gronborgmadsen.dk
Last scanned: 2026-08-14 18:00:54  ·  9003ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   68ms
NameserverIP addressesPTRASN / ISP
alfred.ns.cloudflare.com 108.162.195.131
162.159.44.131
172.64.35.131
2606:4700:58::a29f:2c83
2803:f800:50::6ca2:c383
2a06:98c1:50::ac40:2383		 alfred.ns.cloudflare.com
alfred.ns.cloudflare.com
alfred.ns.cloudflare.com
alfred.ns.cloudflare.com
alfred.ns.cloudflare.com
alfred.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
gail.ns.cloudflare.com 108.162.192.116
172.64.32.116
173.245.58.116
2606:4700:50::adf5:3a74
2803:f800:50::6ca2:c074
2a06:98c1:50::ac40:2074		 gail.ns.cloudflare.com
gail.ns.cloudflare.com
gail.ns.cloudflare.com
gail.ns.cloudflare.com
gail.ns.cloudflare.com
gail.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   79ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s hermes.nixmail.net 188.120.88.135 hermes.nixtech.net AS31027 GlobalConnect A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   8218ms
TXT Record
v=spf1 a:post.nixmail.net ~all
✉️ SPF
PolicyRecord (gronborgmadsen.dk)
~all (soft fail) v=spf1 a:post.nixmail.net ~all
📨 DMARC
PolicyRecord (_dmarc.gronborgmadsen.dk)
p=reject v=DMARC1; p=reject; adkim=s; aspf=s;
📬 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)
🔐 DNSSEC165ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2412156858
Primary NS (MNAME)alfred.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
68ms
A
75ms
MX
79ms
AAAA
52ms
TXT
8218ms
CAA
64ms
HTTPS
73ms
TLSA
75ms
SOA
0ms
MTA-STS
76ms
DNSSEC
165ms
SRV
99ms
Total
9003ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 18:00:54 9003ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-20 15:55:18 1484ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-02 01:28:31 1029ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-17 09:51:47 388ms 2 NS 0 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone