attera.dk
📜 Historical scan 2026-06-16 13:48:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   33ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
76.76.21.21 — — AS16509 Amazon.com, Inc. 76.76.21.0/24 🇺🇸 United States —
📧 MX Records1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
1 — smtp.google.com 142.250.147.26
142.250.147.27
142.251.9.26
142.251.9.27		 rd-in-f26.1e100.net
rd-in-f27.1e100.net
rc-in-f26.1e100.net
rc-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   131ms
TXT Record
google-site-verification=-YnTU3AvCzpsPytQt4jkjNjDH20MvIy7rQJoJua5OK4
google-site-verification=3NrcQA8V_Z7u0JLX0memwyiU_hZ3IeEVUShArf71Xjg
MS=ms60019725
v=spf1 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (attera.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all
📨 DMARC
PolicyRecord (_dmarc.attera.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@attera.dk; fo=1
📬 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)
🔐 DNSSEC122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA31ms
FieldValue
Serial2026060900
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
33ms
A
35ms
MX
29ms
AAAA
42ms
TXT
131ms
CAA
31ms
HTTPS
32ms
TLSA
96ms
SOA
31ms
MTA-STS
58ms
DNSSEC
122ms
SRV
0ms
Total
602ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 12:22:11 2748ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-21 12:15:07 3378ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-25 14:54:30 2591ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 00:50:30 2407ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 23:45:33 1160ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 13:48:10 602ms 3 NS 1 A 1 MX 🔓 Insecure View
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