ucoild.dk

📜 Historical scan 2026-10-22 16:13:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ucoild.dk is a .dk domain served by 2 nameservers (craig.ns.cloudflare.com, katja.ns.cloudflare.com). It was registered on 31 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.76.237.152 is hosted by Combell NV (AS34762) in Belgium. Mail is handled by mx.simply.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   48ms
NameserverIP addressesPTRASN / ISP
craig.ns.cloudflare.com 108.162.195.192
162.159.44.192
172.64.35.192
2606:4700:58::a29f:2cc0
2803:f800:50::6ca2:c3c0
2a06:98c1:50::ac40:23c0		 craig.ns.cloudflare.com
craig.ns.cloudflare.com
craig.ns.cloudflare.com
craig.ns.cloudflare.com
craig.ns.cloudflare.com
craig.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
katja.ns.cloudflare.com 108.162.194.53
162.159.38.53
172.64.34.53
2606:4700:50::a29f:2635
2803:f800:50::6ca2:c235
2a06:98c1:50::ac40:2235		 katja.ns.cloudflare.com
katja.ns.cloudflare.com
katja.ns.cloudflare.com
katja.ns.cloudflare.com
katja.ns.cloudflare.com
katja.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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.76.237.152 300s — AS34762 Combell NV 185.76.236.0/22 🇧🇪 Belgium —

📧 MX Records#

1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.40.126
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

1 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:1c98:60:1360:0:1:9e7c:1bfe 300s — AS34762 Combell NV 2a00:1c98:0:0:0:0:0:0/32 🇩🇪 Germany Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   74ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   180ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (ucoild.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.ucoild.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 2026-10-24 04:25:00
www185.76.237.152 2a00:1c98:60:1360:0:1:9e7c:1bfe (AS34762) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   119ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

63ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

39ms
FieldValue
Serial2418141087
Primary NS (MNAME)craig.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 04:31:52
FieldValue
RegistrarSimply.com A/S
Registered2022-05-31
Expires2027-05-30 (217d)

🔗 Same registrant#

61 domains

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).

DomainRegistrar
21skills.dkSimply.com A/S
allebørnsdagtilbud.dkSimply.com A/S
bedreborneliv.dkSimply.com A/S
bedrebørneliv.dkSimply.com A/S
breakerspace.dkSimply.com A/S
campus-carlsberg.dkSimply.com A/S
campusnordsjaelland.dkSimply.com A/S
campusnordsjælland.dkSimply.com A/S
ceveu.dkSimply.com A/S
cfuftp.dkSimply.com A/S
effektivslukning.dkSimply.com A/S
fclab.dkPunktum dk A/S (direct)
formålsdimensioner.dkSimply.com A/S
formålsdimensionerne.dkSimply.com A/S
forskningogforandring.dkSimply.com A/S
futureclassroom.dkSimply.com A/S
ggblær.dkSimply.com A/S
intrapol.dkSimply.com A/S
intrasol.dkSimply.com A/S
kbhprof.dkSimply.com A/S
kiol.dkSimply.com A/S
kpdk.dkSimply.com A/S
kphenvendelser.dkSimply.com A/S
kpitin.dkSimply.com A/S
kurh.dkSimply.com A/S
lutek.dkSimply.com A/S
læsepilot.dkWANNAFIND.DK A/S
makecode.dkSimply.com A/S
matchpol.dkSimply.com A/S
momp.dkSimply.com A/S
musikprofilen.dkPunktum dk A/S (direct)
naturfagsakademiet.dkSimply.com A/S
navada.dkSimply.com A/S
omskoleborn.dkSimply.com A/S
paedagogtesten.dkPunktum dk A/S (direct)
phbibliotek.dkSimply.com A/S
playful-learning.dkSimply.com A/S
praksishuset.dkSimply.com A/S
praksisoginnovationshuset.dkSimply.com A/S
professionsdebat.dkSimply.com A/S
professionskapacitet.dkONE.COM A/S
rusmateriale.dkSimply.com A/S
sammenompraktik.dkSimply.com A/S
sandboxkp.dkSimply.com A/S
skoereopfindelser.dkONE.COM A/S
skolegpt.dkSimply.com A/S
skolelederkonferencen.dkSimply.com A/S
skøreopfindelser.dkSimply.com A/S
sygeplejenshistorie.dkSimply.com A/S
søgsmart.dkSimply.com A/S
tekforstå.dkSimply.com A/S
tekstilformidler.dkSimply.com A/S
tektjek.dkSimply.com A/S
ucc.dkSimply.com A/S
ucclive.dkSimply.com A/S
uccnord.dkSimply.com A/S
uccph.dkSimply.com A/S
uddannelseslaboratoriet.dkPunktum dk A/S (direct)
vejentilskolen.dkSimply.com A/S
videnomlaesevanskeligheder.dkWANNAFIND.DK A/S
videnomlaesning.dkWANNAFIND.DK A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
44ms
MX
41ms
AAAA
32ms
TXT
180ms
CAA
17ms
HTTPS
28ms
TLSA
119ms
SOA
39ms
MTA-STS
66ms
DNSSEC
63ms
SRV
74ms
Total
535ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 04:25:00 2640ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-22 16:13:47 shown 535ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-15 04:07:41 551ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-06 11:21:45 2567ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 10:56:36 572ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-24 15:59:09 11239ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-23 22:04:34 949ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-28 09:29:49 1207ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-24 07:12:01 3829ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-21 06:13:32 2117ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-06 09:59:18 1167ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-11 00:37:56 3409ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-26 05:16:01 1991ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 21:32:52 880ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 07:10:26 1114ms 2 NS 2 A 1 MX 🔓 Insecure
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