`api.signontab.com`

DNSSEC	⚠️ Not signed
A	13.51.32.144^{🇸🇪 Amazon13.51.0.0/16 EC2 ARN prefix}
		PTR	`ec2-13-51-32-144.eu-north-1.compute.amazonaws.com`
A	13.60.147.242^{🇸🇪 Amazon13.60.0.0/15 EC2 ARN Prefix}

`signontab.com`

	DNSSEC	⚠️ Not signed
	A	45.84.204.84^{🇱🇹 IIHOS00145.84.204.0/22}
	NS	`ns-98.awsdns-12.com` ⭐
	NS	`ns-1256.awsdns-29.org`
	NS	`ns-1856.awsdns-40.co.uk`
	NS	`ns-547.awsdns-04.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`MS=ms67706340`
	TXT	`atlassian-domain-verification=tBepPBUGBNHX4fWz1aO5Ytr4yIYX31GcctXCOjahrpi7y9g...`
	TXT	`atlassian-sending-domain-verification=d12d67dd-b443-4338-beda-b59fcbaea94f`
	TXT	`google-site-verification=YJp8AOxdlptKyHm_we3moqzFipd80XlqHLKUe9OuA_s`
	TXT	`google-site-verification=hqV0eQ2C1JvAai3aVOwYgawRGfGy4pDI0BretsXTrak`
	TXT	`knowbe4-site-verification=0a2363538a5de3a2e3200d8d2e08a8ce`
	TXT	`v=spf1 a mx include:_spf.mlsend.com include:_spf.google.com include:amazonses...`
	SOA	`ns-98.awsdns-12.com`awsdns-hostmaster@amazon.com serial=1

Same first word

api.haus

api.kred

api.in

api.af

api.barclays

api.org.tr

api.bridgestone

api.sa

api.leclerc

api.bible

api.partners

api.bio

api.gl

api.se

api.com.au

api.me

api.plus

api.club

api.com.mk

api.s3.amazonaws.com

api.rs

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api.bauhaus

api.sh

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api.es.gov.br

api.gmbh

api.gold

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api.auto

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api.management

api.games

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api.limited

api.si

api.my

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api.tf

api.taxi

api.net

api.glitch.me

api.anz

api.in.ua

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api.school

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api.ms.gov.br

api.design

api.solutions

api.cc

api.vacations

api.ah.cn

api.co.ke

api.be

api.gov.uk

api.tn

api.lecco.it

api.com.lb

api.co.il

api.in.th

api.edu.au

api.co.za

api.tc

api.tr

api.consulting

api.ag

api.beer

api.makeup

api.lk

api.fitness

api.gotdns.com

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iap.de

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api.gov.sg

pai.ro

iap.be

pia.gov.tw

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DNS History

4 records (2 active, 2 former)

○A13.50.208.152026-05-14 → 2026-05-14 · 2 obs

● 2026-05-14 22:44:32
○ 2026-07-10 04:35:18

●A13.51.32.1442026-07-10 → 2026-07-10 · 2 obs

○ 2026-05-14 22:44:32
● 2026-07-10 04:35:18

●A13.60.147.2422026-07-10 → 2026-07-10 · 2 obs

○ 2026-05-14 22:44:32
● 2026-07-10 04:35:18

○A51.21.85.1522026-05-14 → 2026-05-14 · 2 obs

● 2026-05-14 22:44:32
○ 2026-07-10 04:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
signontab.com	ns-98.awsdns-12.com, ns-547.awsdns-04.net, ns-1856.awsdns-40.co.uk, ns-1256.awsdns-29.org	2 records

✅ Authoritative Response

Server:205.251.199.64

NS records: ns-98.awsdns-12.com, ns-547.awsdns-04.net, ns-1856.awsdns-40.co.uk, ns-1256.awsdns-29.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for signontab.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.51.32.144, 13.60.147.242`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-98.awsdns-12.com, ns-98.awsdns-12.com)

Analysis

IP Addresses

api.signontab.com points to the IP addresses 13.51.32.144 and 13.60.147.242

api.signontab.com - robtex.com