tinderbox.dk DNS records

🖥️ Nameservers4 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dtd.sse-ns.com	205.251.194.133 2600:9000:5302:8500::1	ns-645.awsdns-16.net ns-645.awsdns-16.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns2.dtd.sse-ns.com	205.251.193.201 2600:9000:5301:c900::1	ns-457.awsdns-57.com ns-457.awsdns-57.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns3.dtd.sse-ns.com	205.251.198.147 2600:9000:5306:9300::1	ns-1683.awsdns-18.co.uk ns-1683.awsdns-18.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns4.dtd.sse-ns.com	205.251.196.112 2600:9000:5304:7000::1	ns-1136.awsdns-14.org ns-1136.awsdns-14.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
141.193.213.10	300s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—
141.193.213.11	300s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tinderbox-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 2a01:111:f403:ca09::f 52.101.103.143 52.101.68.18 52.101.73.153 52.101.73.19	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 93ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records8 records 262ms

TXT Record
facebook-domain-verification=fch0pix6ab0h8kjh7u6tpzhgj44l2t
facebook-domain-verification=fvhyw983gn0hflwatvpvxob5wlb6p4
google-site-verification=miVFbPUie2M-3MOgv5on9c0AGjm_IeqJTt1cSil2p7Y
heroku-domain-verification=tbrpjml4e1tsoiepq10sg6brel2erkrssc16visqu7y
mandrill_verify.5SKz-DzCFEsLL5GZXZFX0w
MS=ms30638502
MS=ms40836597
v=spf1 include:spf.mandrillapp.com include:sendgrid.net include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (tinderbox.dk)
~all (soft fail)	v=spf1 include:spf.mandrillapp.com include:sendgrid.net include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.tinderbox.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@superstruct.uriports.com; ruf=mailto:dmarc@superstruct.uriports.com; fo=1:d:s

📬 MTA-STS248ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20260130000000Z
max_age	604800s
Policy MX	*.mail.protection.outlook.com

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@superstruct.uriports.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC9133ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.dtd.sse-ns.com
Responsible (RNAME)	domains@superstruct.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

47ms

MX

48ms

AAAA

58ms

TXT

262ms

CAA

41ms

HTTPS

55ms

TLSA

606ms

SOA

0ms

MTA-STS

248ms

DNSSEC

9133ms

SRV

93ms

Total

10404ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 01:50:15	10404ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 21:54:24	2783ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-08-13 15:36:08	2239ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-03 06:58:02	9845ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-20 00:15:33	1786ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 19:33:29	7254ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 00:51:45	1182ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:29:17	14054ms	2 NS 2 A 1 MX	🔓 Insecure	View