elrogruppen.dk

📜 Historical scan 2026-09-19 06:51:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

elrogruppen.dk is a .dk domain served by 2 nameservers (dom.ns.cloudflare.com, isabel.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.175 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
dom.ns.cloudflare.com	108.162.193.157 172.64.33.157 173.245.59.157 2606:4700:58::adf5:3b9d 2803:f800:50::6ca2:c19d 2a06:98c1:50::ac40:219d	dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com dom.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
isabel.ns.cloudflare.com	108.162.194.104 162.159.38.104 172.64.34.104 2606:4700:50::a29f:2668 2803:f800:50::6ca2:c268 2a06:98c1:50::ac40:2268	isabel.ns.cloudflare.com isabel.ns.cloudflare.com isabel.ns.cloudflare.com isabel.ns.cloudflare.com isabel.ns.cloudflare.com isabel.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.175	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.163.148	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:faf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:a394	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.175,172.67.163.148 ech=AEX+DQBBdAAgACCIhhN5TOtOMMt3ICxvRrtBKwezHec35HjrgmD1plBMcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:faf,2606:4700:3034::ac43:a394

📝 TXT Records#

1 records 152ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.elrogruppen.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 2026-10-21 15:03:38

www	104.21.15.175 172.67.163.148 2606:4700:3033::6815:faf 2606:4700:3034::ac43:a394 (AS13335) (address records, no CNAME)
www vs bare domain	Same network elrogruppen.dk: 104.21.15.175 172.67.163.148 2606:4700:3033::6815:faf 2606:4700:3034::ac43:a394 (AS13335) www.elrogruppen.dk: 104.21.15.175 172.67.163.148 2606:4700:3033::6815:faf 2606:4700:3034::ac43:a394 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.elrogruppen.dk	6wYDI6pXcWDU1nNXQh4vgBck-6_CdSwIFjC9sfRhxrQ
TXT	_acme-challenge.elrogruppen.dk	aM27iodHVP8RNDyl8tH0dwUZ71xRdxnb69ZnjMa4mAA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2415126857
Primary NS (MNAME)	dom.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#

34ms

31ms

AAAA

38ms

TXT

152ms

CAA

35ms

HTTPS

36ms

TLSA

54ms

SOA

0ms

MTA-STS

49ms

DNSSEC

106ms

SRV

50ms

Total

2075ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:23:01	619ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 03:31:26	652ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 06:51:49 shown	2075ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 06:06:07	5445ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-20 16:28:51	814ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 10:24:30	707ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:17:05	10568ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:09:41	1229ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:07:32	315ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:01:08	716ms	2 NS 2 A 0 MX	🔓 Insecure