vivianzederkof.dk

Records from scan: 2026-10-01 10:52:12 · 378ms total · last checked 2026-10-21 09:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vivianzederkof.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 23 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.51.189.19 is hosted by Amazon.com, Inc. (AS16509) in Ireland. 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#

4 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.51.189.19	3600s	ec2-52-51-189-19.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.48.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 107ms

TXT Record
google-site-verification=qr3YTk07N7RhF3cGtCjOd-L58GwzHuZ1Xbw0XFCXn1g

✉️ 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 2026-10-08 12:33:51

www	52.51.189.19 (AS16509) (address records, no CNAME)
www vs bare domain	Same network vivianzederkof.dk: 52.51.189.19 (AS16509) www.vivianzederkof.dk: 52.51.189.19 (AS16509)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2026100100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 10:55:54

Field	Value
Registrar	Simply.com A/S
Registered	2018-04-23
Expires	2027-04-30 (190d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

44ms

39ms

AAAA

31ms

TXT

107ms

CAA

33ms

HTTPS

29ms

TLSA

73ms

SOA

23ms

MTA-STS

46ms

DNSSEC

68ms

SRV

53ms

Total

378ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 10:52:12 shown	378ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-30 10:45:28	580ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-30 05:04:57	449ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-01 06:30:03	828ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-02 02:25:35	467ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 14:33:08	1476ms	4 NS 1 A 0 MX	🔒 Secure