bygma.dk

📜 Historical scan 2026-08-20 10:05:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygma.dk is a .dk domain served by 2 nameservers (arturo.ns.cloudflare.com, wren.ns.cloudflare.com). It was registered on 16 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.28.31 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 113ms

Nameserver	IP addresses	PTR	ASN / ISP
arturo.ns.cloudflare.com	108.162.195.216 162.159.44.216 172.64.35.216 2606:4700:58::a29f:2cd8 2803:f800:50::6ca2:c3d8 2a06:98c1:50::ac40:23d8	arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wren.ns.cloudflare.com	108.162.194.141 162.159.38.141 172.64.34.141 2606:4700:50::a29f:268d 2803:f800:50::6ca2:c28d 2a06:98c1:50::ac40:228d	wren.ns.cloudflare.com wren.ns.cloudflare.com wren.ns.cloudflare.com wren.ns.cloudflare.com wren.ns.cloudflare.com wren.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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.28.31	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.29.31	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

5 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	172.253.148.27 2a00:1450:4025:c03::1a	yuskedq-in-f27.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.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
20	300s	alt2.aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4000:1025::1a	lcdels-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:1c1f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—
2606:4700::6812:1d1f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.28.31,104.18.29.31 ipv6hint=2606:4700::6812:1c1f,2606:4700::6812:1d1f

📝 TXT Records#

11 records 460ms

TXT Record
_globalsign-domain-verification=8fPbgum9RZuBIPtlN4QzrwJhmayNLRlDA_5wQQn2Z9
_globalsign-domain-verification=k6crDfxdSb1nua6OloHcJUZBPQLy5x1czCQHjddhs0
_globalsign-domain-verification=kTtEOx_p4toHS7N5Cr4fn5O9Krkn4KSmikQUYLlpKt
_globalsign-domain-verification=nQ21l6aoZ0mGvLavwOmKP9VtW1g68AANo-Swe7LOjA
_globalsign-domain-verification=sC-gW--ruzD4Z8jl0B5CZ9djEhdaxJQecQ4my81L5p
ahrefs-site-verification_eda6eec98f5cd176aa11dd571b750e42162543719942c494d7b37accdac2c829
google-site-verification=FCj8zFju6FOj_NldFEgFNisjliqBvx23KcIYRzGANMY
MS=ms30678159
PDQ-574904
v=spf1 include:_spf21990.spfprotect.com -all
ZA=Od8t9gs0j/DupEgFSKl94g==

✉️ SPF#

Policy	Record (bygma.dk)
-all (hard fail)	v=spf1 include:_spf21990.spfprotect.com -all

📨 DMARC#

Policy	Record (_dmarc.bygma.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:655488c244403@dmarc.centerasecurity.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 2026-10-15 13:23:50

www	104.18.28.31 104.18.29.31 2606:4700::6812:1c1f 2606:4700::6812:1d1f (AS13335) (address records, no CNAME)
www vs bare domain	Same network bygma.dk: 104.18.28.31 104.18.29.31 2606:4700::6812:1c1f 2606:4700::6812:1d1f (AS13335) www.bygma.dk: 104.18.28.31 104.18.29.31 2606:4700::6812:1c1f 2606:4700::6812:1d1f (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#

4 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u21262627.wl128.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u21262627.wl128.sendgrid.net	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bygma.dk	DBxTE86IpeVcE3MGOU02ufj3PLKbmYYP74RwHUUBKDk
TXT	_acme-challenge.bygma.dk	dSf3PHugc5_IlnmOmOaGoJM3vNOdoFuWlDPGHtB1Nc8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

366ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412697507
Primary NS (MNAME)	arturo.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 04:00:57

Field	Value
Registrar	Eurodns S.A
Registered	1996-10-16
Expires	2026-12-31 (72d)

🔗 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
bolig-akustik.dk	Eurodns S.A
bygmafonden.dk	Eurodns S.A
bygmahost.dk	Punktum dk A/S (direct)
bygmanet.dk	Eurodns S.A
bæredygtigebyggematerialer.dk	Eurodns S.A
clt-nordic.dk	Eurodns S.A
nibramester.dk	Eurodns S.A
plejditgulv.dk	Eurodns S.A
profile.dk	Eurodns S.A
scandinova.dk	Eurodns S.A
wennerth.dk	Eurodns S.A
wennerthwood.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

113ms

77ms

79ms

AAAA

77ms

TXT

460ms

CAA

85ms

HTTPS

59ms

TLSA

211ms

SOA

0ms

MTA-STS

226ms

DNSSEC

366ms

SRV

222ms

Total

2691ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 13:23:50	582ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-23 16:06:29	1006ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-19 00:06:48	1633ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-10 16:39:29	2985ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-08 04:28:56	2181ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-28 00:53:09	692ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-23 12:37:35	5215ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-22 10:42:36	13054ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-20 10:05:59 shown	2691ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-06 14:17:44	1784ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-22 22:18:12	26147ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-21 20:16:18	9936ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-13 10:16:43	1544ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-08 19:03:22	4056ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-02 03:03:17	1221ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-24 19:07:05	1287ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-19 23:01:05	2125ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-16 18:15:21	677ms	2 NS 2 A 5 MX	🔒 Secure