elektroisola.dk

Records from scan: 2026-10-25 04:07:07 · 555ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

elektroisola.dk is a .dk domain served by 2 nameservers (aspen.ns.cloudflare.com, ernest.ns.cloudflare.com). It was registered on 30 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.209 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
aspen.ns.cloudflare.com	108.162.194.109 162.159.38.109 172.64.34.109 2606:4700:50::a29f:266d 2803:f800:50::6ca2:c26d 2a06:98c1:50::ac40:226d	aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ernest.ns.cloudflare.com	108.162.193.164 172.64.33.164 173.245.59.164 2606:4700:58::adf5:3ba4 2803:f800:50::6ca2:c1a4 2a06:98c1:50::ac40:21a4	ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.209	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.164	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:8d1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:82a4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.209,172.67.130.164 ech=AEX+DQBBxgAgACCI/ltASQ7yzusMw28k+3CqxrGdyvLpv6QjJMDzMVH9KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:8d1,2606:4700:3034::ac43:82a4

📝 TXT Records#

1 records 228ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (elektroisola.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.elektroisola.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-25 04:07:07

www	104.21.8.209 172.67.130.164 2606:4700:3034::6815:8d1 2606:4700:3034::ac43:82a4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network elektroisola.dk: 104.21.8.209 172.67.130.164 2606:4700:3034::6815:8d1 2606:4700:3034::ac43:82a4 (AS13335) www.elektroisola.dk: 104.21.8.209 172.67.130.164 2606:4700:3034::6815:8d1 2606:4700:3034::ac43:82a4 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 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#

41ms

Field	Value
Serial	2418336473
Primary NS (MNAME)	aspen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-25 04:20:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-11-30
Expires	2026-11-30 (36d)

🔗 Same registrant#

2 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
elektro-isola.dk	Punktum dk A/S (direct)
isola.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

47ms

46ms

AAAA

56ms

TXT

228ms

CAA

55ms

HTTPS

38ms

TLSA

69ms

SOA

41ms

MTA-STS

50ms

DNSSEC

68ms

SRV

78ms

Total

555ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 04:07:07 shown	555ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-01 11:18:21	575ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 11:15:56	653ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 10:00:29	469ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-27 15:04:33	564ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-19 03:17:54	639ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-15 15:25:19	1304ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-07 10:42:45	627ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-04 05:54:11	993ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-14 17:12:23	2779ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-20 17:48:53	1013ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-19 13:23:33	885ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-27 17:03:57	776ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-20 00:13:20	755ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 06:45:45	2520ms	2 NS 2 A 0 MX	🔒 Secure