networkcenter.dk
Last scanned: 2026-08-26 16:17:39  ·  982ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   27ms
NameserverIP addressesPTRASN / ISP
jihoon.ns.cloudflare.com 108.162.195.233
162.159.44.233
172.64.35.233
2606:4700:58::a29f:2ce9
2803:f800:50::6ca2:c3e9
2a06:98c1:50::ac40:23e9		 jihoon.ns.cloudflare.com
jihoon.ns.cloudflare.com
jihoon.ns.cloudflare.com
jihoon.ns.cloudflare.com
jihoon.ns.cloudflare.com
jihoon.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
june.ns.cloudflare.com 108.162.192.176
172.64.32.176
173.245.58.176
2606:4700:50::adf5:3ab0
2803:f800:50::6ca2:c0b0
2a06:98c1:50::ac40:20b0		 june.ns.cloudflare.com
june.ns.cloudflare.com
june.ns.cloudflare.com
june.ns.cloudflare.com
june.ns.cloudflare.com
june.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.137.143.204 300s — AS48854 team.blue Denmark A/S 94.137.128.0/20 🇩🇰 Denmark Bagsværd
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   61ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 5 10 5061 sipfed.online.lync.com
📝 TXT Records1 records   158ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (networkcenter.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.networkcenter.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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413172147
Primary NS (MNAME)jihoon.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
27ms
A
24ms
MX
55ms
AAAA
33ms
TXT
158ms
CAA
35ms
HTTPS
28ms
TLSA
541ms
SOA
0ms
MTA-STS
51ms
DNSSEC
95ms
SRV
61ms
Total
982ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:17:39 982ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 04:49:16 8441ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-24 04:25:09 2657ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 18:36:05 774ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 12:18:46 509ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone