frontego.dk

📜 Historical scan 2026-08-09 22:10:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frontego.dk is a .dk domain served by 2 nameservers (anna.ns.cloudflare.com, kurt.ns.cloudflare.com). It was registered on 5 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.112 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by frontego-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 210ms

Nameserver	IP addresses	PTR	ASN / ISP
anna.ns.cloudflare.com	108.162.192.102 172.64.32.102 173.245.58.102 2606:4700:50::adf5:3a66 2803:f800:50::6ca2:c066 2a06:98c1:50::ac40:2066	anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kurt.ns.cloudflare.com	108.162.193.193 172.64.33.193 173.245.59.193 2606:4700:58::adf5:3bc1 2803:f800:50::6ca2:c1c1 2a06:98c1:50::ac40:21c1	kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.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 169ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.112	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.2	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 195ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	frontego-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca04::e 2a01:111:f403:ca09::8 52.101.68.21 52.101.68.5 52.101.73.30 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

2 records 245ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1370	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:ba02	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 184ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.112,172.67.186.2 ech=AEX+DQBBaAAgACDTIPWy02TPt5Mhyp8PqZORHsNmxAAX/+p+F9sOcOykCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1370,2606:4700:3034::ac43:ba02

📝 TXT Records#

4 records 462ms

TXT Record
_globalsign-domain-verification=MufiNJieVHcLU8fdbz0e4yNgnVoiuQICnzbpoxUpk4
google-site-verification=n_eMDg0cY2Q1g1EBx3-6TgDXEBcH7BcWUEexnx_EnQc
MS=ms36183488
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (frontego.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.frontego.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-12 03:46:21

www	104.21.19.112 172.67.186.2 2606:4700:3031::6815:1370 2606:4700:3034::ac43:ba02 (AS13335) (address records, no CNAME)
www vs bare domain	Same network frontego.dk: 104.21.19.112 172.67.186.2 2606:4700:3031::6815:1370 2606:4700:3034::ac43:ba02 (AS13335) www.frontego.dk: 104.21.19.112 172.67.186.2 2606:4700:3031::6815:1370 2606:4700:3034::ac43:ba02 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-frontego-dk._domainkey.frontego.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

365ms

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	2411691840
Primary NS (MNAME)	anna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 22:06:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-01-05
Expires	2027-01-31 (99d)

📋 WHOIS#

⏱️ Lookup Timing#

210ms

169ms

195ms

AAAA

245ms

TXT

462ms

CAA

217ms

HTTPS

184ms

TLSA

698ms

SOA

0ms

MTA-STS

249ms

DNSSEC

365ms

SRV

279ms

Total

4463ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 03:46:21	2279ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 21:54:08	1141ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 15:39:14	820ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 01:53:29	1043ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 04:25:59	6719ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 08:44:50	1449ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 22:10:28 shown	4463ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 11:49:52	1469ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 04:30:49	1029ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 20:36:34	1026ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 01:53:56	627ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:43:46	709ms	2 NS 2 A 1 MX	🔓 Insecure