polymorphic.dk
Last scanned: 2026-08-28 01:11:26  ·  599ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   26ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.130.82 3600s mail.rofus.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   22ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.rofus.dk 2a05:f6c7:6706:20::2
89.150.130.82		 —
mail.rofus.dk		 AS203953 Hiper A/S
AS203953 Hiper A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover89.150.130.82
🔶 Autoconfig89.150.130.82
🔷 AAAA Records (IPv6)1 records   36ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a05:f6c7:6706:20::2 3600s — AS203953 Hiper A/S 2a05:f6c0:0:0:0:0:0:0/29 🇩🇰 Denmark Kjellerup
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   87ms
TXT Record
google-site-verification=VjPyii6hTtA_nL6K799PgcTJDruHFXOq9W-lJsNclVk
v=spf1 ip4:89.150.130.82 ip6:2a05:f6c7:6706:20::2 ~all
✉️ SPF
PolicyRecord (polymorphic.dk)
~all (soft fail) v=spf1 ip4:89.150.130.82 ip6:2a05:f6c7:6706:20::2 ~all
📨 DMARC
PolicyRecord (_dmarc.polymorphic.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc@rofus.dk
📬 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
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
26ms
A
30ms
MX
22ms
AAAA
36ms
TXT
87ms
CAA
26ms
HTTPS
17ms
TLSA
200ms
SOA
0ms
MTA-STS
39ms
DNSSEC
104ms
SRV
31ms
Total
599ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:11:26 599ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-25 17:13:22 630ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-18 16:20:02 1107ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-11 16:43:31 758ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 07:34:35 956ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 02:44:45 2065ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-18 10:33:12 1464ms 4 NS 1 A 1 MX 🔒 Secure View
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