irs-nordics.dk
Last scanned: 2026-06-18 00:17:15  ·  676ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   96ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 — splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records2 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx-01-eu-central-1.prod.hydra.sophos.com 3.70.152.106
52.28.42.123		 ec2-3-70-152-106.eu-central-1.compute.amazonaws.com
ec2-52-28-42-123.eu-central-1.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 — mx-02-eu-central-1.prod.hydra.sophos.com 3.70.152.106
52.28.42.123		 ec2-3-70-152-106.eu-central-1.compute.amazonaws.com
ec2-52-28-42-123.eu-central-1.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.237.249.16
🔶 Autoconfig212.237.249.16
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   196ms
TXT Record
MS=ms48407180
sophos-domain-verification=20764d6569dbb322e4acb0b31c5390a7fa206541
v=spf1 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf-esec.heimdalsecurity.com include:spf.myconnectwise.net include:smtproute.dk ip4:195.215.13.192/27 include:_spf_eucentral1.prod.hydra.sophos.com -all
✉️ SPF
PolicyRecord (irs-nordics.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf-esec.heimdalsecurity.com include:spf.myconnectwise.net include:smtproute.dk ip4:195.215.13.192/27 include:_spf_eucentral1.prod.hydra.sophos.com -all
📨 DMARC
PolicyRecord (_dmarc.irs-nordics.dk)
p=quarantine v=DMARC1;p=quarantine;
📬 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)
🔐 DNSSEC76ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA64ms
FieldValue
Serial2025102701
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
96ms
MX
84ms
AAAA
85ms
TXT
196ms
CAA
53ms
HTTPS
47ms
TLSA
55ms
SOA
64ms
MTA-STS
68ms
DNSSEC
76ms
SRV
86ms
Total
676ms
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