christiansøgaard.dk xn--christiansgaard-fub.dk

📜 Historical scan 2026-09-02 11:04:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

christiansøgaard.dk is a .dk domain served by 2 nameservers (mitch.ns.cloudflare.com, sunny.ns.cloudflare.com). It was registered on 7 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.64 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   65ms
NameserverIP addressesPTRASN / ISP
mitch.ns.cloudflare.com 108.162.193.208
172.64.33.208
173.245.59.208
2606:4700:58::adf5:3bd0
2803:f800:50::6ca2:c1d0
2a06:98c1:50::ac40:21d0		 mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sunny.ns.cloudflare.com 108.162.194.166
162.159.38.166
172.64.34.166
2606:4700:50::a29f:26a6
2803:f800:50::6ca2:c2a6
2a06:98c1:50::ac40:22a6		 sunny.ns.cloudflare.com
sunny.ns.cloudflare.com
sunny.ns.cloudflare.com
sunny.ns.cloudflare.com
sunny.ns.cloudflare.com
sunny.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   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.39.64 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.169.184 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   105ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records   81ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:a9b8 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:2740 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   69ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.39.64,172.67.169.184 ech=AEX+DQBB2gAgACAS/uUxzuEu6VLajvHxpyGu+hOJvX2nFXX4jzq+kPolFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a9b8,2606:4700:3035::6815:2740

📝 TXT Records#

1 records   209ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.christiansøgaard.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 12:55:25
www104.21.39.64 172.67.169.184 2606:4700:3030::ac43:a9b8 2606:4700:3035::6815:2740 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   72ms
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 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

114ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412639265
Primary NS (MNAME)mitch.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-23 14:27:41
FieldValue
RegistrarSimply.com A/S
Registered2024-02-07
Expires2027-02-06 (102d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
58ms
MX
105ms
AAAA
81ms
TXT
209ms
CAA
66ms
HTTPS
69ms
TLSA
72ms
SOA
0ms
MTA-STS
123ms
DNSSEC
114ms
SRV
139ms
Total
693ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 12:55:25 604ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 19:49:54 545ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 01:52:20 744ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-22 19:10:46 686ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-02 11:04:10 shown 693ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-19 23:45:33 1023ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-26 05:55:51 4838ms 2 NS 2 A 4 MX ❓ Unknown
2026-07-24 05:30:18 983ms 2 NS 2 A 4 MX ❓ Unknown
2026-07-23 00:54:23 1113ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-21 11:30:15 880ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-19 16:49:10 810ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-18 12:20:00 7078ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-17 11:08:44 16766ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-16 08:08:17 952ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-12 18:10:40 9018ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-10 21:31:07 923ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-09 04:26:33 1166ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-07 02:24:00 1700ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-05 20:44:16 2006ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-04 13:11:58 2868ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-03 10:32:22 3867ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-30 03:32:37 649ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 19:49:41 663ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 11:15:51 800ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 09:15:46 849ms 2 NS 1 A 4 MX ⚠️ Bogus
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