airseven.dk

Records from scan: 2026-10-16 20:37:27 · 1226ms total · last checked 2026-10-17 20:44 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

airseven.dk is a .dk domain served by 2 nameservers (christina.ns.cloudflare.com, etienne.ns.cloudflare.com). It was registered on 7 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.129 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by airseven-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
christina.ns.cloudflare.com	108.162.194.193 162.159.38.193 172.64.34.193 2606:4700:50::a29f:26c1 2803:f800:50::6ca2:c2c1 2a06:98c1:50::ac40:22c1	christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
etienne.ns.cloudflare.com	108.162.195.61 162.159.44.61 172.64.35.61 2606:4700:58::a29f:2c3d 2803:f800:50::6ca2:c33d 2a06:98c1:50::ac40:233d	etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.68.129	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.195.139	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	airseven-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca21::10 52.101.103.39 52.101.185.21 52.101.185.24 52.101.209.153	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.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

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:4481	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:c38b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.129,172.67.195.139 ech=AEX+DQBBuQAgACD13DrvtH+9m9kSwpq9gVO1mD+Z6UKKqP8QktOTG/SeBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4481,2606:4700:3034::ac43:c38b

📝 TXT Records#

3 records 212ms

TXT Record
ca3-9e95e7ed92644b0aaf4a9e118dcbd80a
MS=ms12186069
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:mail.zendesk.com ~all

✉️ SPF#

Policy	Record (airseven.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:mail.zendesk.com ~all

📨 DMARC#

Policy	Record (_dmarc.airseven.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:spf@airseven.dk; f0=1; pct=100; ri=86400

📬 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 2026-10-16 20:37:27

www	104.21.68.129 172.67.195.139 2606:4700:3032::6815:4481 2606:4700:3034::ac43:c38b (AS13335) (address records, no CNAME)
www vs bare domain	Same network airseven.dk: 104.21.68.129 172.67.195.139 2606:4700:3032::6815:4481 2606:4700:3034::ac43:c38b (AS13335) www.airseven.dk: 104.21.68.129 172.67.195.139 2606:4700:3032::6815:4481 2606:4700:3034::ac43:c38b (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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-airseven-dk._domainkey.aircat1.onmicrosoft.com	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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.airseven.dk	1vALBnkejAuNfy-rZ6I8_f3lIMstOwvb0j_hFm6taJ0
TXT	_acme-challenge.airseven.dk	3QWFyNe_agV1LVTnSOftvYsveYO8UzLrYvkhCSs5dwg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2417640771
Primary NS (MNAME)	christina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 15:48:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-09-07
Expires	2027-09-30 (347d)

🔗 Same registrant#

12 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
airbook.dk	Punktum dk A/S (direct)
aircatcrew.dk	Punktum dk A/S (direct)
aircraftsales.dk	Punktum dk A/S (direct)
atplquestions.dk	Punktum dk A/S (direct)
copenhagenairtaxi.dk	Punktum dk A/S (direct)
danmarksetfraluften.dk	Punktum dk A/S (direct)
jet-seven.dk	Punktum dk A/S (direct)
luftfartsuddannelse.dk	Punktum dk A/S (direct)
pilotuddannelse.dk	Punktum dk A/S (direct)
schoolflight.dk	Punktum dk A/S (direct)
v-flight.dk	Punktum dk A/S (direct)
ø-kort.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

36ms

42ms

AAAA

35ms

TXT

212ms

CAA

25ms

HTTPS

44ms

TLSA

697ms

SOA

48ms

MTA-STS

49ms

DNSSEC

60ms

SRV

86ms

Total

1226ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 20:37:27 shown	1226ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-15 19:47:56	1828ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-14 15:58:00	2603ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-13 15:31:47	3624ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-09 05:44:19	1200ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-22 20:12:26	1754ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 14:30:42	2672ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-14 13:31:04	1991ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-06 04:13:48	2036ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-30 17:35:20	907ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-16 16:07:16	3053ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-15 07:58:47	6359ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-07 02:03:13	1619ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-23 20:21:56	11633ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-14 04:33:20	1465ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 17:43:18	1317ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 12:43:36	944ms	2 NS 2 A 1 MX	🔒 Secure