attera.dk

Records from scan: 2026-09-30 21:39:13 · 921ms total · last checked 2026-10-17 13:50 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

attera.dk is a .dk domain served by 2 nameservers (ns1.vercel-dns.com, ns2.vercel-dns.com). It was registered on 20 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.150.16.129 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vercel-dns.com	198.51.44.13 2620:4d:4000:6259:7:13:0:1	dns1.p13.nsone.net dns1.p13.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
ns2.vercel-dns.com	198.51.45.13 2a00:edc0:6259:7:13::2	dns2.p13.nsone.net dns2.p13.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc

🌍 A Records#

2 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.150.16.129	1800s	—	AS16509	Amazon.com, Inc.	216.150.16.0/24	🇺🇸 United States	—
216.150.16.193	1800s	—	AS16509	Amazon.com, Inc.	216.150.16.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	60s	smtp.google.com	172.253.152.27 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 2a00:1450:4010:c22::1b 64.233.162.26 64.233.162.27 64.233.163.26 64.233.163.27	yulpptr-in-f27.1e100.net li-in-f26.1e100.net li-in-x1a.1e100.net li-in-x1b.1e100.net li-in-f27.1e100.net lj-in-x1a.1e100.net lj-in-f26.1e100.net yulpptr-in-f27.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net lj-in-f26.1e100.net lj-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 AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	216.150.16.129
🔶 Autoconfig	216.150.16.193

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 381ms

TXT Record
google-site-verification=-YnTU3AvCzpsPytQt4jkjNjDH20MvIy7rQJoJua5OK4
google-site-verification=3NrcQA8V_Z7u0JLX0memwyiU_hZ3IeEVUShArf71Xjg
MS=ms60019725
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (attera.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.attera.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@attera.dk; fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

7 records 53ms

Flags	Tag	Value
0	issue	amazon.com
0	issue	amazonaws.com
0	issue	amazontrust.com
0	issue	awstrust.com
0	issue	letsencrypt.org
0	issue	pki.goog
0	issue	sectigo.com

🧩 Web & zone#

checked 2026-10-08 01:42:28

www	216.150.1.129 216.150.16.65 (AS16509) (address records, no CNAME)
www vs bare domain	Same network attera.dk: 216.150.1.1 216.150.16.1 (AS16509) www.attera.dk: 216.150.1.129 216.150.16.65 (AS16509)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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

🏷️ SOA#

60ms

Field	Value
Serial	1774587158
Primary NS (MNAME)	ns1.vercel-dns.com
Responsible (RNAME)	hostmaster@nsone.net
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 22:02:27

Field	Value
Registrar	Simply.com A/S
Registered	2026-03-20
Expires	2027-03-19 (151d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

65ms

68ms

AAAA

84ms

TXT

381ms

CAA

53ms

HTTPS

70ms

TLSA

106ms

SOA

60ms

MTA-STS

98ms

DNSSEC

96ms

SRV

119ms

Total

921ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:39:13 shown	921ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 18:00:16	1043ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 12:22:11	2748ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 12:15:07	3378ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 14:54:30	2591ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 00:50:30	2407ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 23:45:33	1160ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:48:10	602ms	3 NS 1 A 1 MX	🔓 Insecure