`resolver1.fcint.de`

DNSSEC	⚠️ Not signed
A	2001:1608:0:100::1^{🇩🇪 DE-FIRSTCOLO2001:1608::/32 firstcolo IP Services}
		PTR	`resolver1.fcint.de`
A	84.200.0.100^{🇩🇪 DE-FIRSTCOLO84.200.0.0/16 firstcolo IP Services}

`fcint.de`

	DNSSEC	⚠️ Not signed
	NS	`ns1.accelerated.de` ⭐
	NS	`ns2.accelerated.de`
	MX	`mail.first-colo.de` ⭐
	SOA	`ns1.accelerated.de`postmaster@fcint.de 2026-01-29 #4

PTR for

1.7.0.0.1.7.0.0.4.2.2.0.2.1.2.0.0.0.0.0.0.0.0.0.0.e.7.0.1.0.a.2.ip6.arpa

71.71.224.212.in-addr.arpa

Same first word

resolver1.fm

resolver1.net

DNS History

2 records (2 active, 0 former)

●A2001:1608:0:100::12026-04-13 → 2026-04-13 · 2 obs

● 2026-04-13 15:00:56
● 2026-04-13 15:00:58

●A84.200.0.1002026-04-13 → 2026-04-13 · 2 obs

● 2026-04-13 15:00:56
● 2026-04-13 15:00:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
fcint.de	ns1.accelerated.de, ns2.accelerated.de	2 records

✅ Authoritative Response

Server:194.187.164.20

NS records: ns1.accelerated.de, ns2.accelerated.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcint.de (unsigned zone)

⏱️ Timing

Total: 666ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`84.200.0.100`
AAAA	1	`2001:1608:0:100::1`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.accelerated.de, ns1.accelerated.de)

Analysis

IP Addresses

The entity resolver1.fcint.de points to two IP numbers: 2001:1608:0:100::1 and 84.200.0.100.

resolver1.fcint.de - robtex.com