elektroisola.dk

Records from scan: 2026-10-01 11:18:21 · 575ms total · last checked 2026-10-16 13:18 (unchanged)

⬇ 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 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 49ms

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 40ms

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 35ms

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+DQBBXAAgACBLHCSisKQRa+uMs8ER3+Z4Qzw30lzeS4B2HnTrVTU5bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:8d1,2606:4700:3034::ac43:82a4

📝 TXT Records#

1 records 166ms

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 2026-10-10 22:18:28

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#

108ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2416262872
Primary NS (MNAME)	aspen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

49ms

40ms

34ms

AAAA

35ms

TXT

166ms

CAA

32ms

HTTPS

38ms

TLSA

55ms

SOA

39ms

MTA-STS

62ms

DNSSEC

108ms

SRV

65ms

Total

575ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 11:18:21 shown	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