excelexperten.dk

📜 Historical scan 2026-06-24 09:28:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

excelexperten.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 14 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ASPMX.L.GOOGLE.com, ALT3.ASPMX.L.GOOGLE.com. The zone is DNSSEC-signed but currently fails validation, has no 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 90ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	600s	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	ASPMX.L.GOOGLE.com	142.251.9.27 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a	rc-in-f27.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	ALT3.ASPMX.L.GOOGLE.com	192.178.230.26 2a00:1450:4001:c21::1b	yunrtab-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	52.16.124.19
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 82ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-13 06:35:38

www	NXDOMAIN
www vs bare domain	Neither resolves excelexperten.dk: no address www.excelexperten.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'excelexperten.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

41ms

Field	Value
Serial	2020072990
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-17 18:36:23

Field	Value
Registrar	Simply.com A/S
Registered	2010-04-14
Expires	2027-04-30 (193d)

🔗 Same registrant#

3 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
larshammersholt.dk	Simply.com A/S
lhammersholt.dk	Simply.com A/S
plakatstrips.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

90ms

30ms

28ms

AAAA

33ms

TXT

172ms

CAA

52ms

HTTPS

38ms

TLSA

54ms

SOA

41ms

MTA-STS

83ms

DNSSEC

68ms

SRV

82ms

Total

700ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:56:57	905ms	4 NS 0 A 0 MX	🔒 Secure
2026-09-25 16:00:48	391ms	4 NS 0 A 0 MX	🔒 Secure
2026-08-31 18:35:48	405ms	4 NS 0 A 0 MX	🔒 Secure
2026-08-27 16:21:19	811ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-26 20:23:06	696ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-04 21:54:01	1004ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-24 09:28:07 shown	700ms	4 NS 1 A 2 MX	⚠️ Bogus
2026-06-23 15:54:32	620ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-20 00:48:57	2463ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 09:08:28	1172ms	4 NS 1 A 2 MX	🔒 Secure