blueprint.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.123hotel.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.101.82	3600s	linux80.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	d331943.a.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
10	3600s	d331943.b.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.205.8
🔶 Autoconfig	94.231.101.82

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 218ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	0	443	autodiscover.outlook.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records10 records 300ms

TXT Record
_3io4sj0efh79n0kn2rewu2rvvg49ca9
_n8o6suqmresw1olt0iozzd4sosimjs9
anthropic-domain-verification-pnjrrd=ALV7me0ThHQ2d0WCI4KmXkkm3
bw=9TwWElcM4zEeJ0RwCljpV2calBuDts59AOyZUZlGaxky
google-site-verification=oQQ31X238HwwWGIedRjK-7LvFeLkVVqm0NQG5jw6HlA
have-i-been-pwned-verification=b45be395853106f213fca69f1d45cbe8
kGE70UUAVkpp69LlQkkQb18/a0B+HOVZKOUkrOlVTPO/UJ9phDvNSD97G2GZAZ7qfws/sD4nstWFCpAsrfGMMw==
MS=215BB98E36B9610F77B8B1A977739E4D619C4884
MS=ms44625519
v=spf1 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com include:_spf.mailsecuritygateway.com include:spf.curanet.dk -all

✉️ SPF

Policy	Record (blueprint.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com include:_spf.mailsecuritygateway.com include:spf.curanet.dk -all

📨 DMARC

Policy	Record (_dmarc.blueprint.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:rua+blueprint.dk@dmarc.barracudanetworks.com; ruf=mailto:ruf+blueprint.dk@dmarc.barracudanetworks.com

📬 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)

🔐 DNSSEC113ms

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

🏷️ SOA92ms

Field	Value
Serial	2026050601
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

39ms

MX

38ms

AAAA

81ms

TXT

300ms

CAA

41ms

HTTPS

42ms

TLSA

108ms

SOA

92ms

MTA-STS

44ms

DNSSEC

113ms

SRV

218ms

Total

909ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 09:02:17	909ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 03:21:07	817ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 19:19:23	1242ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 16:05:23	1391ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 15:19:40	4078ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 15:07:18	428ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 15:02:27	2156ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 15:01:05	1091ms	2 NS 1 A 2 MX	🔒 Secure	View