chromeos.dk

📜 Historical scan 2026-06-24 12:30:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chromeos.dk is a .dk domain served by 7 nameservers (ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 more). It was registered on 23 August 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 99.83.176.46 is hosted by Amazon.com, Inc. (AS16509) in United States. 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#

7 records   97ms
NameserverIP addressesPTRASN / ISP
ns1.markmonitor.com 149.112.160.1
2620:10a:80a8::1		 —
—		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns2.markmonitor.com 176.97.158.1
2001:67c:10b8::1		 ns2.markmonitor.com
ns2.markmonitor.com		 AS207021 ipcom GmbH
AS1921 ipcom GmbH
ns3.markmonitor.com 149.112.161.1
2620:10a:80a9::1		 —
—		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
ns4.markmonitor.com 192.174.68.1
2001:67c:1bc::1		 ns1.markmonitor.com
ns1.markmonitor.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns5.markmonitor.com 149.112.160.2
2620:10a:80a8::2		 —
—		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns6.markmonitor.com 176.97.158.3
2001:67c:10b8::3		 ns6.markmonitor.com
ns6.markmonitor.com		 AS207021 ipcom GmbH
AS1921 ipcom GmbH
ns7.markmonitor.com 149.112.161.2
2620:10a:80a9::2		 —
—		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I

🌍 A Records#

1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
99.83.176.46 86400s a44fc39dcd01d2028.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 99.83.128.0/17 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   322ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (chromeos.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.chromeos.dk)
p=reject v=DMARC1; p=reject; sp=reject; aspf=s; pct=100

📬 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 2026-10-07 15:58:47
www99.83.176.46 (AS16509) (address records, no CNAME)
www vs bare domainSame network
chromeos.dk: 99.83.176.46 (AS16509)
www.chromeos.dk: 99.83.176.46 (AS16509)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

85ms
FieldValue
Serial2023082301
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)172800s

📋 Registration#

WHOIS fetched 2026-10-25 13:57:56
FieldValue
RegistrarMarkMonitor Inc.
Registered2023-08-23
Expires2027-08-22 (300d)

🔗 Same registrant#

86 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
admob.dkMarkMonitor Inc.
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📋 WHOIS#

⏱️ Lookup Timing#

NS
97ms
A
64ms
MX
67ms
AAAA
76ms
TXT
322ms
CAA
64ms
HTTPS
79ms
TLSA
85ms
SOA
85ms
MTA-STS
65ms
DNSSEC
96ms
SRV
93ms
Total
1156ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 10:53:49 1412ms 7 NS 1 A 0 MX 🔓 Insecure
2026-08-25 22:20:56 10416ms 7 NS 1 A 0 MX 🔓 Insecure
2026-06-29 13:22:30 961ms 7 NS 1 A 0 MX 🔓 Insecure
2026-06-24 12:30:02 shown 1156ms 7 NS 1 A 0 MX 🔓 Insecure
2026-06-21 05:02:56 844ms 7 NS 1 A 0 MX 🔓 Insecure
2026-06-20 20:41:52 1173ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 20:45:09 403ms 7 NS 1 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone