ibm.dk
Last scanned: 2026-08-28 07:53:53  ·  854ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   49ms
NameserverIP addressesPTRASN / ISP
dns1.p05.nsone.net 198.51.44.5
2620:4d:4000:6259:7:5:0:1		 dns1.p05.nsone.net
dns1.p05.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns2.p05.nsone.net 198.51.45.5
2a00:edc0:6259:7:5::2		 dns2.p05.nsone.net
dns2.p05.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns3.p05.nsone.net 198.51.44.69
2620:4d:4000:6259:7:5:0:3		 dns3.p05.nsone.net
dns3.p05.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns4.p05.nsone.net 198.51.45.69
2a00:edc0:6259:7:5::4		 dns4.p05.nsone.net
dns4.p05.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
🌍 A Records1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.46.34.76 7200s — AS213120 Akamai International B.V. 199.46.32.0/19 🇺🇸 United States —
📧 MX Records1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
0 86400s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   298ms
TXT Record
v=spf1 mx/24 -all
Visit www.ibm.com for information about IBM products and services
✉️ SPF
PolicyRecord (ibm.dk)
-all (hard fail) v=spf1 mx/24 -all
📨 DMARC
PolicyRecord (_dmarc.ibm.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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1725379639
Primary NS (MNAME)dns1.p01.nsone.net
Responsible (RNAME)hostmaster@nsone.net
Refresh43200s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
64ms
MX
64ms
AAAA
50ms
TXT
298ms
CAA
47ms
HTTPS
51ms
TLSA
144ms
SOA
0ms
MTA-STS
115ms
DNSSEC
91ms
SRV
107ms
Total
854ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:53:53 854ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 04:47:10 1522ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 23:38:25 860ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 13:02:57 757ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:17:09 596ms 4 NS 1 A 0 MX 🔓 Insecure View
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