grundvandetsvenner.dk
Last scanned: 2026-08-27 13:25:10  ·  862ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   48ms
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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
209.97.140.157 600s — AS14061 DigitalOcean, LLC 209.97.128.0/18 🇬🇧 United Kingdom Slough
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover209.97.140.157
🔶 Autoconfig209.97.140.157
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   233ms
TXT Record
k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrMH5AaE8MafGvwW4rUATElB94fY3lo4AfrFCJ7KhDbmtBQJXSciQDghbhyIG2YqVIrK+RKrJypOnOAdMlkJ6XM0O0k7eRwM1kf4Qq3A48M7IiYOvfR1SXFkJk+PlPj5W5ZAT5fheCWfzEkV25pAvj8mpLGdS1eqDrhdbJ8T1vIQIDAQAB
spf2.0/pra
v=spf1 include:sendgrid.net ~all
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (grundvandetsvenner.dk)
~all (soft fail) v=spf1 include:sendgrid.net ~all
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025082701
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
48ms
A
49ms
MX
62ms
AAAA
66ms
TXT
233ms
CAA
68ms
HTTPS
60ms
TLSA
211ms
SOA
0ms
MTA-STS
83ms
DNSSEC
100ms
SRV
77ms
Total
862ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:25:10 862ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 06:23:10 515ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-16 13:03:46 1784ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 17:34:34 672ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 07:10:23 682ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:36:55 651ms 4 NS 1 A 1 MX 🔒 Secure View
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