christmann.dk

📜 Historical scan 2026-07-18 19:56:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

christmann.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.109.195.78 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 6 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 153ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.109.195.78	43200s	2-109-195-78-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	2.108.0.0/15	🇩🇰 Denmark	Aars

📧 MX Records#

8 records 158ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.251.127.26 2a00:1450:400c:c1f::1a	lcfrai-in-f26.1e100.net wi-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4013:c1e::1a	rd-in-f26.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	43200s	backup-mx.post.tele.dk	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	2.109.195.78
🔶 Autoconfig	2.109.195.78

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 403ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (christmann.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-13 11:21:34

www CNAME	felix.christmann.dk (all on christmann.dk) → 2.109.195.78 (AS3292)
www vs bare domain	Same network christmann.dk: 2.109.195.78 (AS3292) www.christmann.dk: 2.109.195.78 (AS3292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

290ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 12:18:02

Field	Value
Registrar	ONE.COM A/S
Registered	1998-02-16
Expires	2029-03-31 (892d)

🔗 Same registrant#

1 domain

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
alumnat.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

91ms

153ms

158ms

AAAA

160ms

TXT

403ms

CAA

174ms

HTTPS

181ms

TLSA

326ms

SOA

0ms

MTA-STS

225ms

DNSSEC

290ms

SRV

216ms

Total

4093ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 11:21:34	4626ms	2 NS 1 A 8 MX	🔒 Secure
2026-10-08 02:15:47	630ms	2 NS 1 A 8 MX	🔒 Secure
2026-09-21 14:54:51	764ms	2 NS 1 A 8 MX	🔒 Secure
2026-09-13 13:17:33	1247ms	2 NS 1 A 8 MX	🔒 Secure
2026-08-13 06:56:16	2234ms	2 NS 1 A 8 MX	🔒 Secure
2026-08-08 08:00:47	5631ms	2 NS 1 A 8 MX	🔒 Secure
2026-07-18 19:56:39 shown	4093ms	2 NS 1 A 8 MX	🔒 Secure
2026-07-17 11:57:03	7735ms	2 NS 1 A 8 MX	🔒 Secure
2026-07-13 12:55:39	9630ms	2 NS 1 A 8 MX	🔒 Secure
2026-06-23 18:50:34	3535ms	2 NS 1 A 8 MX	🔒 Secure
2026-06-22 13:55:42	1022ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:25:20	1949ms	2 NS 1 A 8 MX	🔒 Secure
2026-06-16 20:45:11	1055ms	2 NS 1 A 8 MX	🔒 Secure