blackbirdco.dk DNS records

🖥️ Nameservers2 records 71ms

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 Records1 records 164ms

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 Records1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.15.27 142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b 2a00:1450:400c:c09::1b 2a00:1450:400c:c09::1b 2a00:1450:400c:c0c::1a 2a00:1450:400c:c0c::1a 64.233.166.26	wr-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net wm-in-f27.1e100.net wm-in-x1b.1e100.net wr-in-f26.1e100.net wr-in-x1a.1e100.net wm-in-f26.1e100.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

🔷 AAAA Records (IPv6)1 records 160ms

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 Records1 records 395ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC315ms

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

🏷️ SOA0ms

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

📋 RegistrationWHOIS fetched 2026-06-22 13:11:10

Field	Value
Registrar	ONE.COM A/S
Registered	2022-08-01
Expires	2026-07-31 (expired)

📋 WHOIS

⏱️ Lookup Timing

NS

71ms

A

164ms

MX

69ms

AAAA

160ms

TXT

395ms

CAA

158ms

HTTPS

172ms

TLSA

166ms

SOA

0ms

MTA-STS

280ms

DNSSEC

315ms

SRV

185ms

Total

2140ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 20:08:43	2140ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 04:52:46	3373ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 11:39:13	903ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 22:29:05	1886ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:21:27	4126ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 09:44:58	2372ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 13:08:04	1056ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:45:20	531ms	2 NS 1 A 1 MX	🔒 Secure	View