instantcall.dk
Last scanned: 2026-09-01 01:59:19  ·  1090ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   93ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.198.79.1 3600s — AS16509 Amazon.com, Inc. 216.198.79.0/24 🇺🇸 United States —
📧 MX Records1 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 142.251.127.26
142.251.127.27
2a00:1450:4001:c21::1a
2a00:1450:4001:c21::1b		 lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net
lcfrai-in-f26.1e100.net
lcfrai-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 Records1 records   245ms
TXT Record
google-site-verification=g9zTXJY9_Sr3rcRY9Ci2g5OEjMOS4B0yfG7PsHDuivA
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.instantcall.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC247ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083100
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
93ms
A
65ms
MX
63ms
AAAA
78ms
TXT
245ms
CAA
86ms
HTTPS
114ms
TLSA
159ms
SOA
0ms
MTA-STS
140ms
DNSSEC
247ms
SRV
130ms
Total
1090ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 01:59:19 1090ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-30 18:10:31 682ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-02 02:11:18 9343ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-06 17:20:21 1957ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 03:22:55 1137ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-18 12:20:36 861ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:51:13 382ms 0 NS 0 A 0 MX ❓ Unknown View
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