knowmoremr.dk
📜 Historical scan 2026-06-19 10:52:17  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   225ms
NameserverIP addressesPTRASN / ISP
rossns.abbott.com 74.179.85.156 — AS8075 Microsoft Corporation
rossns2.abbott.com 20.64.178.77 — AS8075 Microsoft Corporation
🌍 A Records1 records   307ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.61.251.190 28800s — AS19994 Rackspace Hosting 198.61.224.0/19 🇺🇸 United States —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1102ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (knowmoremr.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.knowmoremr.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
📬 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)
🔐 DNSSEC831ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA305ms
FieldValue
Serial27
Primary NS (MNAME)rossns.abbott.com
Responsible (RNAME)dnsdomainadminstrator@sjm.com
Refresh10800s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)60s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
225ms
A
307ms
MX
660ms
AAAA
740ms
TXT
1102ms
CAA
417ms
HTTPS
608ms
TLSA
184ms
SOA
305ms
MTA-STS
434ms
DNSSEC
831ms
SRV
962ms
Total
1574ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 08:05:03 11956ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 23:27:55 12135ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 12:51:23 5638ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 10:52:17 1574ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 12:01:01 4831ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone