lyngby-tand.dk

📜 Historical scan 2026-07-16 21:53:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lyngby-tand.dk is a .dk domain served by 2 nameservers (magnolia.ns.cloudflare.com, reese.ns.cloudflare.com). It was registered on 13 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.87.31 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
magnolia.ns.cloudflare.com	108.162.194.214 162.159.38.214 172.64.34.214 2606:4700:50::a29f:26d6 2803:f800:50::6ca2:c2d6 2a06:98c1:50::ac40:22d6	magnolia.ns.cloudflare.com magnolia.ns.cloudflare.com magnolia.ns.cloudflare.com magnolia.ns.cloudflare.com magnolia.ns.cloudflare.com magnolia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
reese.ns.cloudflare.com	108.162.195.117 162.159.44.117 172.64.35.117 2606:4700:58::a29f:2c75 2803:f800:50::6ca2:c375 2a06:98c1:50::ac40:2375	reese.ns.cloudflare.com reese.ns.cloudflare.com reese.ns.cloudflare.com reese.ns.cloudflare.com reese.ns.cloudflare.com reese.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.87.31	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.22	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

6 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 64.233.163.27	lu-in-x1b.1e100.net lu-in-f27.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	300s	gnhlxlavyz53dxxr4ob32f5mbfnpv7apj4yombcved5ahyzqy5ca.mx-verification.google.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.140.22
🔶 Autoconfig	104.21.87.31

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:571f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:8c16	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.87.31,172.67.140.22 ech=AEX+DQBBfQAgACDjOraBrWCrf9qO0C0p1lTzst8xq8qwe6iWE5Kj6UINNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:571f,2606:4700:3033::ac43:8c16

📝 TXT Records#

3 records 229ms

TXT Record
brevo-code:0c6055530b347f6206fbe9c7f5660d86
ca3-cfee4a4c777545e7a5be142d8653067a
google-site-verification=M067rBXGe7He8eODvResCVr6_A9PMOYEVSD6A-Mwx0Q

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.lyngby-tand.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.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#

latest probe, not this scan · checked 2026-10-22 20:33:37

www	104.21.87.31 172.67.140.22 2606:4700:3030::6815:571f 2606:4700:3033::ac43:8c16 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lyngby-tand.dk: 104.21.87.31 172.67.140.22 2606:4700:3030::6815:571f 2606:4700:3033::ac43:8c16 (AS13335) www.lyngby-tand.dk: 104.21.87.31 172.67.140.22 2606:4700:3030::6815:571f 2606:4700:3033::ac43:8c16 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9065ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409513762
Primary NS (MNAME)	magnolia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 06:12:47

Field	Value
Registrar	CURANET A/S
Registered	2013-09-13
Expires	2027-09-30 (339d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

29ms

46ms

31ms

AAAA

32ms

TXT

229ms

CAA

21ms

HTTPS

57ms

TLSA

121ms

SOA

0ms

MTA-STS

67ms

DNSSEC

9065ms

SRV

70ms

Total

10441ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 20:33:37	884ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-20 08:47:17	1504ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-13 07:14:15	1492ms	2 NS 2 A 6 MX	🔓 Insecure
2026-09-07 03:54:30	3234ms	2 NS 2 A 6 MX	🔓 Insecure
2026-07-16 21:53:33 shown	10441ms	2 NS 2 A 6 MX	🔓 Insecure
2026-06-30 12:07:04	862ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-26 22:37:28	800ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-25 09:49:07	3542ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-24 19:13:54	2787ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-22 10:02:19	1101ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-17 22:11:18	1176ms	2 NS 1 A 6 MX	🔒 Secure