adverr.dk
Last scanned: 2026-08-31 14:37:10  ·  2954ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
🌍 A Records2 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.28.153 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.170.229 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records5 records   56ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222
🔷 AAAA Records (IPv6)2 records   43ms
🔐 HTTPS Records1 records   32ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.28.153,172.67.170.229 ech=AEX+DQBB7QAgACBX6p3UjWY6Pcq9vTcrzvzxB284Oop9RKCFG8+jfcntRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1c99,2606:4700:3034::ac43:aae5
🔌 SRV Records1 records   96ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records2 records   329ms
TXT Record
google-site-verification=bZsDI90mp5_sba7enbIRhlMB6MDG7ep894PyXrPNAk0
v=spf1 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (adverr.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all
📨 DMARC
PolicyRecord (_dmarc.adverr.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:maip@adverr.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)
🔐 DNSSEC2050ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2413512358
Primary NS (MNAME)augustus.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
36ms
A
35ms
MX
56ms
AAAA
43ms
TXT
329ms
CAA
35ms
HTTPS
32ms
TLSA
173ms
SOA
0ms
MTA-STS
121ms
DNSSEC
2050ms
SRV
96ms
Total
2954ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 14:37:10 2954ms 2 NS 2 A 5 MX 🔒 Secure View
2026-08-31 10:29:18 3840ms 2 NS 2 A 5 MX 🔒 Secure View
2026-08-07 13:08:07 2615ms 2 NS 2 A 5 MX 🔒 Secure View
2026-06-27 01:10:51 823ms 4 NS 1 A 5 MX 🔒 Secure View
2026-06-16 12:46:57 828ms 4 NS 1 A 5 MX 🔒 Secure View
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