blackbirdco.dk

📜 Historical scan 2026-06-22 13:08:04 · ← 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 74ms

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 61ms

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 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 2a00:1450:4010:c22::1a 64.233.162.26 64.233.162.27 64.233.163.26 74.125.205.26 74.125.205.27	lu-in-f26.1e100.net lu-in-x1a.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net yulpptr-in-f26.1e100.net li-in-f26.1e100.net li-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 AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 80ms

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 308ms

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 2026-10-18 03:25:48

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
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#

162ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061902
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 2026-10-18 03:48:08

Field	Value
Registrar	ONE.COM A/S
Registered	2022-08-01
Expires	2027-07-31 (284d)

🔗 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#

74ms

61ms

55ms

AAAA

80ms

TXT

308ms

CAA

85ms

HTTPS

83ms

TLSA

210ms

SOA

0ms

MTA-STS

88ms

DNSSEC

162ms

SRV

232ms

Total

1056ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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	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 shown	1056ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:45:20	531ms	2 NS 1 A 1 MX	🔒 Secure