thubalka.dk

📜 Historical scan 2026-08-27 00:04:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thubalka.dk is a .dk domain served by 2 nameservers (henrik.ns.cloudflare.com, irma.ns.cloudflare.com). It was registered on 18 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.95.115 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by thubalka-dk.mail.protection.outlook.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   37ms
NameserverIP addressesPTRASN / ISP
henrik.ns.cloudflare.com 108.162.195.105
162.159.44.105
172.64.35.105
2606:4700:58::a29f:2c69
2803:f800:50::6ca2:c369
2a06:98c1:50::ac40:2369		 henrik.ns.cloudflare.com
henrik.ns.cloudflare.com
henrik.ns.cloudflare.com
henrik.ns.cloudflare.com
henrik.ns.cloudflare.com
henrik.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
irma.ns.cloudflare.com 108.162.192.166
172.64.32.166
173.245.58.166
2606:4700:50::adf5:3aa6
2803:f800:50::6ca2:c0a6
2a06:98c1:50::ac40:20a6		 irma.ns.cloudflare.com
irma.ns.cloudflare.com
irma.ns.cloudflare.com
irma.ns.cloudflare.com
irma.ns.cloudflare.com
irma.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   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.95.115 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.144.169 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
9 300s thubalka-dk.mail.protection.outlook.com 2a01:111:f403:ca04::8
2a01:111:f403:ca04::a
2a01:111:f403:ca04::f
2a01:111:f403:ca09::
52.101.103.137
52.101.68.32
52.101.73.12
52.101.73.15		 mail-db5pr02cu00100.inbound.protection.outlook.com
mail-du0pr03cu00102.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-am3pr04cu00500.inbound.protection.outlook.com
mail-miypr02cu00101.inbound.protection.outlook.com
mail-db3pr0202cu00200.inbound.protection.outlook.com
mail-am4pr0401cu00104.inbound.protection.outlook.com
mail-am9pr04cu00107.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records   50ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:90a9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::6815:5f73 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   65ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.95.115,172.67.144.169 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:90a9,2606:4700:3033::6815:5f73

📝 TXT Records#

3 records   214ms
TXT Record
google-site-verification=V_j7bDcnKmBNJVJ5cQeEIcNH9cugChMsU_LflI1yCHs
MS=ms43817824
v=spf1 ip4:83.91.96.166 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (thubalka.dk)
-all (hard fail) v=spf1 ip4:83.91.96.166 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.thubalka.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:eeeed7232da54cf5a8b1b7af1c83769a@dmarc-reports.cloudflare.net

📬 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 2026-10-09 22:58:12
www104.21.95.115 172.67.144.169 2606:4700:3032::ac43:90a9 2606:4700:3033::6815:5f73 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

2 found
SelectorCNAMEKey
selector1 selector1-thubalka-dk._domainkey.thubalka.onmicrosoft.com RSA · ~1024 bit below 2048 bit
selector2 selector2-thubalka-dk._domainkey.thubalka.onmicrosoft.com 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2411923872
Primary NS (MNAME)henrik.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-08 07:59:32
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1996-12-18
Expires2026-12-31 (72d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
56ms
MX
59ms
AAAA
50ms
TXT
214ms
CAA
61ms
HTTPS
65ms
TLSA
315ms
SOA
0ms
MTA-STS
77ms
DNSSEC
97ms
SRV
73ms
Total
953ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 22:58:12 1552ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-01 16:56:49 3253ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 15:46:32 1120ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-08 12:53:18 1637ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 00:04:24 shown 953ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-12 13:17:39 2192ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-05 17:54:43 2443ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-22 18:31:05 1091ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 13:06:09 3383ms 2 NS 2 A 1 MX ⚠️ Bogus
dhd.dk [/] search Domains, Hosts & DNS — .dk zone