blueprintcampus.dk DNS records

🖥️ Nameservers2 records 251ms

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 211ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	900s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records1 records 237ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	142.251.127.26 142.251.127.27 142.251.168.27 2a00:1450:4001:c21::1a 2a00:1450:400c:c02::1a 2a00:1450:400c:c02::1a 2a00:1450:400c:c07::1b 2a00:1450:400c:c07::1b 2a00:1450:400c:c1d::1b 74.125.133.26 74.125.71.26	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net wh-in-f27.1e100.net lcfrai-in-f26.1e100.net wn-in-f26.1e100.net wn-in-x1a.1e100.net wo-in-f27.1e100.net wo-in-x1b.1e100.net wh-in-f27.1e100.net wo-in-f26.1e100.net wn-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 AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 621ms

TXT Record
google-site-verification=4LB7_-9f46ebacFe6680RZlHEZ6uI75NsR8MXC-QRzA

✉️ 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)

🔐 DNSSEC522ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

251ms

A

211ms

MX

237ms

AAAA

216ms

TXT

621ms

CAA

271ms

HTTPS

226ms

TLSA

659ms

SOA

0ms

MTA-STS

339ms

DNSSEC

522ms

SRV

296ms

Total

3477ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 12:09:47	3477ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 22:22:44	6116ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 22:23:02	2022ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 05:25:50	1348ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 16:38:58	1117ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 07:44:41	1837ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 22:11:02	6126ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 07:22:51	897ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 17:51:56	1110ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:21:19	3793ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 15:18:09	4715ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 15:05:55	3794ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 15:05:17	3739ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 15:00:32	554ms	2 NS 1 A 1 MX	🔒 Secure	View