ctwatch.dk

📜 Historical scan 2026-06-16 23:11:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ctwatch.dk is a .dk domain served by 4 nameservers (ns-1097.awsdns-09.org, ns-11.awsdns-01.com, ns-1873.awsdns-42.co.uk and 1 more). It was registered on 11 December 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.174.18.38 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. 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   34ms
NameserverIP addressesPTRASN / ISP
ns-1097.awsdns-09.org — — —
ns-11.awsdns-01.com — — —
ns-1873.awsdns-42.co.uk — — —
ns-810.awsdns-37.net — — —

🌍 A Records#

4 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.38 — server-3-174-18-38.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.53 — server-3-174-18-53.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.91 — server-3-174-18-91.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.94 — server-3-174-18-94.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —

📧 MX Records#

3 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1-dk.centerasecurity.dk 128.76.60.167
128.76.60.187
89.233.19.127
89.233.19.127
89.233.19.188
89.233.19.188		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
127.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk
188.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
10 — mx2-dk.centerasecurity.dk 128.76.60.168
128.76.60.169
89.233.19.128
89.233.19.128
89.233.19.129
89.233.19.129		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
128.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk
129.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
20 — mx3-dk.centerasecurity.dk 128.76.60.187
89.233.19.129
89.233.19.129		 mx6.centerasecurity.dk
129.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   156ms
TXT Record
google-site-verification=1jbe50wlkY5T1ko7GuNtW1eUnsqE5de7hK2P4dFfSZU
MS=ms71298969
v=spf1 include:_ctwatch_dk.spf-protect.com -all

✉️ SPF#

PolicyRecord (ctwatch.dk)
-all (hard fail) v=spf1 include:_ctwatch_dk.spf-protect.com -all

📨 DMARC#

PolicyRecord (_dmarc.ctwatch.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none; adkim=r; aspf=r; rua=mailto:68bed34f6da5b@dmarc-dk.centerasecurity.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 2026-10-16 13:01:36
www34.246.111.3 40.180.19.153 (AS16509) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records   93ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC#

130ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

32ms
FieldValue
Serial1
Primary NS (MNAME)ns-810.awsdns-37.net
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-13 01:40:15
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-12-11
Expires2026-12-31 (74d)

🔗 Same registrant#

135 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
aarhus-portal.dkPunktum dk A/S (direct)
aarhus-weekend.dkPunktum dk A/S (direct)
aarhushylder.dkPunktum dk A/S (direct)
aarhusonsdag.dkPunktum dk A/S (direct)
aarhusweekend.dkPunktum dk A/S (direct)
advokatwatch.dkPunktum dk A/S (direct)
arhusonsdag.dkPunktum dk A/S (direct)
assetmanagementwatch.dkPunktum dk A/S (direct)
bankwatch.dkPunktum dk A/S (direct)
beskaeftigelsesmonitor.dkPunktum dk A/S (direct)
blivredaktor.dkSimply.com A/S
boksgaven.dkPunktum dk A/S (direct)
bokstilbud.dkPunktum dk A/S (direct)
bold.dkSafenames Ltd
borneavisen.dkPunktum dk A/S (direct)
byrum.dkPunktum dk A/S (direct)
børnemonitor.dkPunktum dk A/S (direct)
consent.dkPunktum dk A/S (direct)
detailwatch.dkPunktum dk A/S (direct)
dinavisaarhus.dkPunktum dk A/S (direct)
dinlokalauktion.dkPunktum dk A/S (direct)
e-ekstrabladet.dkPunktum dk A/S (direct)
ecommercewatch.dkPunktum dk A/S (direct)
ekstabladet.dkPunktum dk A/S (direct)
ekstarbladet.dkPunktum dk A/S (direct)
ekstrabladet.dkPunktum dk A/S (direct)
ekstrabladetbillet.dkPunktum dk A/S (direct)
ekstrabldet.dkPunktum dk A/S (direct)
estrabladet.dkPunktum dk A/S (direct)
exstrabladet.dkPunktum dk A/S (direct)
extrablad.dkPunktum dk A/S (direct)
favrskov-avis.dkPunktum dk A/S (direct)
frontimg.dkPunktum dk A/S (direct)
galtenhylder.dkPunktum dk A/S (direct)
greenlandwatch.dkPunktum dk A/S (direct)
greentechwatch.dkPunktum dk A/S (direct)
grenaabladet.dkPunktum dk A/S (direct)
hadstenhylder.dkPunktum dk A/S (direct)
hammelhylder.dkPunktum dk A/S (direct)
hjernesport.dkNetsite A/S
iepn.dkPunktum dk A/S (direct)
investmentwatch.dkPunktum dk A/S (direct)
investorwatch.dkPunktum dk A/S (direct)
ipolitiken.dkPunktum dk A/S (direct)
jobzonen.dkPunktum dk A/S (direct)
jp-aurora.dkDANDOMAIN A/S
jp-københavn.dkPunktum dk A/S (direct)
jp-oplev.dkPunktum dk A/S (direct)
jp-pol.dkPunktum dk A/S (direct)
jp.dkPunktum dk A/S (direct)
jpaarhus.dkPunktum dk A/S (direct)
jpaars.dkPunktum dk A/S (direct)
jpballerup.dkPunktum dk A/S (direct)
jpfinans.dkPunktum dk A/S (direct)
jphillerod.dkPunktum dk A/S (direct)
jpkoge.dkPunktum dk A/S (direct)
jpkorsor.dkPunktum dk A/S (direct)
jplyngby-taarbaek.dkPunktum dk A/S (direct)
jpmedier.dkPunktum dk A/S (direct)
jpnaestved.dkPunktum dk A/S (direct)
jpnakskov.dkPunktum dk A/S (direct)
jpodder.dkPunktum dk A/S (direct)
jpodense.dkPunktum dk A/S (direct)
jppol.dkPunktum dk A/S (direct)
jppolfr.dkPunktum dk A/S (direct)
jproskilde.dkPunktum dk A/S (direct)
jpscenen.dkPunktum dk A/S (direct)
jpsmorumnedre.dkPunktum dk A/S (direct)
jpsolrodstrand.dkPunktum dk A/S (direct)
jpsonderborg.dkPunktum dk A/S (direct)
jptravel.dkPunktum dk A/S (direct)
jpundervisning.dkPunktum dk A/S (direct)
jpvallensbaek.dkPunktum dk A/S (direct)
jpviborg.dkPunktum dk A/S (direct)
jyllandspostensforlag.dkPunktum dk A/S (direct)
kapitalwatch.dkPunktum dk A/S (direct)
kforum.dkPunktum dk A/S (direct)
kjob.dkPunktum dk A/S (direct)
kom-konference.dkPunktum dk A/S (direct)
komkonference.dkPunktum dk A/S (direct)
kvalitetsloeftet.dkPunktum dk A/S (direct)
kvalitetsløftet.dkPunktum dk A/S (direct)
laeseklubdanmark.dkPunktum dk A/S (direct)
langaahylder.dkPunktum dk A/S (direct)
ledermonitor.dkPunktum dk A/S (direct)
litteraturprisen.dkPunktum dk A/S (direct)
lokalbogendjursland.dkPunktum dk A/S (direct)
lokalpanelet.dkPunktum dk A/S (direct)
lokalrabatten.dkPunktum dk A/S (direct)
lokalsite.dkPunktum dk A/S (direct)
lokalt.dkPunktum dk A/S (direct)
mediarium.dkPunktum dk A/S (direct)
mediewatch.dkPunktum dk A/S (direct)
miljoemonitor.dkPunktum dk A/S (direct)
miljowatch.dkPunktum dk A/S (direct)
miljøwatch.dkPunktum dk A/S (direct)
mindeordet.dkPunktum dk A/S (direct)
minjp.dkPunktum dk A/S (direct)
monitor.dkPunktum dk A/S (direct)
monitormedia.dkPunktum dk A/S (direct)

Showing 100 of 135.

📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
47ms
MX
35ms
AAAA
53ms
TXT
156ms
CAA
31ms
HTTPS
33ms
TLSA
93ms
SOA
32ms
MTA-STS
62ms
DNSSEC
130ms
SRV
0ms
Total
1089ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-03 09:08:53 7864ms 4 NS 4 A 3 MX 🔓 Insecure
2026-06-25 23:54:42 2877ms 4 NS 4 A 3 MX 🔓 Insecure
2026-06-23 17:03:48 966ms 4 NS 4 A 3 MX 🔓 Insecure
2026-06-22 21:07:04 1756ms 4 NS 4 A 3 MX 🔓 Insecure
2026-06-16 23:11:26 shown 1089ms 4 NS 4 A 3 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone