gunderup-grus.dk
Last scanned: 2026-08-28 08:09:36  ·  1195ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.37 3600s splash.zitcom.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records2 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mxa-00344903.gslb.pphosted.com 185.132.183.168 mx07-00344903.pphosted.com AS52129 Proofpoint, Inc.
5 3600s mxb-00344903.gslb.pphosted.com 185.132.183.168 mx07-00344903.pphosted.com AS52129 Proofpoint, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig93.191.155.37
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   178ms
TXT Record
MS=ms67622860
v=spf1 include:_spf.crh.com -all
✉️ SPF
PolicyRecord (gunderup-grus.dk)
-all (hard fail) v=spf1 include:_spf.crh.com -all
📨 DMARC
PolicyRecord (_dmarc.gunderup-grus.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
📬 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)
🔐 DNSSEC114ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2023061601
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
45ms
MX
42ms
AAAA
56ms
TXT
178ms
CAA
67ms
HTTPS
71ms
TLSA
512ms
SOA
0ms
MTA-STS
97ms
DNSSEC
114ms
SRV
88ms
Total
1195ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:09:36 1195ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 10:16:07 2635ms 2 NS 1 A 2 MX 🔒 Secure View
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