🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`docker-node1.cttc.es`

	DNSSEC	⚠️ Not signed
	A	84.88.62.244^{🇪🇸 CESCA-AC84.88.0.0/16 Anella Cientifica}

`cttc.es`

	DNSSEC	⚠️ Not signed
	A	2001:40b0:7c22:6022::dddd:197^{🇪🇸 CESCA-AC2001:40b0::/32 Anella Cientifica RREN}
	A	84.88.61.197^{🇪🇸 CESCA-AC84.88.0.0/16 Anella Cientifica}
	NS	`aries.cttc.es` ⭐
	NS	`chico.rediris.es`
	NS	`hercules.cttc.es` ⚠️ Not in zone NS records
	NS	`ns1.cesca.es` ⚠️ Not in parent delegation
	NS	`ns2.cesca.es` ⚠️ Not in parent delegation
	NS	`sun.rediris.es`
	MX	`mx03.puc.rediris.es` ⭐
	MX	`mx04.puc.rediris.es` ⭐
	TXT	`MS=ms14306748`
	TXT	`HARICA-c0UDLp2qW9X45qFYPfl`
	TXT	`v=spf1 mx a:leo.cttc.es a:aries1.cttc.es ip6:2001:720:418:caf1::/64 ip4:130.2...`
	SOA	`aries.cttc.es`csi@cttc.es 2026-07-14 #0

WOT: SAFE (64/100)
rank #821936 globally
rank #4631 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #912,933

PTR for

4.4.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.6.2.2.c.7.0.b.0.4.1.0.0.2.ip6.arpa

DNS History

2 records (1 active, 1 former)

○A2001:40b0:7c22:6020::2442019-04-03 → 2019-04-03 · 3 obs

● 2019-04-03 05:15:34
○ 2026-08-13 21:39:22
○ 2026-08-17 11:28:40

●A84.88.62.2442019-04-03 → 2026-08-17 · 2 obs

● 2019-04-03 05:15:34
● 2026-08-17 11:28:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
es	a.nic.es, g.nic.es, c.nic.es, h.nic.es	-
cttc.es	hercules.cttc.es, chico.rediris.es, sun.rediris.es, aries.cttc.es	6 records

✅ Authoritative Response

Server:84.88.62.194

NS records: hercules.cttc.es, chico.rediris.es, sun.rediris.es, aries.cttc.es

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cttc.es (unsigned zone)

⏱️ Timing

Total: 3858ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`84.88.62.244`

📌 Glue Records Collected

Total: 6

In-bailiwick: 2 (aries.cttc.es, hercules.cttc.es)

Out-of-bailiwick: 4 (chico.rediris.es, sun.rediris.es, chico.rediris.es...)

Analysis

IP Addresses

docker-node1.cttc.es has exactly one IP address — 84.88.62.244.

docker-node1.cttc.es - robtex.com