bluestep.dk
Last scanned: 2026-06-25 16:03:11  ·  2461ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   55ms
NameserverIP addressesPTRASN / ISP
dns01.dipcon.com 193.14.90.50
2a00:801:fb:253::4		 dns01.dipcon.com
dns01.dipcon.com		 AS1257 Tele2 SWIPnet
AS1257 Tele2 SWIPnet
dns02.ports.se 2001:19f0:5001:2a:5400:ff:fe38:1e6f
45.63.42.179		 dns02.ports.se
dns02.ports.se		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
dns03.ports.se 2a04:3540:1000:310:287e:f6ff:fe1d:4789
94.237.33.102		 dns03.ports.se
dns03.ports.se		 AS202053 UpCloud Ltd
AS202053 UpCloud Ltd
dns04.ports.net 158.255.211.116
2a03:f80:ed15:3ec8::1		 dns04.ports.net
dns04.ports.net		 AS57169 EDIS GmbH
AS57169 EDIS GmbH
🌍 A Records
🌍
No A records found
📧 MX Records2 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s qspam1.qbranchonline.se 192.162.219.155
2a01:77c0:1180:0:185:38:180:4		 mx41.electric.net
se.mx2.mx25.net		 AS16509 Amazon.com, Inc.
—
20 3600s qspam2.qbranchonline.se 192.162.219.49
2a01:77c0:1181:0:185:38:181:4		 mx41.electric.net
—		 AS16509 Amazon.com, Inc.
—
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   332ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (bluestep.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.bluestep.dk)
p=reject v=DMARC1; p=reject; rua=mailto:nqtvcvae@ag.eu.dmarcadvisor.com,mailto:rua@dmarc.portsgroup.com;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA59ms
FieldValue
Serial2021031000
Primary NS (MNAME)dns01.dipcon.com
Responsible (RNAME)registry@ports.net
Refresh1800s
Retry900s
Expire1814400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
65ms
MX
45ms
AAAA
62ms
TXT
332ms
CAA
58ms
HTTPS
78ms
TLSA
98ms
SOA
59ms
MTA-STS
50ms
DNSSEC
91ms
SRV
134ms
Total
2461ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 16:03:11 2461ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-25 03:55:04 2991ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 15:03:33 2087ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 15:02:10 1574ms 4 NS 0 A 2 MX ⚠️ Bogus View
2026-06-16 15:00:37 575ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 15:00:13 2658ms 4 NS 0 A 2 MX 🔓 Insecure View
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