`filtertutorial.com`

DNSSEC	⚠️ Not signed
A	78.47.107.128^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`static.128.107.47.78.clients.your-server.de`
NS	`ns1.petadns.com` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns2.petadns.com`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns3.petadns.com`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns4.petadns.com`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
SOA	`ns1.petadns.com`tjw@nomino.de 2016-05-10 #0

`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=1785872509

Same first word

filtertutorial.com

DNS History

8 records (5 active, 3 former)

○NSbuy.internettraffic.com2015-06-09 → 2016-04-09 · 4 obs

● 2015-06-09 00:47:40
● 2016-04-09 19:21:54
○ 2016-12-03 05:21:14
○ 2026-08-04 20:11:30

●NSns1.petadns.com2016-12-03 → 2026-08-04 · 3 obs

○ 2016-04-09 19:21:54
● 2016-12-03 05:21:14
● 2026-08-04 20:11:30

●NSns2.petadns.com2016-12-03 → 2026-08-04 · 3 obs

○ 2016-04-09 19:21:54
● 2016-12-03 05:21:14
● 2026-08-04 20:11:30

●NSns3.petadns.com2016-12-03 → 2026-08-04 · 3 obs

○ 2016-04-09 19:21:54
● 2016-12-03 05:21:14
● 2026-08-04 20:11:30

●NSns4.petadns.com2016-12-03 → 2026-08-04 · 3 obs

○ 2016-04-09 19:21:54
● 2016-12-03 05:21:14
● 2026-08-04 20:11:30

○NSsell.internettraffic.com2015-06-09 → 2016-04-09 · 4 obs

● 2015-06-09 00:47:40
● 2016-04-09 19:21:54
○ 2016-12-03 05:21:14
○ 2026-08-04 20:11:30

○A69.172.201.2082015-06-09 → 2016-04-09 · 4 obs

● 2015-06-09 00:47:40
● 2016-04-09 19:21:54
○ 2016-12-03 05:21:14
○ 2026-08-04 20:11:30

●A78.47.107.1282016-12-03 → 2026-08-04 · 3 obs

○ 2016-04-09 19:21:54
● 2016-12-03 05:21:14
● 2026-08-04 20:11:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
filtertutorial.com	ns1.petadns.com, ns2.petadns.com, ns3.petadns.com, ns4.petadns.com	8 records

✅ Authoritative Response

Server:217.160.80.161

NS records: ns1.petadns.com, ns2.petadns.com, ns3.petadns.com, ns4.petadns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for filtertutorial.com (unsigned zone)

⏱️ Timing

Total: 243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.47.107.128`
NS	4	`ns1.petadns.com, ns2.petadns.com...`
SOA	1	`ns1.petadns.com tjw.nomino.de`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.petadns.com, ns1.petadns.com, ns2.petadns.com...)

Analysis

IP Addresses

filtertutorial.com resolves to one IP address: 78.47.107.128.

roentgentherapy.com, trendyhat.com, lcddevice.com and two other host names share IP numbers with filtertutorial.com.

Name Servers

The authoritative name servers for filtertutorial.com are ns1.petadns.com, ns2.petadns.com, ns3.petadns.com and ns4.petadns.com.

At least some of filtertutorial.com's name servers are shared with other domains, for example cleanercase.com, browkit.com, porefree.com and two more.

These name servers are often deployed together with the name servers a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

Four hostnames, each resolving to a pair of IP addresses: ns1.petadns.com directs to 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns2.petadns.com directs to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.petadns.com directs to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.petadns.com directs to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

filtertutorial.com - robtex.com