blackbirdco.dk

📜 Historical scan 2026-09-30 13:24:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blackbirdco.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.70 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 37ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.70	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.220.27 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:c06::1b 2a00:1450:4010:c06::1b 64.233.162.26 64.233.162.27 64.233.163.26 64.233.163.27	lk-in-f27.1e100.net li-in-x1a.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net li-in-x1b.1e100.net lj-in-f26.1e100.net lj-in-x1a.1e100.net lj-in-x1b.1e100.net lj-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 AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:35:c967:853e:9fc8	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 152ms

TXT Record
google-site-verification=yBtzWbSRRLZx94NxU__UQWysy7Yv40-4KcFv_vlzBp8

✉️ 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 2026-10-21 14:06:54

www	46.30.213.70 2a02:2350:5:10b:35:c967:853e:9fc8 (AS51468) (address records, no CNAME)
www vs bare domain	Same network blackbirdco.dk: 46.30.213.70 2a02:2350:5:10b:35:c967:853e:9fc8 (AS51468) www.blackbirdco.dk: 46.30.213.70 2a02:2350:5:10b:35:c967:853e:9fc8 (AS51468)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026090101
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 2026-10-21 14:31:09

Field	Value
Registrar	ONE.COM A/S
Registered	2022-08-01
Expires	2027-07-31 (282d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

37ms

36ms

34ms

AAAA

41ms

TXT

152ms

CAA

42ms

HTTPS

35ms

TLSA

87ms

SOA

37ms

MTA-STS

45ms

DNSSEC

58ms

SRV

58ms

Total

496ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 14:06:54	1731ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-18 03:25:48	465ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 19:19:52	539ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 13:30:10	520ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:24:20 shown	496ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:08:09	813ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 23:14:58	668ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 20:08:43	2140ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 04:52:46	3373ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 11:39:13	903ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 22:29:05	1886ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 10:21:27	4126ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 09:44:58	2372ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 13:08:04	1056ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:45:20	531ms	2 NS 1 A 1 MX	🔒 Secure