maileg.dk

📜 Historical scan 2026-07-04 16:34:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

maileg.dk is a .dk domain served by 2 nameservers (merlin.ns.cloudflare.com, sofia.ns.cloudflare.com). It was registered on 25 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.4.227 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by maileg-dk.mail.protection.outlook.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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
merlin.ns.cloudflare.com	108.162.193.205 172.64.33.205 173.245.59.205 2606:4700:58::adf5:3bcd 2803:f800:50::6ca2:c1cd 2a06:98c1:50::ac40:21cd	merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sofia.ns.cloudflare.com	108.162.192.223 172.64.32.223 173.245.58.223 2606:4700:50::adf5:3adf 2803:f800:50::6ca2:c0df 2a06:98c1:50::ac40:20df	sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.4.227	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.5.227	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.71.89	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	maileg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 52.101.68.10 52.101.68.29 52.101.73.2 52.101.73.4	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.207.216

🔷 AAAA Records (IPv6)#

3 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:4e3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:5e3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4759	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.4.227,104.26.5.227,172.67.71.89 ech=AEX+DQBBwgAgACBb87vHaYHa7Ku6OgDA7hQ44LgqRWwMh2tFtKnYQhngMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:4e3,2606:4700:20::681a:5e3,2606:4700:20::ac43:4759

📝 TXT Records#

22 records 199ms

TXT Record
facebook-domain-verification=ue24ssuvuiqvsijdujbs0gts1fmb5p
google-site-verification=p7jrJoIALFQGtw5mgbYnqDkpfwcMzp3D37KRVdZnthc
klaviyo-site-verification=QSiR4U
klaviyo-site-verification=RhAefq
klaviyo-site-verification=RS6VhA
klaviyo-site-verification=S6GhCC
klaviyo-site-verification=S6ycma
klaviyo-site-verification=Sk3AkH
klaviyo-site-verification=SKR6pe
klaviyo-site-verification=SW4R9h
klaviyo-site-verification=T9ELL2
klaviyo-site-verification=TE3ySJ
klaviyo-site-verification=UVgacG
klaviyo-site-verification=VDLytZ
klaviyo-site-verification=VkFhcA
klaviyo-site-verification=VYZjVU
klaviyo-site-verification=XjaAeb
klaviyo-site-verification=XjKQgx
klaviyo-site-verification=Y6SuJH
klaviyo-site-verification=Ydv9Z9
MS=ms14450581
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.sikkermail.nu include:send.maileg.com include:_spf.consignor.com include:customer-spf.webshipper.com ip4:91.236.186.0/24 -all

✉️ SPF#

Policy	Record (maileg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.sikkermail.nu include:send.maileg.com include:_spf.consignor.com include:customer-spf.webshipper.com ip4:91.236.186.0/24 -all

📨 DMARC#

Policy	Record (_dmarc.maileg.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@maileg.dk, mailto:uzfeqtlh@ag.eu.dmarcian.com, mailto:dmarc+BM7YGB@cloudmailin.net; ruf=mailto:dmarc@maileg.dk;

📬 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 21:25:59

www	104.26.4.227 104.26.5.227 172.67.71.89 2606:4700:20::681a:4e3 2606:4700:20::681a:5e3 2606:4700:20::ac43:4759 (AS13335) (address records, no CNAME)
www vs bare domain	Same network maileg.dk: 104.26.4.227 104.26.5.227 172.67.71.89 2606:4700:20::681a:4e3 (AS13335) www.maileg.dk: 104.26.4.227 104.26.5.227 172.67.71.89 2606:4700:20::681a:4e3 (AS13335)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u18384764.wl015.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u18384764.wl015.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-maileg-dk._domainkey.mailegaps.onmicrosoft.com	RSA · ~1024 bit below 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: 8/10 · policy: -all

error include:spf.sikkermail.nu has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.maileg.dk	lJFW4OTtJew4KNpcJ6vzQxV-j0T470g64Sf9wYi-Drw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2404242991
Primary NS (MNAME)	merlin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 05:36:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-09-25
Expires	2027-09-30 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

37ms

41ms

AAAA

37ms

TXT

199ms

CAA

49ms

HTTPS

47ms

TLSA

1130ms

SOA

42ms

MTA-STS

71ms

DNSSEC

135ms

SRV

139ms

Total

2990ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 21:25:59	1202ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-16 21:59:31	1670ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-09 20:32:20	1681ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-25 22:53:47	8498ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-25 08:32:07	1370ms	2 NS 3 A 1 MX	🔓 Insecure
2026-07-17 23:06:51	6520ms	2 NS 3 A 1 MX	🔓 Insecure
2026-07-14 10:00:41	1957ms	2 NS 3 A 1 MX	🔓 Insecure
2026-07-04 16:34:02 shown	2990ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-20 00:04:54	835ms	2 NS 3 A 1 MX	⚠️ Bogus
2026-06-17 19:52:42	1274ms	2 NS 3 A 1 MX	🔓 Insecure