fosteit.dk
📜 Historical scan 2026-06-17 09:28:45  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
NameserverIP addressesPTRASN / ISP
chance.ns.cloudflare.com — — —
naomi.ns.cloudflare.com — — —
🌍 A Records2 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.4.45 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.131.167 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
0 — fosteit-dk.mail.protection.outlook.com 52.101.68.15
52.101.73.2
52.101.73.30
52.101.73.8		 mail-db6pr03cu00107.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com
mail-am7pr05cu00306.inbound.protection.outlook.com
mail-am0pr04cu00500.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)2 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:83a7 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3035::6815:42d — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   51ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.4.45,172.67.131.167 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:83a7,2606:4700:3035::6815:42d
📝 TXT Records3 records   126ms
TXT Record
apple-domain-verification=0YDje72VjZClkNlO
MS=ms85210911
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (fosteit.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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)
🔐 DNSSEC150ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA46ms
FieldValue
Serial2406278112
Primary NS (MNAME)chance.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
52ms
MX
47ms
AAAA
52ms
TXT
126ms
CAA
49ms
HTTPS
51ms
TLSA
213ms
SOA
46ms
MTA-STS
60ms
DNSSEC
150ms
SRV
0ms
Total
844ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:29:34 1660ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-27 05:48:41 1041ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-26 23:48:24 746ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-25 11:00:11 989ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-21 18:01:05 1471ms 2 NS 2 A 1 MX ❓ Unknown View
2026-07-02 00:05:37 1175ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-17 09:28:45 844ms 2 NS 2 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone