elfor.dk

📜 Historical scan 2026-06-23 19:10:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

elfor.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 18 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by elfor-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#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	600s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	elfor-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca09::2 2a01:111:f403:ca09::9 52.101.68.15 52.101.68.16 52.101.73.2 52.101.73.24	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 128ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 198ms

TXT Record
gakryidl/4uC1dQyeSZY4ink3gSzfFPSZ8HIz4uMDkIUnc8ZakIZwfPwIUoGjZ6YdPBvVbWa8+Ks6lyhGpCgmg==
v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com include:cmail1.com include:catglobe.com -all

✉️ SPF#

Policy	Record (elfor.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com include:cmail1.com include:catglobe.com -all

📨 DMARC#

Policy	Record (_dmarc.elfor.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-08 11:40:20

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network elfor.dk: 93.191.155.240 (AS48854) www.elfor.dk: 93.191.155.240 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2024053102
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-14 13:53:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-12-18
Expires	2026-12-31 (73d)

🔗 Same registrant#

25 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
5styrker.dk	Punktum dk A/S (direct)
danmarks-elselskaber.dk	Punktum dk A/S (direct)
dansk-eldistribution.dk	Punktum dk A/S (direct)
danskeenergiselskaber.dk	Punktum dk A/S (direct)
dansksolkraft.dk	DANDOMAIN A/S
darenew.dk	DANDOMAIN A/S
darenewables.dk	DANDOMAIN A/S
energycert.dk	Punktum dk A/S (direct)
erhvervslivetsklimaalliance.dk	Punktum dk A/S (direct)
faktaomtestcenter.dk	DANDOMAIN A/S
faktaomvindmøller.dk	DANDOMAIN A/S
fiber-alliancen.dk	Punktum dk A/S (direct)
fiberalliancen.dk	Punktum dk A/S (direct)
fibernet-alliancen.dk	Punktum dk A/S (direct)
greenenergydenmark.dk	Punktum dk A/S (direct)
i-energi.dk	Punktum dk A/S (direct)
installationsblanket.dk	Punktum dk A/S (direct)
power2x.dk	Punktum dk A/S (direct)
ptxalliancen.dk	Punktum dk A/S (direct)
tele-fibernetalliancen.dk	Punktum dk A/S (direct)
videnomenergi.dk	DANDOMAIN A/S
winddenmark.dk	Punktum dk A/S (direct)
windenergy.dk	Punktum dk A/S (direct)
windenmark.dk	Punktum dk A/S (direct)
windpowerwiki.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

99ms

33ms

AAAA

31ms

TXT

198ms

CAA

41ms

HTTPS

43ms

TLSA

173ms

SOA

39ms

MTA-STS

40ms

DNSSEC

68ms

SRV

128ms

Total

767ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:06:58	854ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 07:56:50	1183ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 19:10:53 shown	767ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 06:45:21	531ms	2 NS 1 A 1 MX	🔒 Secure