step.ipb.pt - dns.ninja

step.ipb.pt

CNAMEdifuch.ipb.pt
DNSSEC⚠️ Not signed
A193.136.194.84🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET
PTRdifuch.ipb.pt

ipb.pt

DNSSEC⚠️ Not signed
A2001:690:22c0:201::206🇵🇹 RCCN2001:690::/32 The Portuguese National Research & Education Network
A193.136.195.206🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET
NSelara.ipb.pt
NSio.ipb.pt
NSkore.ipb.pt
NSns02.fccn.pt ⚠️ Not in parent delegation
MXmx.ipb.pt
TXTZOOM_verify_8h7BVPb4iz1yjylUZsMtK2
TXTHARICA-u0GfjFuBQEKx7694fEl
TXTHARICA-UOj7oVz329GtK442lff
TXTv=spf1 mx include:_spf.ipb.pt ip6:2001:690:22c0:201::232 ip6:2001:690:22c0:20...
SOAelara.ipb.ptroot@ipb.pt 2026-07-16 #1
WOT: SAFE (61/100)
rank #50097 globally
rank #78 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #57,035

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

CNAMEdifuch.ipb.pt
CNAMEdifuch.ipb.pt2026-07-01 → 2026-07-18 · 2 obs
● 2026-07-01 00:05:50
● 2026-07-18 21:57:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pta.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...15 records
ipb.ptelara.ipb.pt, ns02.fccn.pt, io.ipb.pt, kore.ipb.pt8 records

✅ Authoritative Response

Server:193.136.195.220

NS records: elara.ipb.pt, ns02.fccn.pt, io.ipb.pt, kore.ipb.pt

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1873ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1difuch.ipb.pt

📌 Glue Records Collected

Total: 23

In-bailiwick: 19 (a.dns.pt, b.dns.pt, c.dns.pt...)

Out-of-bailiwick: 4 (ns.dns.br, ns2.nic.fr, ns02.fccn.pt...)

Analysis

IP Addresses

step.ipb.pt has exactly one IP address — 193.136.194.84.