yellowadvertising.dk

Records from scan: 2026-10-15 08:51:21 · 1216ms total · last checked 2026-10-16 09:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yellowadvertising.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 101ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 118ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-15 08:51:21

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network yellowadvertising.dk: 195.47.247.18 (AS51468) www.yellowadvertising.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

412ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2026101406
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 09:16:26

Field	Value
Registrar	Simply.com A/S
Registered	2007-09-04
Expires	2027-09-30 (348d)

🔗 Same registrant#

18 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).

Domain	Registrar
7blunders.dk	ONE.COM A/S
act-denmark.dk	Punktum dk A/S (direct)
act365.dk	Punktum dk A/S (direct)
cafenutid.dk	Punktum dk A/S (direct)
danmarks-indsamlingen.dk	Punktum dk A/S (direct)
dca.dk	Punktum dk A/S (direct)
deterdanskatdele.dk	Punktum dk A/S (direct)
kenya-kortet.dk	Simply.com A/S
llab.dk	ONE.COM A/S
mail-dca.dk	Punktum dk A/S (direct)
neodhjealp.dk	Punktum dk A/S (direct)
nodhjealp.dk	Punktum dk A/S (direct)
noedhjalp.dk	Punktum dk A/S (direct)
noedhjealp.dk	Punktum dk A/S (direct)
nødhjælp.dk	Punktum dk A/S (direct)
nødhjælpensungdom.dk	Punktum dk A/S (direct)
timbuktufonden.dk	Punktum dk A/S (direct)
umwelt.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

101ms

118ms

94ms

AAAA

226ms

TXT

513ms

CAA

248ms

HTTPS

248ms

TLSA

143ms

SOA

63ms

MTA-STS

262ms

DNSSEC

412ms

SRV

296ms

Total

1216ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 08:51:21 shown	1216ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 08:11:45	638ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 09:23:37	6505ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-03 22:14:24	613ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-18 05:23:50	2613ms	2 NS 1 A 4 MX	🔒 Secure