abstracta.dk

📜 Historical scan 2026-07-24 18:48:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

abstracta.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 12 September 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.79.173 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by abstracta-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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   59ms
NameserverIP addressesPTRASN / ISP
ali.ns.cloudflare.com 108.162.192.59
172.64.32.59
173.245.58.59
2606:4700:50::adf5:3a3b
2803:f800:50::6ca2:c03b
2a06:98c1:50::ac40:203b		 ali.ns.cloudflare.com
ali.ns.cloudflare.com
ali.ns.cloudflare.com
ali.ns.cloudflare.com
ali.ns.cloudflare.com
ali.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com 108.162.193.236
172.64.33.236
173.245.59.236
2606:4700:58::adf5:3bec
2803:f800:50::6ca2:c1ec
2a06:98c1:50::ac40:21ec		 terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.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   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.79.173 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.147.7 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s abstracta-dk.mail.protection.outlook.com 2a01:111:f403:ca04::5
2a01:111:f403:ca04::9
2a01:111:f403:ca09::20
2a01:111:f403:ca09::7
52.101.68.15
52.101.68.21
52.101.73.2
52.101.73.28		 mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-db7pr03cu00601.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-db6pr03cu00107.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com
mail-am7pr05cu00204.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 → 52.98.213.168
🔶 Autoconfig85.92.73.30

🔷 AAAA Records (IPv6)#

2 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:4fad 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:9307 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   67ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.79.173,172.67.147.7 ech=AEX+DQBBAAAgACBFYFlZbVDE21fJ1B7X6/xvrObEKnLadqGOtZCL64J0CAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4fad,2606:4700:3037::ac43:9307

📝 TXT Records#

3 records   253ms
TXT Record
google-site-verification=gx0dFglBEahQNPtsNz9_aBi7y40C0QhvB-ctXRf0YE8
MS=ms57697783
v=spf1 +mx +a +ip4:85.92.73.30 include:spf.protection.outlook.com ~all

✉️ SPF#

PolicyRecord (abstracta.dk)
~all (soft fail) v=spf1 +mx +a +ip4:85.92.73.30 include:spf.protection.outlook.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-13 06:13:56
www104.21.79.173 172.67.147.7 2606:4700:3033::6815:4fad 2606:4700:3037::ac43:9307 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

42ms
FieldValue
Serial2409863622
Primary NS (MNAME)ali.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 04:20:55
FieldValue
RegistrarCURANET A/S
Registered1997-09-12
Expires2027-09-30 (339d)

🔗 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
59ms
A
63ms
MX
68ms
AAAA
52ms
TXT
253ms
CAA
45ms
HTTPS
67ms
TLSA
436ms
SOA
42ms
MTA-STS
68ms
DNSSEC
147ms
SRV
145ms
Total
17733ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-20 19:43:24 1958ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-06 17:28:36 968ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-24 18:48:51 shown 17733ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-18 16:13:16 2023ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-03 16:12:54 1327ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 22:14:40 1250ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 18:34:25 1176ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 12:54:56 1886ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone