erikfalkenberg.dk
Last scanned: 2026-08-27 21:38:24  ·  835ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.237.125.110 3600s web01.simpleagencygroup.dk AS210939 Procopa IT ApS 185.237.124.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s spamwall.bitsolution.dk 216.55.101.96 spamwall.bitsolution.dk AS26548 PureVoltage Hosting Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   169ms
TXT Record
MS=ms56379872
v=spf1 ip4:216.55.99.117 ip4:216.55.101.96 ip4:94.18.237.209 ip4:94.18.237.204 ip4:94.18.237.214 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (erikfalkenberg.dk)
-all (hard fail) v=spf1 ip4:216.55.99.117 ip4:216.55.101.96 ip4:94.18.237.209 ip4:94.18.237.204 ip4:94.18.237.214 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.erikfalkenberg.dk)
p=quarantine v=DMARC1; p=quarantine;
📬 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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
52ms
MX
41ms
AAAA
54ms
TXT
169ms
CAA
77ms
HTTPS
59ms
TLSA
75ms
SOA
0ms
MTA-STS
78ms
DNSSEC
99ms
SRV
85ms
Total
835ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:38:24 835ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 05:17:38 672ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 16:09:09 1055ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 01:44:40 8662ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 12:39:04 956ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 10:46:35 1070ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 08:10:14 2474ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone