guidevikar.dk
📜 Historical scan 2026-06-17 10:13:05  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   100ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
37.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
🌍 A Records1 records   105ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.221.124.28 — — AS51377 CoMaSys ApS 193.221.124.0/24 🇩🇰 Denmark —
📧 MX Records3 records   90ms
PriorityTTLMail ServerIP addressesPTRASN
10 — scan1.comasys.dk 192.162.219.155
2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd		 mx41.electric.net
mx11.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
10 — scan3.comasys.dk 192.162.219.255
2a01:77c0:1619:4101:d99:c22:fb4d:290e		 mx41.electric.net
mx10.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 — scan2.comasys.dk 192.162.219.49 mx41.electric.net AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   258ms
TXT Record
v=spf1 include:_spf.comasys.dk
✉️ SPF
PolicyRecord (guidevikar.dk)
no all — incomplete SPF v=spf1 include:_spf.comasys.dk
📨 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)
🔐 DNSSEC261ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA107ms
FieldValue
Serial2022072802
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)hostmaster@comasys.dk
Refresh10800s
Retry3600s
Expire2419000s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
100ms
A
105ms
MX
90ms
AAAA
100ms
TXT
258ms
CAA
107ms
HTTPS
114ms
TLSA
402ms
SOA
107ms
MTA-STS
78ms
DNSSEC
261ms
SRV
0ms
Total
2524ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 18:21:01 854ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-18 09:36:17 7358ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-30 17:56:49 666ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-24 20:47:18 2907ms 2 NS 1 A 3 MX ❓ Unknown View
2026-06-22 10:47:06 907ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:13:05 2524ms 2 NS 1 A 3 MX 🔓 Insecure View
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