strongfoo.com - dns.ninja

`strongfoo.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:d0a:27bd::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`www4.your-server.de`
A	88.198.219.246^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`www4.your-server.de` ⭐
		A	2a01:4f8:d0a:27bd::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www4.your-server.de`
		A	88.198.219.246^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`www4.your-server.de`
TXT	`v=spf1 +a +mx ?all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-01-15 #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=1781946720

Same first word

strongfoo.com

DNS History

10 records (6 active, 4 former)

●NSns.second-ns.com2026-03-27 → 2026-06-20 · 3 obs

○ 2020-03-07 16:02:34
● 2026-03-27 04:00:14
● 2026-06-20 09:36:30

○NSns1.hans.hosteurope.de2020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 16:02:34
○ 2026-03-27 04:00:14
○ 2026-06-20 09:36:30

●NSns1.your-server.de2026-03-27 → 2026-06-20 · 3 obs

○ 2020-03-07 16:02:34
● 2026-03-27 04:00:14
● 2026-06-20 09:36:30

○NSns2.hans.hosteurope.de2020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 16:02:34
○ 2026-03-27 04:00:14
○ 2026-06-20 09:36:30

●NSns3.second-ns.de2026-03-27 → 2026-06-20 · 3 obs

○ 2020-03-07 16:02:34
● 2026-03-27 04:00:14
● 2026-06-20 09:36:30

○MXmail.strongfoo.com2020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 16:02:34
○ 2026-03-27 04:00:14
○ 2026-06-20 09:36:30

●MXwww4.your-server.de2026-03-27 → 2026-06-20 · 3 obs

○ 2020-03-07 16:02:34
● 2026-03-27 04:00:14
● 2026-06-20 09:36:30

○A185.84.81.412020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 16:02:34
○ 2026-03-27 04:00:14
○ 2026-06-20 09:36:30

●A2a01:4f8:d0a:27bd::22026-03-27 → 2026-06-20 · 3 obs

○ 2020-03-07 16:02:34
● 2026-03-27 04:00:14
● 2026-06-20 09:36:30

●A88.198.219.2462026-03-27 → 2026-06-20 · 3 obs

○ 2020-03-07 16:02:34
● 2026-03-27 04:00:14
● 2026-06-20 09:36:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
strongfoo.com	ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de	2 records

✅ Authoritative Response

Server:213.133.100.102

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for strongfoo.com (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.219.246`
AAAA	1	`2a01:4f8:d0a:27bd::2`
NS	3	`ns1.your-server.de, ns3.second-ns.de...`
MX	1	`www4.your-server.de (pri: 10)`
TXT	1	`v=spf1 +a +mx ?all`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)

Analysis

IP Addresses

strongfoo.com points to the IP addresses 88.198.219.246 and 2a01:4f8:d0a:27bd::2

securvita.at, mail.gila-online.de, form-sache.com and two other host names share IP numbers with strongfoo.com.

Name Servers

strongfoo.com is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

At least some of strongfoo.com's name servers are shared with other domains, for example 9.e.1.8.2.1.0.c.9.f.4.0.1.0.a.2.ip6.arpa, bit-2.de, modernit.tech and two more.

ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de each resolve to two IP addresses: ns.second-ns.com resolves to 213.239.204.242 and 2a01:4f8:0:a101::b:1; ns3.second-ns.de resolves to 193.47.99.4 and 2001:67c:192c::add:b3; ns1.your-server.de resolves to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

Mail for strongfoo.com is handled by a single mail server, www4.your-server.de.

strongfoo.com uses an identical mail server configuration to several other domains — among them truebadix.de, user1.name, milliondate.org and two more.

strongfoo.com shares mail servers with at least some other domains, such as hoechstadt.net, verband.name and bacdive.org.

It is common to see these mail servers combined with the mail servers mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

www4.your-server.de directs to two IP numbers, 88.198.219.246 and 2a01:4f8:d0a:27bd::2.