advero.dk

📜 Historical scan 2026-06-19 21:44:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

advero.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 76.76.21.21 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, has no 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 64ms

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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	3600s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.1.26 142.251.1.27 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1b 2a00:1450:4010:c06::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 64.233.163.26 74.125.205.26 74.125.205.27	lb-in-f26.1e100.net lb-in-f27.1e100.net lj-in-x1a.1e100.net lj-in-f26.1e100.net lj-in-x1b.1e100.net lj-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lj-in-f26.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 183ms

TXT Record
google-site-verification=JbYQScHeo9lklk2ujNK7iw9xVwrOogk9FHlsDy-xLZo
google-site-verification=YCZBcZCwrTmHQLrcH_sucmx05xnD0fbt23HVb0EsO0M

✉️ 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#

latest probe, not this scan · checked 2026-10-08 11:07:09

www CNAME	cname.vercel-dns.com (all on vercel-dns.com) → 66.33.60.193 76.76.21.241 (AS16509)
www vs bare domain	Same network advero.dk: 76.76.21.21 (AS16509) www.advero.dk: 66.33.60.193 76.76.21.241 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

44ms

Field	Value
Serial	2026053102
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 2026-10-07 11:02:20

Field	Value
Registrar	ONE.COM A/S
Registered	2026-05-02
Expires	2027-05-01 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

59ms

41ms

AAAA

43ms

TXT

183ms

CAA

57ms

HTTPS

62ms

TLSA

69ms

SOA

44ms

MTA-STS

51ms

DNSSEC

122ms

SRV

2092ms

Total

2411ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 10:56:48	1351ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 08:19:11	426ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 09:26:51	674ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 13:55:08	1465ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 15:01:04	1498ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 16:45:31	1404ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 21:44:00 shown	2411ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 14:51:30	796ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:48:11	595ms	2 NS 1 A 1 MX	🔓 Insecure