`askabiologist.us`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.220^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1064.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:64^{🇺🇸 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	`ns1064.ui-dns.de`
		A	217.160.80.64^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1064.ui-dns.de`
NS	`ns1064.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5140:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1064.ui-dns.biz`
		A	217.160.81.64^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1064.ui-dns.biz`
NS	`ns1064.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5240:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1064.ui-dns.com`
		A	217.160.82.64^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1064.ui-dns.com`
NS	`ns1064.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5340:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1064.ui-dns.org`
		A	217.160.83.64^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1064.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1064.ui-dns.de`hostmaster@1and1.com 2016-07-04 #5

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1778372373

Same first word

askabiologist.org.uk

askabiologist.us

askabiologist.net

DNS History

14 records (8 active, 6 former)

●NSns1064.ui-dns.biz2026-03-14 → 2026-05-10 · 3 obs

○ 2017-04-20 16:17:02
● 2026-03-14 13:25:06
● 2026-05-10 00:47:24

●NSns1064.ui-dns.com2026-03-14 → 2026-05-10 · 3 obs

○ 2017-04-20 16:17:02
● 2026-03-14 13:25:06
● 2026-05-10 00:47:24

●NSns1064.ui-dns.de2026-03-14 → 2026-05-10 · 3 obs

○ 2017-04-20 16:17:02
● 2026-03-14 13:25:06
● 2026-05-10 00:47:24

●NSns1064.ui-dns.org2026-03-14 → 2026-05-10 · 3 obs

○ 2017-04-20 16:17:02
● 2026-03-14 13:25:06
● 2026-05-10 00:47:24

○NSns51.1and1.com2015-05-26 → 2017-04-20 · 4 obs

● 2015-05-26 04:48:10
● 2017-04-20 16:17:02
○ 2026-03-14 13:25:06
○ 2026-05-10 00:47:24

○NSns52.1and1.com2015-05-26 → 2017-04-20 · 4 obs

● 2015-05-26 04:48:10
● 2017-04-20 16:17:02
○ 2026-03-14 13:25:06
○ 2026-05-10 00:47:24

○MXmx00.1and1.com2015-05-26 → 2017-04-20 · 4 obs

● 2015-05-26 04:48:10
● 2017-04-20 16:17:02
○ 2026-03-14 13:25:06
○ 2026-05-10 00:47:24

●MXmx00.ionos.com2026-03-14 → 2026-05-10 · 3 obs

○ 2017-04-20 16:17:02
● 2026-03-14 13:25:06
● 2026-05-10 00:47:24

○MXmx01.1and1.com2015-05-26 → 2017-04-20 · 4 obs

● 2015-05-26 04:48:10
● 2017-04-20 16:17:02
○ 2026-03-14 13:25:06
○ 2026-05-10 00:47:24

●MXmx01.ionos.com2026-03-14 → 2026-05-10 · 3 obs

○ 2017-04-20 16:17:02
● 2026-03-14 13:25:06
● 2026-05-10 00:47:24

●A2001:8d8:100f:f000::2002026-03-14 → 2026-05-10 · 3 obs

○ 2017-04-20 16:17:02
● 2026-03-14 13:25:06
● 2026-05-10 00:47:24

●A217.160.0.2202026-03-14 → 2026-05-10 · 3 obs

○ 2017-04-20 16:17:02
● 2026-03-14 13:25:06
● 2026-05-10 00:47:24

○A74.208.215.1992016-09-18 → 2017-04-20 · 5 obs

○ 2016-04-05 19:26:30
● 2016-09-18 00:53:16
● 2017-04-20 16:17:02
○ 2026-03-14 13:25:06
○ 2026-05-10 00:47:24

○A74.208.216.2462015-05-26 → 2016-04-05 · 4 obs

● 2015-05-26 04:48:10
● 2016-04-05 19:26:30
○ 2016-09-18 00:53:16
○ 2026-05-10 00:47:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...	-
askabiologist.us	ns1064.ui-dns.de, ns1064.ui-dns.com, ns1064.ui-dns.biz, ns1064.ui-dns.org	-

✅ Authoritative Response

Server:217.160.83.64

NS records: ns1064.ui-dns.de, ns1064.ui-dns.com, ns1064.ui-dns.biz, ns1064.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for askabiologist.us (unsigned zone)

⏱️ Timing

Total: 1021ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.220`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1064.ui-dns.org, ns1064.ui-dns.com...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1064.ui-dns.de hostmaster.1and1.com`

Analysis

IP Addresses

askabiologist.us resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.220.

Other host names, for instance besthyp.com, cnju.fr, orp-group.com, kokol.at and ros-express.com share IP numbers with askabiologist.us.

Name Servers

askabiologist.us is delegated to four name servers: ns1064.ui-dns.biz, ns1064.ui-dns.com, ns1064.ui-dns.de and ns1064.ui-dns.org.

askabiologist.us shares some name servers with other domains, for example workserver.co.uk, klinge-hsg.de, youmyself.com, solargutachten.info and snpgalaxy.com.

Host names with two IP numbers

Two IPs per host:

ns1064.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5140:100 and 217.160.81.64

ns1064.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5240:100 and 217.160.82.64

ns1064.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:64 and 217.160.80.64

ns1064.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5340:100 and 217.160.83.64

Mail Servers

askabiologist.us is served by two mail servers: mx00.ionos.com and mx01.ionos.com.

askabiologist.us shares the mail server setup with other domains, for example etacpaint.com, cmed.cc, uicave.com, wryten.com and lacocinasalem.com.

askabiologist.us shares at least some mail servers with other domains, for example 145whitsett.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21

askabiologist.us - robtex.com