adserving.dk

📜 Historical scan 2026-06-20 18:55:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

adserving.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 28 November 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.63.11.105 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by adserving-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 250ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 126ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.11.105	3600s	—	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	—

📧 MX Records#

1 records 259ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	adserving-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.68.16 52.101.68.32 52.101.68.39 52.101.73.24	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	adserving.dk → 80.63.11.105

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 526ms

TXT Record
google-site-verification=Bd9cDV9cDsucVJltEYiIBKKexcmwgFtx_i7zUaBxKYM
MS=ms84961798
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (adserving.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.adserving.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:66f14a574745c@dmarc-dk.centerasecurity.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 2026-10-15 07:24:19

www CNAME	adserving.dk (all on adserving.dk) → 80.63.11.105 (AS3292)
www vs bare domain	Same network adserving.dk: 80.63.11.105 (AS3292) www.adserving.dk: 80.63.11.105 (AS3292)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-adserving-dk._domainkey.jfmedier.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-adserving-dk._domainkey.jfmedier.onmicrosoft.com	RSA · ~1024 bit below 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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.adserving.dk	adserving.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

395ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

193ms

Field	Value
Serial	2025010801
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 00:34:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-11-28
Expires	2026-11-30 (41d)

📋 WHOIS#

⏱️ Lookup Timing#

250ms

126ms

259ms

AAAA

173ms

TXT

526ms

CAA

325ms

HTTPS

280ms

TLSA

210ms

SOA

193ms

MTA-STS

218ms

DNSSEC

395ms

SRV

333ms

Total

2727ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 14:47:06	1980ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 08:04:49	1257ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 14:42:43	1178ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 18:55:48 shown	2727ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:45:27	837ms	2 NS 1 A 1 MX	🔒 Secure