katherinesara.dk

📜 Historical scan 2026-09-02 21:52:09  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

katherinesara.dk is a .dk domain served by 2 nameservers (meiling.ns.cloudflare.com, sullivan.ns.cloudflare.com). It was registered on 19 May 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.97.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   20ms
NameserverIP addressesPTRASN / ISP
meiling.ns.cloudflare.com 108.162.194.254
162.159.38.254
172.64.34.254
2606:4700:50::a29f:26fe
2803:f800:50::6ca2:c2fe
2a06:98c1:50::ac40:22fe		 meiling.ns.cloudflare.com
meiling.ns.cloudflare.com
meiling.ns.cloudflare.com
meiling.ns.cloudflare.com
meiling.ns.cloudflare.com
meiling.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sullivan.ns.cloudflare.com 108.162.195.161
162.159.44.161
172.64.35.161
2606:4700:58::a29f:2ca1
2803:f800:50::6ca2:c3a1
2a06:98c1:50::ac40:23a1		 sullivan.ns.cloudflare.com
sullivan.ns.cloudflare.com
sullivan.ns.cloudflare.com
sullivan.ns.cloudflare.com
sullivan.ns.cloudflare.com
sullivan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.97.1 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.96.1 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —

📧 MX Records#

5 records   6ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 142.250.147.26
2a00:1450:4010:c07::1b		 rd-in-f26.1e100.net
lf-in-x1b.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt1.aspmx.l.google.com 192.178.211.26
2404:6800:4000:1025::1b		 lcbomp-in-f26.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 173.194.41.26
2404:6800:4001:c01::1b		 yukulwh-in-f26.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt3.aspmx.l.google.com 173.194.41.27
2404:6800:4003:c26::1a		 yukulwh-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt4.aspmx.l.google.com 108.177.125.27
2404:6800:4003:c26::1b		 tp-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   7ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:2c13 300s — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3030::ac43:c1f2 300s — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —

🔐 HTTPS Records#

1 records   44ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBsAAgACBqFWqCbSa0hIapmEZ8EvTtQ4JO7ghjATd5mnRb9fv2QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

2 records   72ms
TXT Record
google-site-verification=Cza3RCI3LxDE8GVDyDZ8HLpJyNBCEzpuvG54Ac0wLGU
v=spf1 a mx include:_spf.google.com include:sendgrid.net -all

✉️ SPF#

PolicyRecord (katherinesara.dk)
-all (hard fail) v=spf1 a mx include:_spf.google.com include:sendgrid.net -all

📨 DMARC#

PolicyRecord (_dmarc.katherinesara.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 00:43:14
www104.21.44.19 172.67.193.242 2606:4700:3030::ac43:c1f2 2606:4700:3032::6815:2c13 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — RSA · ~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: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.katherinesara.dk Qh5NcQTXjEtmQ0hCXJ2K6Oh46SRNQL2NmwDMUnAmsVQ
TXT _acme-challenge.katherinesara.dk X9lL3Wig7FTYpPM0_D9vqc2aWR4oG8zZd_DbDlProjc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

206ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

30ms
FieldValue
Serial2413575785
Primary NS (MNAME)meiling.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 18:02:19
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-05-19
Expires2027-05-31 (221d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
20ms
A
33ms
MX
6ms
AAAA
7ms
TXT
72ms
CAA
7ms
HTTPS
44ms
TLSA
462ms
SOA
30ms
MTA-STS
17ms
DNSSEC
206ms
SRV
0ms
Total
2099ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 21:38:48 737ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-25 22:02:03 4635ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-23 20:56:01 9923ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-23 12:21:23 947ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-20 07:56:16 909ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-13 16:09:38 1682ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-06 15:18:56 1175ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-02 21:52:09 shown 2099ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-26 14:36:41 784ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-19 06:32:08 6521ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-09 00:39:45 1644ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-26 19:45:40 3226ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 11:43:40 3591ms 2 NS 2 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone