flyportal.dk

📜 Historical scan 2026-06-17 10:15:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flyportal.dk is a .dk domain served by 2 nameservers (ns1.krystal.uk, ns2.krystal.uk). It was registered on 22 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 152.89.79.37 is hosted by Krystal Hosting Ltd (AS12488) in United States. Mail is handled by mx1.krystalhosting.com, mx2.krystalhosting.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   131ms
NameserverIP addressesPTRASN / ISP
ns1.krystal.uk 77.72.0.11 ns1.krystal.uk AS12488 Krystal Hosting Ltd
ns2.krystal.uk 139.162.230.184 ns2.krystal.uk AS63949 Akamai Connected Cloud

🌍 A Records#

1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.89.79.37 — marco-nyc.krystalhosting.com AS12488 Krystal Hosting Ltd 152.89.76.0/22 🇺🇸 United States —

📧 MX Records#

2 records   101ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.krystalhosting.com 185.53.56.44
185.53.56.46		 mx1.strikemail.co.uk
mx1.strikemail.co.uk		 AS12488 Krystal Hosting Ltd
AS12488 Krystal Hosting Ltd
20 — mx2.krystalhosting.com 185.53.56.45
185.53.56.47		 mx2.strikemail.co.uk
mx2.strikemail.co.uk		 AS12488 Krystal Hosting Ltd
AS12488 Krystal Hosting Ltd

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   314ms
TXT Record
v=spf1 +a +mx +ip4:152.89.79.37 include:relay.k.io ~all

✉️ SPF#

PolicyRecord (flyportal.dk)
~all (soft fail) v=spf1 +a +mx +ip4:152.89.79.37 include:relay.k.io ~all

📨 DMARC#

PolicyRecord (_dmarc.flyportal.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 16:58:38
www CNAMEflyportal.dk (all on flyportal.dk)
www vs bare domainSame network
flyportal.dk: 152.89.79.37 (AS12488)
www.flyportal.dk: 152.89.79.37 (AS12488)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

100ms
FieldValue
Serial2026060501
Primary NS (MNAME)ns1.krystal.uk
Responsible (RNAME)admin@k-validator-marco-nyc.krystalhosting.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-06 13:17:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-02-22
Expires2027-02-28 (130d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
131ms
A
56ms
MX
101ms
AAAA
133ms
TXT
314ms
CAA
65ms
HTTPS
161ms
TLSA
306ms
SOA
100ms
MTA-STS
74ms
DNSSEC
109ms
SRV
0ms
Total
1096ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-06 13:13:57 1508ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-30 12:25:39 1707ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-29 19:27:27 2065ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-01 06:30:51 10932ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-16 18:26:05 8475ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-05 22:48:46 1948ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-27 05:17:01 1820ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-20 06:37:36 1289ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-19 18:19:56 1628ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 10:15:48 shown 1096ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 10:04:24 9114ms 2 NS 1 A 2 MX 🔓 Insecure
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