clioonline.dk

📜 Historical scan 2026-08-28 03:32:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clioonline.dk is a .dk domain served by 4 nameservers (ns-1319.awsdns-36.org, ns-1772.awsdns-29.co.uk, ns-377.awsdns-47.com and 1 more). It was registered on 2 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.174.18.109 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by clioonline-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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   48ms
NameserverIP addressesPTRASN / ISP
ns-1319.awsdns-36.org 205.251.197.39
2600:9000:5305:2700::1		 ns-1319.awsdns-36.org
ns-1319.awsdns-36.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1772.awsdns-29.co.uk 205.251.198.236
2600:9000:5306:ec00::1		 ns-1772.awsdns-29.co.uk
ns-1772.awsdns-29.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-377.awsdns-47.com 205.251.193.121
2600:9000:5301:7900::1		 ns-377.awsdns-47.com
ns-377.awsdns-47.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-663.awsdns-18.net 205.251.194.151
2600:9000:5302:9700::1		 ns-663.awsdns-18.net
ns-663.awsdns-18.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

🌍 A Records#

4 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.109 60s server-3-174-18-109.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.122 60s server-3-174-18-122.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.28 60s server-3-174-18-28.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.82 60s server-3-174-18-82.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —

📧 MX Records#

1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s clioonline-dk.mail.protection.outlook.com 2a01:111:f403:ca09::20
2a01:111:f403:ca09::26
2a01:111:f403:ca09::4
2a01:111:f403:ca09::a
52.101.68.29
52.101.73.153
52.101.73.2
52.101.73.22		 mail-as8pr05cu00400.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com
mail-am0pr04cu00504.inbound.protection.outlook.com
mail-am7pr02cu00202.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com
mail-am7pr05cu00106.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   85ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

3 records   194ms
TXT Record
atlassian-domain-verification=wT35Ivgp3cK5bvyE1RtDkmkDTrxFGfxK6Aw339rse10pAbcYKLSj4pdiwnSeNFSl
google-site-verification=BQvHHdzHw9OYEMsGBI8gmSfJKlDk2-fY5S1rJ5lTtS8
v=spf1 ip4:185.21.41.137/32 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:85.235.247.20/32 ip6:2a04:35c0::/29 ip4:205.201.139.44/32 ip4:198.37.146.37/32 include:spfa.clio.me include:spf.mandrillapp.com include:sender1.freshdesk.com include:sender2.freshdesk.com include:sender3.freshdesk.com include:spf.protection.outlook.com include:mktomail.com ~all

✉️ SPF#

PolicyRecord (clioonline.dk)
~all (soft fail) v=spf1 ip4:185.21.41.137/32 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:85.235.247.20/32 ip6:2a04:35c0::/29 ip4:205.201.139.44/32 ip4:198.37.146.37/32 include:spfa.clio.me include:spf.mandrillapp.com include:sender1.freshdesk.com include:sender2.freshdesk.com include:sender3.freshdesk.com include:spf.protection.outlook.com include:mktomail.com ~all

📨 DMARC#

PolicyRecord (_dmarc.clioonline.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:re+ahoaspkfce2@dmarc.postmarkapp.com,mailto:2zdm79yc@ag.dmarcian.eu; sp=none; aspf=r;

📬 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 23:28:37
www3.174.18.109 3.174.18.122 3.174.18.28 3.174.18.82 (AS16509) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

2 found
SelectorCNAMEKey
k1 dkim.mcsv.net RSA · ~1024 bit below 2048 bit
selector1 selector1-clioonline-dk._domainkey.clioonline.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: 14/10 · policy: ~all

  • error 14 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1
Primary NS (MNAME)ns-377.awsdns-47.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 14:44:40
FieldValue
RegistrarEurodns S.A
Registered2006-10-02
Expires2026-10-31 (7d)

🔗 Same registrant#

256 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
0klasse.dkEurodns S.A
0klassefaget.dkEurodns S.A
1094.dkPunktum dk A/S (direct)
5emner.dkPunktum dk A/S (direct)
5nyeemner.dkPunktum dk A/S (direct)
ad-dev.dkPunktum dk A/S (direct)
ad-prod.dkPunktum dk A/S (direct)
ad-staging.dkPunktum dk A/S (direct)
ad-test.dkPunktum dk A/S (direct)
afgangsprøver.dkEurodns S.A
aigo.dkPunktum dk A/S (direct)
alinea-web.dkPunktum dk A/S (direct)
alinea.dkPunktum dk A/S (direct)
alineaakademi.dkPunktum dk A/S (direct)
alineadigital.dkPunktum dk A/S (direct)
alvids.dkPunktum dk A/S (direct)
aschehoug.dkPunktum dk A/S (direct)
athene.dkPunktum dk A/S (direct)
bingoweb.dkPunktum dk A/S (direct)
biologifaget.dkEurodns S.A
biologifocus.dkPunktum dk A/S (direct)
bliv-klog.dkPunktum dk A/S (direct)
blivklog.dkPunktum dk A/S (direct)
boegertildrenge.dkPunktum dk A/S (direct)
bog.dkPunktum dk A/S (direct)
bogdk.dkDANDOMAIN A/S
bookguide.dkPunktum dk A/S (direct)
bornsliv.dkPunktum dk A/S (direct)
campfransk.dkPunktum dk A/S (direct)
campmat.dkPunktum dk A/S (direct)
campstavning.dkPunktum dk A/S (direct)
camptysk.dkPunktum dk A/S (direct)
carlsen.dkPunktum dk A/S (direct)
carlsencomics.dkPunktum dk A/S (direct)
carlsenpuls.dkPunktum dk A/S (direct)
chrisanderson.dkPunktum dk A/S (direct)
classteam.dkPunktum dk A/S (direct)
clio.dkEurodns S.A
cliocloud.dkEurodns S.A
clioevalueringsopgaver.dkEurodns S.A
clionoc.dkEurodns S.A
cliopulten.dkEurodns S.A
clioskole.dkEurodns S.A
clioskyen.dkEurodns S.A
cliotræning.dkEurodns S.A
dansk-historie.dkEurodns S.A
dansk-skolen.dkEurodns S.A
danskfessor.dkPunktum dk A/S (direct)
dansklandskabet.dkPunktum dk A/S (direct)
danskskole.dkEurodns S.A
danskskolen.dkEurodns S.A
dansktime.dkEurodns S.A
danskunivers.dkPunktum dk A/S (direct)
denførstelæsning.dkPunktum dk A/S (direct)
didaktiker.dkPunktum dk A/S (direct)
differentiering.dkPunktum dk A/S (direct)
digitalbook.dkPunktum dk A/S (direct)
digitalfaget.dkEurodns S.A
dmiklassematematik.dkPunktum dk A/S (direct)
dmimatematik.dkPunktum dk A/S (direct)
dmmatematik.dkPunktum dk A/S (direct)
dragonball.dkPunktum dk A/S (direct)
e-bookstore.dkPunktum dk A/S (direct)
easyreaders.dkPunktum dk A/S (direct)
edspace.dkPunktum dk A/S (direct)
edulab.dkPunktum dk A/S (direct)
elevlab.dkPunktum dk A/S (direct)
elevunivers.dkPunktum dk A/S (direct)
engelskfaget.dkEurodns S.A
engelskfessor.dkPunktum dk A/S (direct)
engelskskoleordbog.dkPunktum dk A/S (direct)
engelskunivers.dkPunktum dk A/S (direct)
erdugymnasieklar.dkPunktum dk A/S (direct)
erdutalblind.dkPunktum dk A/S (direct)
eskolebog.dkPunktum dk A/S (direct)
europas-historie.dkEurodns S.A
faerdighedsproeven.dkPunktum dk A/S (direct)
familiefessor.dkPunktum dk A/S (direct)
fesor.dkPunktum dk A/S (direct)
fessor.dkPunktum dk A/S (direct)
fessordm.dkPunktum dk A/S (direct)
fessordyst.dkPunktum dk A/S (direct)
fessordysten.dkPunktum dk A/S (direct)
fessorinspiration.dkPunktum dk A/S (direct)
fessorkurser.dkPunktum dk A/S (direct)
fessorsaktiviteter.dkPunktum dk A/S (direct)
fessorsfamilie.dkPunktum dk A/S (direct)
fessorskurser.dkPunktum dk A/S (direct)
fessorslounge.dkPunktum dk A/S (direct)
fessorstalkuffert.dkPunktum dk A/S (direct)
filmabc.dkPunktum dk A/S (direct)
fleksbog.dkPunktum dk A/S (direct)
fleksbogen.dkPunktum dk A/S (direct)
flexbog.dkPunktum dk A/S (direct)
fmb.dkPunktum dk A/S (direct)
foraeldrematematik.dkPunktum dk A/S (direct)
forfatter.dkPunktum dk A/S (direct)
forlagetturbo.dkPunktum dk A/S (direct)
forlagmallingbeck.dkPunktum dk A/S (direct)
forlagsliv.dkPunktum dk A/S (direct)

Showing 100 of 256.

📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
64ms
MX
64ms
AAAA
53ms
TXT
194ms
CAA
49ms
HTTPS
42ms
TLSA
684ms
SOA
0ms
MTA-STS
76ms
DNSSEC
9113ms
SRV
85ms
Total
10669ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 20:19:10 1202ms 4 NS 4 A 1 MX 🔓 Insecure
2026-09-29 21:22:42 3265ms 4 NS 4 A 1 MX 🔓 Insecure
2026-08-28 03:32:05 shown 10669ms 4 NS 4 A 1 MX 🔓 Insecure
2026-08-25 18:15:28 4431ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-29 07:35:13 1143ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-21 02:27:14 1190ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-20 19:23:41 3227ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-16 21:25:34 665ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-16 21:20:32 729ms 4 NS 4 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone