eltwin.dk

📜 Historical scan 2026-08-10 16:21:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

eltwin.dk is a .dk domain served by 2 nameservers (elinore.ns.cloudflare.com, ned.ns.cloudflare.com). It was registered on 11 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.135 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxa-00373502.gslb.pphosted.com, mxb-00373502.gslb.pphosted.com. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
elinore.ns.cloudflare.com	108.162.192.153 172.64.32.153 173.245.58.153 2606:4700:50::adf5:3a99 2803:f800:50::6ca2:c099 2a06:98c1:50::ac40:2099	elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ned.ns.cloudflare.com	108.162.193.210 172.64.33.210 173.245.59.210 2606:4700:58::adf5:3bd2 2803:f800:50::6ca2:c1d2 2a06:98c1:50::ac40:21d2	ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.55.135	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.51	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mxa-00373502.gslb.pphosted.com	205.220.184.115	mx07-00373502.pphosted.com	AS52129 Proofpoint, Inc.
10	300s	mxb-00373502.gslb.pphosted.com	185.183.31.147	mx08-00373502.pphosted.com	AS52129 Proofpoint, Inc.

📧 Autodiscover / Autoconfig#

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

🔷 AAAA Records (IPv6)#

2 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:9433	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:3787	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.135,172.67.148.51 ech=AEX+DQBBJwAgACCZm/xOiKGXbgoQjMWQKf6gZoksl2EkV1TEGBiVhb3wNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:9433,2606:4700:3036::6815:3787

📝 TXT Records#

2 records 205ms

TXT Record
MS=ms39828587
v=spf1 include:spf-00373502.pphosted.com include:spf.protection.outlook.com include:amazonses.com -all

✉️ SPF#

Policy	Record (eltwin.dk)
-all (hard fail)	v=spf1 include:spf-00373502.pphosted.com include:spf.protection.outlook.com include:amazonses.com -all

📨 DMARC#

Policy	Record (_dmarc.eltwin.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@nibe.se

📬 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 2026-10-18 08:59:53

www	104.21.55.135 172.67.148.51 2606:4700:3035::ac43:9433 2606:4700:3036::6815:3787 (AS13335) (address records, no CNAME)
www vs bare domain	Same network eltwin.dk: 104.21.55.135 172.67.148.51 2606:4700:3035::ac43:9433 2606:4700:3036::6815:3787 (AS13335) www.eltwin.dk: 104.21.55.135 172.67.148.51 2606:4700:3035::ac43:9433 2606:4700:3036::6815:3787 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · 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	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2411846323
Primary NS (MNAME)	elinore.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 08:36:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-05-11
Expires	2027-06-30 (254d)

🔗 Same registrant#

1 domain

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
motron.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

51ms

65ms

AAAA

69ms

TXT

205ms

CAA

32ms

HTTPS

53ms

TLSA

527ms

SOA

0ms

MTA-STS

72ms

DNSSEC

108ms

SRV

107ms

Total

1908ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 08:59:53	3180ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-17 08:26:40	2037ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-09 14:53:51	1365ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 08:15:24	1185ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-04 11:10:13	3418ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-21 04:30:52	2503ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-17 17:25:50	3766ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-10 16:21:15 shown	1908ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 05:00:42	2291ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 00:28:43	1189ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 07:05:33	4904ms	2 NS 2 A 2 MX	🔓 Insecure