abnielsen.dk

📜 Historical scan 2026-08-03 23:41:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

abnielsen.dk is a .dk domain served by 2 nameservers (daisy.ns.cloudflare.com, dave.ns.cloudflare.com). It was registered on 3 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.57.158 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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   129ms
NameserverIP addressesPTRASN / ISP
daisy.ns.cloudflare.com 108.162.192.90
172.64.32.90
173.245.58.90
2606:4700:50::adf5:3a5a
2803:f800:50::6ca2:c05a
2a06:98c1:50::ac40:205a		 daisy.ns.cloudflare.com
daisy.ns.cloudflare.com
daisy.ns.cloudflare.com
daisy.ns.cloudflare.com
daisy.ns.cloudflare.com
daisy.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dave.ns.cloudflare.com 108.162.193.109
172.64.33.109
173.245.59.109
2606:4700:58::adf5:3b6d
2803:f800:50::6ca2:c16d
2a06:98c1:50::ac40:216d		 dave.ns.cloudflare.com
dave.ns.cloudflare.com
dave.ns.cloudflare.com
dave.ns.cloudflare.com
dave.ns.cloudflare.com
dave.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   94ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.57.158 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.191.30 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   127ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records   152ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:bf1e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:399e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   141ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.57.158,172.67.191.30 ech=AEX+DQBBVQAgACDErRPxnYVIm5xatoBT+boUoyz9jG+Yv5G8WqpDxDaBAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bf1e,2606:4700:3035::6815:399e

📝 TXT Records#

2 records   242ms
TXT Record
protonmail-verification=5002a0e0adf78b5e3e91a2f58fd714d48ddec818
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (abnielsen.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.abnielsen.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-10-16 13:11:48
www104.21.57.158 172.67.191.30 2606:4700:3032::6815:399e 2606:4700:3036::ac43:bf1e (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
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#

4 records   697ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

135ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2411256595
Primary NS (MNAME)daisy.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 19:03:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2004-02-03
Expires2027-02-28 (134d)

🔗 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
129ms
A
94ms
MX
127ms
AAAA
152ms
TXT
242ms
CAA
104ms
HTTPS
141ms
TLSA
697ms
SOA
0ms
MTA-STS
113ms
DNSSEC
135ms
SRV
140ms
Total
1905ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 13:11:48 2337ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-04 08:36:54 497ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-25 23:16:41 1446ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-24 23:02:10 817ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-22 03:35:59 1361ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-27 19:44:02 1131ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-24 00:13:21 5005ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-03 23:41:37 shown 1905ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-26 18:39:04 9856ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-10 21:26:40 17240ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-01 02:30:22 1173ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-24 07:43:21 1065ms 2 NS 2 A 2 MX ⚠️ Bogus
2026-06-18 10:09:51 5133ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-16 12:58:22 1969ms 2 NS 2 A 2 MX 🔒 Secure
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