frederikcordsen.dk

📜 Historical scan 2026-06-17 10:03:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederikcordsen.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 6 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.154.47.205 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by frederikcordsen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 2046ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 2045ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.154.47.205	—	95-154-47-205.norlyscustomer.net	AS39642	Sinal A/S	95.154.0.0/18	🇩🇰 Denmark	Christiansfeld

📧 MX Records#

1 records 2047ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	frederikcordsen-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 52.101.68.0 52.101.68.21 52.101.68.25 52.101.68.3	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 2154ms

TXT Record
MS=ms83544717
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (frederikcordsen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.frederikcordsen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-18 05:49:22

www	Exists, no address
www vs bare domain	www does not resolve frederikcordsen.dk: 95.154.47.205 (AS39642) www.frederikcordsen.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

1571ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

2064ms

Field	Value
Serial	2024041839
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-18 06:27:12

Field	Value
Registrar	Eurodns S.A
Registered	2020-01-06
Expires	2027-01-31 (102d)

🔗 Same registrant#

13 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).

Domain	Registrar
amaliecordsen.dk	Eurodns S.A
bjergorom.dk	Eurodns S.A
christiancordsen.dk	Eurodns S.A
christinecordsen.dk	Eurodns S.A
cordsencapital.dk	Eurodns S.A
dlrk-soenderjylland.dk	Eurodns S.A
hjjuhl.dk	Eurodns S.A
jju-ejendomme.dk	Eurodns S.A
oester-loegum.dk	Eurodns S.A
voresblad.dk	Eurodns S.A
ølbryghus.dk	ONE.COM A/S
ølsl.dk	Eurodns S.A
øster-løgum.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

2046ms

2045ms

2047ms

AAAA

327ms

TXT

2154ms

CAA

2045ms

HTTPS

2065ms

TLSA

145ms

SOA

2064ms

MTA-STS

58ms

DNSSEC

1571ms

SRV

0ms

Total

3000ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 05:49:22	1176ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-09 14:27:55	2304ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 06:36:43	1589ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 05:46:20	1470ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 05:06:57	9660ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-19 02:01:16	2846ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-12 22:12:42	2081ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-25 11:36:39	972ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-23 18:35:27	4379ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-22 17:08:15	2475ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-15 03:37:20	2175ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-06 15:53:30	2990ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-18 06:23:23	10311ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-16 01:19:31	10213ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-14 23:13:35	1575ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 12:06:30	2992ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-28 00:12:16	1027ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:19:50	1103ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 04:05:11	14777ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:03:54 shown	3000ms	4 NS 1 A 1 MX	🔒 Secure