izzlazz.dk
Last scanned: 2026-08-27 15:10:02  ·  862ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   52ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.182.216 1800s 212-237-182-216.static.kviknet.net AS204151 EWII Bredbaand A/S 212.237.176.0/21 🇩🇰 Denmark Kolding
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 21600s mail.izzlazz.dk 212.237.182.216
2a06:4000:d1af::1:3		 212-237-182-216.static.kviknet.net
—		 AS204151 EWII Bredbaand A/S
AS204151 EWII Bredbaand A/S
🔷 AAAA Records (IPv6)1 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:4000:d1af::8 1800s — AS204151 EWII Bredbaand A/S 2a06:4000:0:0:0:0:0:0/29 🇩🇰 Denmark Odense
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   185ms
TXT Record
v=spf1 ip4:212.237.182.216 ip6:2a06:4000:d1af::1:3 -all
✉️ SPF
PolicyRecord (izzlazz.dk)
-all (hard fail) v=spf1 ip4:212.237.182.216 ip6:2a06:4000:d1af::1:3 -all
📨 DMARC
PolicyRecord (_dmarc.izzlazz.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC124ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082201
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
71ms
MX
57ms
AAAA
52ms
TXT
185ms
CAA
85ms
HTTPS
56ms
TLSA
121ms
SOA
0ms
MTA-STS
92ms
DNSSEC
124ms
SRV
95ms
Total
862ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:10:02 862ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-23 02:28:49 3612ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-16 19:12:36 2551ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-29 13:16:36 937ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-22 21:05:07 947ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-21 06:08:25 8921ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-27 03:08:54 2226ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 01:54:34 891ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-18 07:04:22 875ms 4 NS 1 A 1 MX 🔒 Secure View
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