`allergochallenge.com`

DNSSEC	⚠️ Not signed
A	212.1.56.70^{🇩🇪 PLUSSERVER-ASN1212.1.32.0/19 Plusserver GmbH}
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
SOA	`a.ns14.net`137@allergopharma.com 2022-08-02 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774647827

Same first word

allergochallenge.com

DNS History

8 records (5 active, 3 former)

●NSa.ns14.net2026-02-15 → 2026-03-27 · 3 obs

○ 2017-08-14 09:57:56
● 2026-02-15 03:17:38
● 2026-03-27 22:13:52

●NSb.ns14.net2026-02-15 → 2026-03-27 · 3 obs

○ 2017-08-14 09:57:56
● 2026-02-15 03:17:38
● 2026-03-27 22:13:52

●NSc.ns14.net2026-02-15 → 2026-03-27 · 3 obs

○ 2017-08-14 09:57:56
● 2026-02-15 03:17:38
● 2026-03-27 22:13:52

●NSd.ns14.net2026-02-15 → 2026-03-27 · 3 obs

○ 2017-08-14 09:57:56
● 2026-02-15 03:17:38
● 2026-03-27 22:13:52

○NSns.allergochallenge.com2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 09:57:56
○ 2026-02-15 03:17:38
○ 2026-03-27 22:13:52

○MXmail.allergochallenge.com2017-08-14 → 2026-02-15 · 4 obs

● 2017-08-14 09:57:56
● 2026-02-15 03:17:38
○ 2026-03-12 20:36:10
○ 2026-03-27 22:13:52

○A146.255.102.32017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 09:57:56
○ 2026-02-15 03:17:38
○ 2026-03-27 22:13:52

●A212.1.56.702026-02-15 → 2026-03-27 · 3 obs

○ 2017-08-14 09:57:56
● 2026-02-15 03:17:38
● 2026-03-27 22:13:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
allergochallenge.com	a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net	-

✅ Authoritative Response

Server:217.160.80.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for allergochallenge.com (unsigned zone)

⏱️ Timing

Total: 378ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.1.56.70`
NS	4	`d.ns14.net, a.ns14.net...`
SOA	1	`a.ns14.net 137.allergopharma.com`

Analysis

IP Addresses

allergochallenge.com points to an IP address: 212.1.56.70.

other host names include allergovit.de, allergopharma-brandbook.com, allergie-forum.com, allergopharma.us and allergie-information.com; they share IP numbers with allergochallenge.com.

Name Servers

allergochallenge.com delegates to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

allergochallenge.com at least partially shares name servers with other domains, for instance wagner.legal, frauensalon-vorarlberg.at, set24.net, eschenbach-optik-online.com and mecnanny.com.

Host names with two IP numbers: a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160; b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160; c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160; d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160.

allergochallenge.com - robtex.com