lunchroom.dk

Records from scan: 2026-10-02 05:19:56 · 1432ms total · last checked 2026-10-17 20:06 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lunchroom.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 31 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.45 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by lunchroom-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.45	3600s	linux371.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lunchroom-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca3c::a 52.101.68.21 52.101.68.27 52.101.91.153 52.101.91.156	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.152
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 56ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 136ms

TXT Record
MS=ms92337118
v=spf1 a mx include:spf.protection.outlook.com include:spf.simply.com include:mailmailmail.net -all

✉️ SPF#

Policy	Record (lunchroom.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com include:spf.simply.com include:mailmailmail.net -all

📨 DMARC#

Policy	Record (_dmarc.lunchroom.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:dmarc@locagruppen.onmicrosoft.com;ruf=mailto:dmarc@locagruppen.onmicrosoft.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

🧩 Web & zone#

checked 2026-10-09 06:48:14

www	185.20.205.45 (AS48854) (address records, no CNAME)
www vs bare domain	Same network lunchroom.dk: 185.20.205.45 (AS48854) www.lunchroom.dk: 185.20.205.45 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-lunchroom-dk._domainkey.locagruppen.n-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026100100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 05:38:14

Field	Value
Registrar	Simply.com A/S
Registered	2020-03-31
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

28ms

27ms

AAAA

27ms

TXT

136ms

CAA

29ms

HTTPS

33ms

TLSA

669ms

SOA

39ms

MTA-STS

45ms

DNSSEC

117ms

SRV

56ms

Total

1432ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 05:19:56 shown	1432ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:18:16	1021ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 02:29:11	861ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 10:35:14	2044ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:17:52	1217ms	4 NS 1 A 1 MX	🔒 Secure