 2015-06-30 23:58:38
● 2016-06-21 09:38:32
○ 2026-02-15 20:26:42
○ 2026-07-16 20:19:02

○NSns6.kasserver.com2015-06-30 → 2016-06-21 · 4 obs

● 2015-06-30 23:58:38
● 2016-06-21 09:38:32
○ 2026-02-15 20:26:42
○ 2026-07-16 20:19:02

○MXgw1.sysmail.eu2015-06-30 → 2016-06-21 · 4 obs

● 2015-06-30 23:58:38
● 2016-06-21 09:38:32
○ 2026-02-15 20:26:42
○ 2026-07-16 20:19:02

○MXgw2.sysmail.eu2015-06-30 → 2016-06-21 · 4 obs

● 2015-06-30 23:58:38
● 2016-06-21 09:38:32
○ 2026-02-15 20:26:42
○ 2026-07-16 20:19:02

●MXpolyfaser-com.mail.protection.outlook.com2026-02-15 → 2026-07-16 · 3 obs

○ 2016-06-21 09:38:32
● 2026-02-15 20:26:42
● 2026-07-16 20:19:02

●A37.186.138.1552026-02-15 → 2026-07-16 · 3 obs

○ 2016-06-21 09:38:32
● 2026-02-15 20:26:42
● 2026-07-16 20:19:02

○A95.171.36.1792015-06-30 → 2016-06-21 · 4 obs

● 2015-06-30 23:58:38
● 2016-06-21 09:38:32
○ 2026-02-15 20:26:42
○ 2026-07-16 20:19:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
polyfaser.com	ns1.sysdns.eu, ns2.sysdns.eu, ns3.sysdns.eu	-

✅ Authoritative Response

Server:194.0.182.226

NS records: ns1.sysdns.eu, ns2.sysdns.eu, ns3.sysdns.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polyfaser.com (unsigned zone)

⏱️ Timing

Total: 726ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.186.138.155`
NS	3	`ns1.sysdns.eu, ns3.sysdns.eu...`
MX	1	`polyfaser-com.mail.protection.outlook.co`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms23945067`
SOA	1	`ns1.sysdns.eu domain.systems.bz`

Analysis

IP Addresses

polyfaser.com points to a single IP number: 37.186.138.155.

Additional host names — scuolasci-valdaora.it, skirent-saalbach.at, dolasilla.com and two others — share IP numbers with polyfaser.com.

Name Servers

polyfaser.com is delegated to three name servers: ns1.sysdns.eu, ns2.sysdns.eu and ns3.sysdns.eu.

The name servers of polyfaser.com overlap at least partially with those of other domains — among them sanktpauls.wine, zipperle.it, hotel-solutions.it and two more.

These name servers commonly appear in combination with the name servers ns1.rrpproxy.net.

ns1.sysdns.eu, ns2.sysdns.eu and ns3.sysdns.eu each resolve to two IP addresses: ns1.sysdns.eu resolves to 193.227.117.226 and 2a04:2b00:14cc::226; ns2.sysdns.eu resolves to 194.50.187.226 and 2a04:2b00:14dd::226; ns3.sysdns.eu resolves to 194.0.182.226 and 2a04:2b00:14ee::226.

Mail Servers

polyfaser.com has one mail server: polyfaser-com.mail.protection.outlook.com.

polyfaser-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.12, 52.101.68.18, 52.101.68.21 and 5 other.