ninatauber.dk

📜 Historical scan 2026-06-18 04:28:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ninatauber.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, justin.ns.cloudflare.com). It was registered on 23 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.199 is hosted by Cloudflare, Inc. (AS13335). 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   67ms
NameserverIP addressesPTRASN / ISP
barbara.ns.cloudflare.com 108.162.192.248
172.64.32.248
173.245.58.248
2606:4700:50::adf5:3af8
2803:f800:50::6ca2:c0f8
2a06:98c1:50::ac40:20f8		 barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
justin.ns.cloudflare.com 108.162.193.187
172.64.33.187
173.245.59.187
2606:4700:58::adf5:3bbb
2803:f800:50::6ca2:c1bb
2a06:98c1:50::ac40:21bb		 justin.ns.cloudflare.com
justin.ns.cloudflare.com
justin.ns.cloudflare.com
justin.ns.cloudflare.com
justin.ns.cloudflare.com
justin.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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.90.199 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.161.18 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   60ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:a112 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:5ac7 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   55ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.90.199,172.67.161.18 ech=AEX+DQBBHQAgACDvr0foaUL+kfe8cQ/jzRqJm9WG78Sy1RChao5wzEe6ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a112,2606:4700:3037::6815:5ac7

🔌 SRV Records#

1 records   105ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

4 records   137ms
TXT Record
google-site-verification=u4C0P3mSX4Gmryn_4Wsdk65E_IoGHrucoa9Q1i6swvc
google-site-verification=vojBQSsCd7xncbZVflhMN9oopaxYAh7ok22vBPzOff8
mailerlite-domain-verification=84be05dafedb3182c1666077f8d2910d398affb7
v=spf1 include:_spf.mlsend.com include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.ninatauber.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 2026-10-20 12:02:45
wwwNXDOMAIN
www vs bare domainNeither resolves
ninatauber.dk: no address
www.ninatauber.dk: no address
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   59ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

58ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

37ms
FieldValue
Serial2406736606
Primary NS (MNAME)barbara.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 06:04:21
FieldValue
RegistrarSimply.com A/S
Registered2024-05-23
Expires2027-05-22 (213d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
67ms
A
50ms
MX
54ms
AAAA
60ms
TXT
137ms
CAA
43ms
HTTPS
55ms
TLSA
59ms
SOA
37ms
MTA-STS
38ms
DNSSEC
58ms
SRV
105ms
Total
734ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 12:02:44 817ms 3 NS 0 A 1 MX 🔓 Insecure
2026-10-19 05:28:59 990ms 3 NS 0 A 1 MX 🔓 Insecure
2026-10-09 10:32:54 1010ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-28 02:34:17 669ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-06 06:29:19 1036ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 10:57:46 841ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-12 04:03:32 8983ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-08 19:32:53 16979ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 17:58:40 906ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 09:18:49 4063ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-22 03:24:20 810ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 04:28:32 shown 734ms 2 NS 2 A 1 MX 🔓 Insecure
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