ungsys.dk

📜 Historical scan 2026-06-17 12:55:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ungsys.dk is a .dk domain served by 2 nameservers (kip.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 15 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.246 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ungsys-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, publishes a DMARC policy and has no IPv6 address. 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.246	—	linux5.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	ungsys-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::e 52.101.73.12 52.101.73.30 52.101.73.4 52.101.73.6	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 113ms

TXT Record
MS=ms30757539
mscid=IjukoZa+uEh6fi5GAwuNTwdc0emHteY1DreDcJe185Cg4Hl+s5sc0LpkqvuSlBUkfCfbkUxHwxE+fKDdf7ybpw==
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:94.231.97.215/0 ip4:94.231.97.214/0 ~all

✉️ SPF#

Policy	Record (ungsys.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:94.231.97.215/0 ip4:94.231.97.214/0 ~all

📨 DMARC#

Policy	Record (_dmarc.ungsys.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 2026-10-11 10:51:56

www	104.21.10.56 172.67.131.64 2606:4700:3033::6815:a38 2606:4700:3035::ac43:8340 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks ungsys.dk: 185.21.40.246 (AS48854) www.ungsys.dk: 104.21.10.56 172.67.131.64 2606:4700:3033::6815:a38 2606:4700:3035::ac43:8340 (AS13335) (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'ungsys.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

54ms

Field	Value
Serial	2406323423
Primary NS (MNAME)	kip.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 22:39:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-02-15
Expires	2033-08-31 (2510d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

56ms

61ms

AAAA

62ms

TXT

113ms

CAA

56ms

HTTPS

33ms

TLSA

1378ms

SOA

54ms

MTA-STS

59ms

DNSSEC

82ms

SRV

0ms

Total

2043ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 22:25:22	1361ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 21:16:01	840ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 21:49:35	1021ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 05:10:42	987ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-08 14:36:13	2289ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 21:29:18	1492ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-19 23:40:15	9408ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-08 20:38:19	9274ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 10:02:17	1559ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 03:03:35	1682ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 21:07:57	1020ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 09:30:08	1425ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:55:14 shown	2043ms	2 NS 1 A 1 MX	⚠️ Bogus