umt.dk

📜 Historical scan 2026-06-17 14:40:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

umt.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 22 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.185 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by notes.umt.dk. The zone is DNSSEC-signed and validates, 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#

4 records   143ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   143ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.185 — linux295.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   152ms
PriorityTTLMail ServerIP addressesPTRASN
10 — notes.umt.dk 85.191.122.242 85.191.122.242.static.dhcp.aura-net.dk AS204274 AURA Fiber A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   305ms
TXT Record
v=spf1 mx ip4:85.191.122.242 include:spf.simply.com ?all

✉️ SPF#

PolicyRecord (umt.dk)
?all (neutral) v=spf1 mx ip4:85.191.122.242 include:spf.simply.com ?all

📨 DMARC#

PolicyRecord (_dmarc.umt.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-09 04:05:29
www93.191.156.185 (AS48854) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

283ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

142ms
FieldValue
Serial2025042300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-02 04:12:51
FieldValue
RegistrarSimply.com A/S
Registered2018-03-22
Expires2027-03-31 (165d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
143ms
A
143ms
MX
152ms
AAAA
126ms
TXT
305ms
CAA
143ms
HTTPS
151ms
TLSA
161ms
SOA
142ms
MTA-STS
105ms
DNSSEC
283ms
SRV
0ms
Total
1300ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 04:05:29 641ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-02 03:43:56 638ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-27 09:32:19 695ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-27 07:54:01 1399ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-17 14:40:53 shown 1300ms 4 NS 1 A 1 MX 🔒 Secure
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