stuhrasferg.dk

Records from scan: 2026-10-21 19:00:23  ·  578ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stuhrasferg.dk is a .dk domain served by 2 nameservers (athena.ns.cloudflare.com, sterling.ns.cloudflare.com). It was registered on 23 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.224 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   29ms
NameserverIP addressesPTRASN / ISP
athena.ns.cloudflare.com 108.162.192.72
172.64.32.72
173.245.58.72
2606:4700:50::adf5:3a48
2803:f800:50::6ca2:c048
2a06:98c1:50::ac40:2048		 athena.ns.cloudflare.com
athena.ns.cloudflare.com
athena.ns.cloudflare.com
athena.ns.cloudflare.com
athena.ns.cloudflare.com
athena.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sterling.ns.cloudflare.com 108.162.195.143
162.159.44.143
172.64.35.143
2606:4700:58::a29f:2c8f
2803:f800:50::6ca2:c38f
2a06:98c1:50::ac40:238f		 sterling.ns.cloudflare.com
sterling.ns.cloudflare.com
sterling.ns.cloudflare.com
sterling.ns.cloudflare.com
sterling.ns.cloudflare.com
sterling.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.14.224 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.204.136 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfig172.67.204.136

🔷 AAAA Records (IPv6)#

2 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:ee0 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:cc88 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   38ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.14.224,172.67.204.136 ech=AEX+DQBBWAAgACAHvaWXgo0L9nIJd/KHEnNXLgw7sjcNNuuCGD5GCCgwdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:ee0,2606:4700:3035::ac43:cc88

📝 TXT Records#

1 records   154ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (stuhrasferg.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🧩 Web & zone#

checked 2026-10-21 19:00:23
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.stuhrasferg.dk 5fieb4IiGZkb0PhBln9LtgJBCCiSABL0MpTIIpJiEqU

🔗 TLSA / DANE#

2 records   55ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

23ms
FieldValue
Serial2416622391
Primary NS (MNAME)athena.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-05 10:29:13
FieldValue
RegistrarSimply.com A/S
Registered2019-10-23
Expires2030-10-31 (1470d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
28ms
MX
30ms
AAAA
32ms
TXT
154ms
CAA
38ms
HTTPS
38ms
TLSA
55ms
SOA
23ms
MTA-STS
59ms
DNSSEC
105ms
SRV
64ms
Total
578ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 19:00:23 shown 578ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-05 10:18:48 943ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-04 10:09:25 616ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-09 15:22:21 667ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-30 14:11:14 517ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-08 00:27:30 1645ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-13 14:57:55 869ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-10 10:13:56 8937ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-08 13:24:47 1720ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-07 02:54:09 1529ms 2 NS 2 A 1 MX ❓ Unknown
2026-07-04 18:25:43 1728ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-03 13:50:25 699ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-29 21:58:15 1005ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-27 00:51:55 862ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 14:23:44 1465ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-21 22:22:34 563ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 07:08:32 549ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 23:01:20 1930ms 2 NS 2 A 1 MX 🔓 Insecure
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